CN112214169A - 一种数据存储装置及存储数据的迁移方法 - Google Patents

一种数据存储装置及存储数据的迁移方法 Download PDF

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CN112214169A
CN112214169A CN202011042087.0A CN202011042087A CN112214169A CN 112214169 A CN112214169 A CN 112214169A CN 202011042087 A CN202011042087 A CN 202011042087A CN 112214169 A CN112214169 A CN 112214169A
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CN112214169B (zh
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王毅
杨淏
陈家贤
廖好
周池
毛睿
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Shenzhen University
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    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
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    • G06F3/0604—Improving or facilitating administration, e.g. storage management
    • G06F3/0607—Improving or facilitating administration, e.g. storage management by facilitating the process of upgrading existing storage systems, e.g. for improving compatibility between host and storage device
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
    • G06F3/0601—Interfaces specially adapted for storage systems
    • G06F3/0628—Interfaces specially adapted for storage systems making use of a particular technique
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    • G06F3/0646—Horizontal data movement in storage systems, i.e. moving data in between storage devices or systems
    • G06F3/0647—Migration mechanisms
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
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Abstract

本发明公开了一种数据存储装置及存储数据的迁移方法，数据存储装置包括易失性存储器模块和位于易失性存储器模块下层的叠瓦式磁记录盘模块，其中叠瓦式磁记录盘模块包括多层存储区域，每个存储区域由若干个储存基本单位的组成，位于下一层的存储区域的存储空间为紧邻其上一层的存储区域的N倍，根据叠瓦式磁记录盘的总容量动态调整每个存储区域的大小，使其自动适应调整为最优的读写状态。本发明提供的存储数据迁移方法，首先对数据进行分析和存储，对于被访问频率较高的热数据根据预设条件进行重新迁移操作，将其迁移到更容易被找到的地方，加快查找的速度，能够在很大程度上提高数据的存储稳定性和可靠性，同时能够加快增删查改的速度。

Description

一种数据存储装置及存储数据的迁移方法
技术领域
本发明涉及存储数据处理技术领域，具体涉及一种数据存储装置及存储数据的迁移方法。
背景技术
各种数据存储系统已广泛应用于数据管理生产系统中，用于处理大量的写操作。并且在固态硬盘和机械硬盘中有很高效的应用。现有的提高数据存储的优化的方法大都只是考虑了数据与硬件直接结合的方式，而没有从软件应用上来考虑问题，使得存储数据的读写开销较高，读写效率有待提高。
发明内容
因此，本发明要解决的技术问题在于克服现有技术中数据存储读写开销较高，读写效率有待提高的缺陷，从而提供一种数据存储装置及存储数据的迁移方法。
为达到上述目的，本发明提供如下技术方案：
第一方面，本发明实施例提供一种数据存储装置，包括：易失性存储器模块和位于易失性存储器模块下层的叠瓦式磁记录盘模块，其中叠瓦式磁记录盘模块包括多层存储区域，每个存储区域由若干个储存基本单位的组成，位于下一层的存储区域的存储空间为紧邻其上一层的存储区域的N倍，根据叠瓦式磁记录盘的总容量动态调整每层存储区域的大小。
在一实施例中，所述叠瓦式磁记录盘模块划分存储区域的层数和每层所包含的储存基本单位可调节。
在一实施例中，采用以下公式来调整每个存储区域的大小：
θi＝ρi+η×δi+η×Δ
其中，其中，参数θi表示在更改后第i层存储区域大小，参数ρi表示初始时的存储区域大小，参数δi表示在第i层存储区域中约束条件的变化量，参数η表示数据的读写比，参数Δ表示修正量。
第二方面，本发明实施例提供一种存储数据的迁移方法，基于本发明实施例第一方面所述的数据存储装置，包括如下步骤：
当有数据写入、删除和修改的命令发生时，先写入到易失性存储器模块中，当易失性存储器模块中的数据大于预设阈值时进行数据迁移，将数据迁移到与易失性存储器模块相邻的叠瓦式磁记录盘模块中的第一层存储区域中，当第一层存储区域，当第一层存储区域存储满时，将数据向下迁移到第二层存储区域中，以此类推；
当数据存储装置收到查询指令时，首先在易失性存储器模块中查找，如果找到，则返回结果；否则，在叠瓦式磁记录盘模块中从第一层存储区域开始逐层查找，最后返回结果；
获取叠瓦式磁记录盘模块中各层存储区域的数据访问频率，当访问频率满足第一预设条件时向上迁移一层，如果访问频率满足第二预设条件时直接迁移到易失性存储器模块中。
在一实施例中，当数据访问频率fi满足通过以下公式表示的第一预设条件时，将其移到上层：
Figure BDA0002706945650000031
其中，i>1，fi-1是第i-1层存储区域上数据的访问频率，γ是控制迁移浮动频率的常数参数，η是当前工作负载的读写比。
在一实施例中，当数据访问频率满足通过以下公式表示的第二预设条件时，将数据直接迁移到易失性存储器模块中：
Figure BDA0002706945650000032
其中，i>1，fi-1，max表示第i-1层存储区域中数据的最大访问频率，γ是控制迁移浮动频率的常数参数，η是当前工作负载的读写比。
第三方面，本发明实施例提供一种计算机可读存储介质，所述计算机可读存储介质存储有计算机指令，所述计算机指令用于使所述计算机执行本发明实施例第一方面所述的存储数据的迁移方法。
第四方面，本发明实施例提供一种计算机设备，包括：存储器和处理器，所述存储器和所述处理器之间互相通信连接，所述存储器存储有计算机指令，所述处理器通过执行所述计算机指令，从而执行本发明实施例第一方面所述的存储数据的迁移方法。
本发明技术方案，具有如下优点：
本发明提供的一种数据存储装置及存储数据的迁移方法，数据存储装置包括易失性存储器模块和位于易失性存储器模块下层的叠瓦式磁记录盘模块，其中叠瓦式磁记录盘模块包括多层存储区域，每个存储区域由若干个储存基本单位的组成，位于下一层的存储区域的存储空间为紧邻其上一层的存储区域的N倍，根据叠瓦式磁记录盘的总容量动态调整每个存储区域的大小，使其自动适应调整为最优的读写状态。本发明提供的存储数据迁移方法，对于被访问频率较高的热数据根据预设条件进行重新迁移操作，将其迁移到更容易被找到的地方，加快查找的速度，能够在很大程度上提高数据的存储稳定性和可靠性，同时能够加快增删查改的速度。
附图说明
为了更清楚地说明本发明具体实施方式或现有技术中的技术方案，下面将对具体实施方式或现有技术描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图是本发明的一些实施方式，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他的附图。
图1为本发明实施例中提供的数据存储装置的结构示意图；
图2为本发明实施例中提供的读取数据的工作流程图；
图3为本发明实施例提供的查询数据的工作流程图；
图4为本发明实施例提供的计算机设备一个具体示例的组成图。
具体实施方式
下面将结合附图对本发明的技术方案进行清楚、完整地描述，显然，所描述的实施例是本发明一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。
此外，下面所描述的本发明不同实施方式中所涉及的技术特征只要彼此之间未构成冲突就可以相互结合。
实施例1
本发明实施例提供一种数据存储装置，主要应用在数据存储系统中，例如个人商务存储、数据服务器等方面的存储数据库系统，如图1所示，包括：易失性存储器模块和位于易失性存储器模块下层的叠瓦式磁记录盘模块，其中叠瓦式磁记录盘模块包括多层存储区域，每个存储区域由若干个储存基本单位的组成，位于下一层的存储区域的存储空间为紧邻其上一层的存储区域的N倍，根据叠瓦式磁记录盘的总容量动态调整每个存储区域的大小。
在本发明实施例中，易失性存储器模块和叠瓦式磁记录盘模块的区别在于，易失性存储器模块比叠瓦式磁记录盘模块的读写速度更快，但是失电数据易丢失，叠瓦式磁记录盘模块虽然读写速度较慢，但是存储数据不易丢失，且其内部将数据分层存储，位于下层的存储空间大于下一层。易失性存储器模块和叠瓦式磁记录盘模块的存储空间可以一样，也可以不一样，根据实际用户的自定义设置确定，在此不作限制。
在一具体实施例中，叠瓦式磁记录盘模块分为8层存储区域，每层存储区域由若干个储存基本单位组成，位于下一层的存储区域的存储空间为紧邻其上一层的存储区域的16倍，例如第一层存储区域的大小是t，第二层存储区域的大小是16t，第三个存储区域的大小是16*16t，以此类推。将所有的储存区域的大小累积即是整个叠瓦式磁记录盘模块大小，以上层数和每层区域的大小仅为举例说明，不以此为限。
在本发明实施例中叠瓦式磁记录盘模块划分存储区域的层数和每层所包含的储存基本单位可调节，可以根据文件大小特点和叠瓦式磁记录盘容量进行设计，根据叠瓦式磁记录盘的总容量动态调整每个存储区域的大小，具体地，采用以下公式来调整每个存储区域的大小：
θi＝ρi+η×δi+η×Δ
其中，参数θi表示在更改后第i层存储区域大小，参数ρi表示初始时的存储区域大小，参数δi表示在第i层存储区域中约束条件的变化量，参数η表示数据的读写比，参数Δ表示修正量。需要说明的是，上述公式中的参数根据实际应用需要，或者根据实验经验值进行确定，在此不作限制。
本发明实施例中，叠瓦式磁记录盘模块划分存储区域的层数和每层所包含的储存基本单位可调节，具体的可根据需要存储文件大小、数据类型等特点或者实际应用的存储需要，做合理调节。
本发明实施例提供的数据存储装置，根据叠瓦式磁记录盘的总容量动态调整每个存储区域的大小，使其自动适应调整为最优的读写状态，可以提高数据的处理效率。
实施例2
本发明实施例提供一种存储数据的迁移方法，包括如下步骤：
步骤S10：当有数据写入、删除和修改的命令发生时，先写入到易失性存储器模块中，当易失性存储器模块中的数据大于预设阈值时进行数据迁移，将数据迁移到与易失性存储器模块相邻的叠瓦式磁记录盘模块中的第一层存储区域中，当第一层存储区域，当第一层存储区域存储满时，将数据向下迁移到第二层存储区域中，以此类推。上述预设阈值根据实际应用需求做适应设置。
如图2所示的为数据写入为例的工作流程，删除和修改的命令和数据写入的流程类似，不同的是删除的工作流程中需要通过打标记的方式进行写入。在本发明实施例中，涉及的增删改命令包括：
INSERT Key Value//插入KV对；
UPDATE Key Value//更新KV对；
READ Key//读取为Key的数据；
DELETE Key//删除为Key的数据，删除数据时，Value值为空值(NULL，即不存在)，通过删除命令中Value值作为标记，来判断该数据是否真正被存储。
步骤S20：当数据存储装置收到查询指令时，首先在易失性存储器模块中查找，如果找到，则返回结果；否则，在叠瓦式磁记录盘模块中从第一层存储区域开始逐层查找，最后返回结果，其工作流程如图3所示。
步骤S30：获取叠瓦式磁记录盘模块中各层存储区域的数据访问频率，当访问频率满足第一预设条件时向上迁移一层，如果访问频率满足第二预设条件时直接迁移到易失性存储器模块中。当数据的访问频率大于一定值的时候，说明其是比较重要的热数据，需要通过往上层迁移的方式将数据放到更容易读取的存储层，来减小处理开销，提高读取效率。
本发明实施例，当数据访问频率fi满足通过以下公式表示的第一预设条件时，将其移到上层：
Figure BDA0002706945650000081
其中，i>1，fi-1是第i-1层存储区域上数据的访问频率，γ是控制迁移浮动频率的常数参数，η是当前工作负载的读写比。
本发明实施例，当数据访问频率满足通过以下公式表示的第二预设条件时，将数据直接迁移到易失性存储器模块中：
Figure BDA0002706945650000082
其中，i>1，fi-1，max表示第i-1层存储区域中数据的最大访问频率，γ是控制迁移浮动频率的常数参数，η是当前工作负载的读写比。
本发明提供的存储数据迁移方法，对于被访问频率较高的热数据，根据负载读写比、迁移浮动频率的常数参数、上层存储区域中数据的最大访问频率等预设条件进行重新迁移操作，将其迁移到更容易被找到的地方，加快查找的速度，能够在很大程度上提高数据的存储稳定性和可靠性，同时能够加快增删查改的速度。
实施例3
本发明实施例提供一种计算机设备，如图4所示，该设备可以包括处理器51和存储器52，其中处理器51和存储器52可以通过总线或者其他方式连接，图4以通过总线连接为例。
处理器51可以为中央处理器(Central Processing Unit，CPU)。处理器51还可以为其他通用处理器、数字信号处理器(Digital Signal Processor，DSP)、专用集成电路(Application Specific Integrated Circuit，ASIC)、现场可编程门阵列(Field-Programmable Gate Array，FPGA)或者其他可编程逻辑器件、分立门或者晶体管逻辑器件、分立硬件组件等芯片，或者上述各类芯片的组合。
存储器52作为一种非暂态计算机可读存储介质，可用于存储非暂态软件程序、非暂态计算机可执行程序以及模块，如本发明实施例中的对应的程序指令/模块。处理器51通过运行存储在存储器52中的非暂态软件程序、指令以及模块，从而执行处理器的各种功能应用以及数据处理，即实现上述方法实施例1中的存储数据迁移方法。
存储器52可以包括存储程序区和存储数据区，其中，存储程序区可存储操作系统、至少一个功能所需要的应用程序；存储数据区可存储处理器51所创建的数据等。此外，存储器52可以包括高速随机存取存储器，还可以包括非暂态存储器，例如至少一个磁盘存储器件、闪存器件、或其他非暂态固态存储器件。在一些实施例中，存储器52可选包括相对于处理器51远程设置的存储器，这些远程存储器可以通过网络连接至处理器51。上述网络的实例包括但不限于互联网、企业内部网、企业内网、移动通信网及其组合。
一个或者多个模块存储在存储器52中，当被处理器51执行时，执行实施例1中的存储数据迁移方法。
上述计算机设备具体细节可以对应参阅实施例1中对应的相关描述和效果进行理解，此处不再赘述。
本领域技术人员可以理解，实现上述实施例方法中的全部或部分流程，是可以通过计算机程序来指令相关的硬件来完成的程序可存储于一计算机可读取存储介质中，该程序在执行时，可包括如上述各方法的实施例的流程。其中，存储介质可为磁碟、光盘、只读存储记忆体(Read-Only Memory，ROM)、随机存储记忆体(Random Access Memory，RAM)、快闪存储器(Flash Memory)、硬盘(Hard Disk Drive，缩写：HDD)或固态硬盘(Solid-StateDrive，SSD)等；存储介质还可以包括上述种类的存储器的组合。
显然，上述实施例仅仅是为清楚地说明所作的举例，而并非对实施方式的限定。对于所属领域的普通技术人员来说，在上述说明的基础上还可以做出其它不同形式的变化或变动。这里无需也无法对所有的实施方式予以穷举。而由此所引申出的显而易见的变化或变动仍处于本发明创造的保护范围之中。

Claims (8)

1.一种数据存储装置，其特征在于，包括：易失性存储器模块和位于易失性存储器模块下层的叠瓦式磁记录盘模块，其中叠瓦式磁记录盘模块包括多层存储区域，每个存储区域由若干个储存基本单位的组成，位于下一层的存储区域的存储空间为紧邻其上一层的存储区域的N倍，根据叠瓦式磁记录盘的总容量动态调整每层存储区域的大小。
2.根据权利要求1所述的数据存储装置，其特征在于，所述叠瓦式磁记录盘模块划分存储区域的层数和每层所包含的储存基本单位可调节。
3.根据权利要求1所述的数据存储装置，其特征在于，采用以下公式来调整每个存储区域的大小：
θi＝ρi+η×δi+η×Δ
其中，参数θi表示在更改后第i层存储区域大小，参数ρi表示初始时的存储区域大小，参数δi表示在第i层存储区域中约束条件的变化量，参数η表示数据的读写比，参数Δ表示修正量。
4.一种存储数据的迁移方法，其特征在于，基于权利求1-3任一所述的数据存储装置，包括如下步骤：
当有数据写入、删除和修改的命令发生时，先写入到易失性存储器模块中，当易失性存储器模块中的数据大于预设阈值时进行数据迁移，将数据迁移到与易失性存储器模块相邻的叠瓦式磁记录盘模块中的第一层存储区域中，当第一层存储区域，当第一层存储区域存储满时，将数据向下迁移到第二层存储区域中，以此类推；
当数据存储装置收到查询指令时，首先在易失性存储器模块中查找，如果找到，则返回结果；否则，在叠瓦式磁记录盘模块中从第一层存储区域开始逐层查找，最后返回结果；
获取叠瓦式磁记录盘模块中各层存储区域的数据访问频率，当访问频率满足第一预设条件时向上迁移一层，如果访问频率满足第二预设条件时直接迁移到易失性存储器模块中。
5.根据权利要求4所述的存储数据的迁移方法，其特征在于，当数据访问频率fi满足通过以下公式表示的第一预设条件时，将其移到上层：
Figure FDA0002706945640000022
其中，i>1，fi-1是第i-1层存储区域上数据的访问频率，γ是控制迁移浮动频率的常数参数，η是当前工作负载的读写比。
6.根据权利要求4所述的存储数据的迁移方法，其特征在于，当数据访问频率满足通过以下公式表示的第二预设条件时，将数据直接迁移到易失性存储器模块中：
Figure FDA0002706945640000021
其中，i>1，fi-1，max表示第i-1层存储区域中数据的最大访问频率，γ是控制迁移浮动频率的常数参数，η是当前工作负载的读写比。
7.一种计算机可读存储介质，其特征在于，所述计算机可读存储介质存储有计算机指令，所述计算机指令用于使所述计算机执行如权利要求4-6任一项所述的存储数据的迁移方法。
8.一种计算机设备，其特征在于，包括：存储器和处理器，所述存储器和所述处理器之间互相通信连接，所述存储器存储有计算机指令，所述处理器通过执行所述计算机指令，从而执行如权利要求4-6任一项所述的存储数据的迁移方法。
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Denomination of invention: A data storage device and migration method of stored data

Granted publication date: 20210810

License type: Common License

Record date: 20221205

Application publication date: 20210112

Assignee: Shenzhen Senying Intelligent Technology Co.,Ltd.

Assignor: SHENZHEN University

Contract record no.: X2022980023883

Denomination of invention: A data storage device and migration method of stored data

Granted publication date: 20210810

License type: Common License

Record date: 20221201

EE01 Entry into force of recordation of patent licensing contract
EE01 Entry into force of recordation of patent licensing contract

Application publication date: 20210112

Assignee: Shenzhen Maiwo Innovation Technology Co.,Ltd.

Assignor: SHENZHEN University

Contract record no.: X2022980024758

Denomination of invention: A data storage device and migration method of stored data

Granted publication date: 20210810

License type: Common License

Record date: 20221207

Application publication date: 20210112

Assignee: Shenzhen Bangqi Technology Co.,Ltd.

Assignor: SHENZHEN University

Contract record no.: X2022980024743

Denomination of invention: A data storage device and migration method of stored data

Granted publication date: 20210810

License type: Common License

Record date: 20221207

Application publication date: 20210112

Assignee: SHENZHEN XINGHUA ZHITONG TECHNOLOGY Co.,Ltd.

Assignor: SHENZHEN University

Contract record no.: X2022980024808

Denomination of invention: A data storage device and migration method of stored data

Granted publication date: 20210810

License type: Common License

Record date: 20221207

Application publication date: 20210112

Assignee: Shenzhen Huahong Testing Technology Co.,Ltd.

Assignor: SHENZHEN University

Contract record no.: X2022980024778

Denomination of invention: A data storage device and migration method of stored data

Granted publication date: 20210810

License type: Common License

Record date: 20221206

EE01 Entry into force of recordation of patent licensing contract
EE01 Entry into force of recordation of patent licensing contract

Application publication date: 20210112

Assignee: Chongqing Taihuo Xinniao Technology Co.,Ltd.

Assignor: SHENZHEN University

Contract record no.: X2022980026159

Denomination of invention: A data storage device and migration method of stored data

Granted publication date: 20210810

License type: Common License

Record date: 20221211

Application publication date: 20210112

Assignee: WOBINGWOYI TECHNOLOGY (SHENZHEN) CO.,LTD.

Assignor: SHENZHEN University

Contract record no.: X2022980026519

Denomination of invention: A data storage device and migration method of stored data

Granted publication date: 20210810

License type: Common License

Record date: 20221211

Application publication date: 20210112

Assignee: Shenzhen Xingguang Jiajie Technology Co.,Ltd.

Assignor: SHENZHEN University

Contract record no.: X2022980025040

Denomination of invention: A data storage device and migration method of stored data

Granted publication date: 20210810

License type: Common License

Record date: 20221208

Application publication date: 20210112

Assignee: Shenzhen Dongfang Renshou Life Technology Co.,Ltd.

Assignor: SHENZHEN University

Contract record no.: X2022980025926

Denomination of invention: A data storage device and migration method of stored data

Granted publication date: 20210810

License type: Common License

Record date: 20221211

Application publication date: 20210112

Assignee: Lianxin Zhirong (Shenzhen) Technology Co.,Ltd.

Assignor: SHENZHEN University

Contract record no.: X2022980026171

Denomination of invention: A data storage device and migration method of stored data

Granted publication date: 20210810

License type: Common License

Record date: 20221211

Application publication date: 20210112

Assignee: SHENZHEN H-TECH Co.,Ltd.

Assignor: SHENZHEN University

Contract record no.: X2022980026164

Denomination of invention: A data storage device and migration method of stored data

Granted publication date: 20210810

License type: Common License

Record date: 20221211

Application publication date: 20210112

Assignee: Shenzhen Lijunxin Information Technology Co.,Ltd.

Assignor: SHENZHEN University

Contract record no.: X2022980026145

Denomination of invention: A data storage device and migration method of stored data

Granted publication date: 20210810

License type: Common License

Record date: 20221211

Application publication date: 20210112

Assignee: Shenzhen High Intelligence Data Technology Co.,Ltd.

Assignor: SHENZHEN University

Contract record no.: X2022980025935

Denomination of invention: A data storage device and migration method of stored data

Granted publication date: 20210810

License type: Common License

Record date: 20221211

Application publication date: 20210112

Assignee: Shenzhen Gorilla Mi Technology Co.,Ltd.

Assignor: SHENZHEN University

Contract record no.: X2022980025046

Denomination of invention: A data storage device and migration method of stored data

Granted publication date: 20210810

License type: Common License

Record date: 20221208

Application publication date: 20210112

Assignee: Shenzhen beishite Technology Co.,Ltd.

Assignor: SHENZHEN University

Contract record no.: X2022980026280

Denomination of invention: A data storage device and migration method of stored data

Granted publication date: 20210810

License type: Common License

Record date: 20221211

Application publication date: 20210112

Assignee: Prester Fluid Technology (Shenzhen) Co.,Ltd.

Assignor: SHENZHEN University

Contract record no.: X2022980025514

Denomination of invention: A data storage device and migration method of stored data

Granted publication date: 20210810

License type: Common License

Record date: 20221209

Application publication date: 20210112

Assignee: Shenzhen Zhizhi Technology Co.,Ltd.

Assignor: SHENZHEN University

Contract record no.: X2022980025612

Denomination of invention: A data storage device and migration method of stored data

Granted publication date: 20210810

License type: Common License

Record date: 20221210

EE01 Entry into force of recordation of patent licensing contract
EE01 Entry into force of recordation of patent licensing contract
EE01 Entry into force of recordation of patent licensing contract

Application publication date: 20210112

Assignee: Shenzhen Huasheng Industrial Control Technology Co.,Ltd.

Assignor: SHENZHEN University

Contract record no.: X2022980026617

Denomination of invention: A data storage device and migration method of stored data

Granted publication date: 20210810

License type: Common License

Record date: 20221212

Application publication date: 20210112

Assignee: Shenzhen Dashi Qiyun Health Technology Co.,Ltd.

Assignor: SHENZHEN University

Contract record no.: X2022980026613

Denomination of invention: A data storage device and migration method of stored data

Granted publication date: 20210810

License type: Common License

Record date: 20221212

Application publication date: 20210112

Assignee: Shenzhen Chengxiang Technology Co.,Ltd.

Assignor: SHENZHEN University

Contract record no.: X2022980026577

Denomination of invention: A data storage device and migration method of stored data

Granted publication date: 20210810

License type: Common License

Record date: 20221212

Application publication date: 20210112

Assignee: Shenzhen Hongpeng Testing Automation Experiment Co.,Ltd.

Assignor: SHENZHEN University

Contract record no.: X2022980026345

Denomination of invention: A data storage device and migration method of stored data

Granted publication date: 20210810

License type: Common License

Record date: 20221212

EE01 Entry into force of recordation of patent licensing contract
EE01 Entry into force of recordation of patent licensing contract

Application publication date: 20210112

Assignee: SHENZHEN ZHUOYUESHI INDUSTRIAL Co.,Ltd.

Assignor: SHENZHEN University

Contract record no.: X2022980026654

Denomination of invention: A data storage device and migration method of stored data

Granted publication date: 20210810

License type: Common License

Record date: 20230106

Application publication date: 20210112

Assignee: Shenzhen Minggui Technology Co.,Ltd.

Assignor: SHENZHEN University

Contract record no.: X2022980026668

Denomination of invention: A data storage device and migration method of stored data

Granted publication date: 20210810

License type: Common License

Record date: 20230106

Application publication date: 20210112

Assignee: Shenzhen Qixun Xinyou Technology Co.,Ltd.

Assignor: SHENZHEN University

Contract record no.: X2022980026442

Denomination of invention: A data storage device and migration method of stored data

Granted publication date: 20210810

License type: Common License

Record date: 20230106

Application publication date: 20210112

Assignee: SHENZHEN WEBUILD TECHNOLOGY Co.,Ltd.

Assignor: SHENZHEN University

Contract record no.: X2022980026729

Denomination of invention: A data storage device and migration method of stored data

Granted publication date: 20210810

License type: Common License

Record date: 20230106

EE01 Entry into force of recordation of patent licensing contract

Application publication date: 20210112

Assignee: Shenzhen Mutual Power Technology Co.,Ltd.

Assignor: SHENZHEN University

Contract record no.: X2022980026702

Denomination of invention: A data storage device and migration method of stored data

Granted publication date: 20210810

License type: Common License

Record date: 20230110

Application publication date: 20210112

Assignee: Tongtong Network Technology Co.,Ltd.

Assignor: SHENZHEN University

Contract record no.: X2022980026687

Denomination of invention: A data storage device and migration method of stored data

Granted publication date: 20210810

License type: Common License

Record date: 20230110

Application publication date: 20210112

Assignee: Shenzhen Softbank Sichuang Technology Co.,Ltd.

Assignor: SHENZHEN University

Contract record no.: X2022980026643

Denomination of invention: A data storage device and migration method of stored data

Granted publication date: 20210810

License type: Common License

Record date: 20230110

Application publication date: 20210112

Assignee: Beijing Taiflamingo Technology Co.,Ltd.

Assignor: SHENZHEN University

Contract record no.: X2022980026674

Denomination of invention: A data storage device and migration method of stored data

Granted publication date: 20210810

License type: Common License

Record date: 20230111

Application publication date: 20210112

Assignee: Huiyi Musheng Group Co.,Ltd.

Assignor: SHENZHEN University

Contract record no.: X2022980026714

Denomination of invention: A data storage device and migration method of stored data

Granted publication date: 20210810

License type: Common License

Record date: 20230110

Application publication date: 20210112

Assignee: Shenzhen Hengxin Hongtong Technology Co.,Ltd.

Assignor: SHENZHEN University

Contract record no.: X2022980026691

Denomination of invention: A data storage device and migration method of stored data

Granted publication date: 20210810

License type: Common License

Record date: 20230110

Application publication date: 20210112

Assignee: Dongguan Gaoshida Electric Co.,Ltd.

Assignor: SHENZHEN University

Contract record no.: X2022980026711

Denomination of invention: A data storage device and migration method of stored data

Granted publication date: 20210810

License type: Common License

Record date: 20230110

Application publication date: 20210112

Assignee: Guoxin Technology Group Co.,Ltd.

Assignor: SHENZHEN University

Contract record no.: X2022980026709

Denomination of invention: A data storage device and migration method of stored data

Granted publication date: 20210810

License type: Common License

Record date: 20230110

Application publication date: 20210112

Assignee: Guangdong Zhongke Huiju Technology Co.,Ltd.

Assignor: SHENZHEN University

Contract record no.: X2022980026706

Denomination of invention: A data storage device and migration method of stored data

Granted publication date: 20210810

License type: Common License

Record date: 20230110

EE01 Entry into force of recordation of patent licensing contract
EE01 Entry into force of recordation of patent licensing contract

Application publication date: 20210112

Assignee: Chongqing Taihuo Xinniao Technology Co.,Ltd.

Assignor: SHENZHEN University

Contract record no.: X2022980026805

Denomination of invention: A data storage device and migration method of stored data

Granted publication date: 20210810

License type: Common License

Record date: 20230116

EE01 Entry into force of recordation of patent licensing contract
EE01 Entry into force of recordation of patent licensing contract

Application publication date: 20210112

Assignee: Foshan Nuomas Technology Co.,Ltd.

Assignor: SHENZHEN University

Contract record no.: X2023980033631

Denomination of invention: A data storage device and a migration method for stored data

Granted publication date: 20210810

License type: Common License

Record date: 20230315

Application publication date: 20210112

Assignee: Xiaofan Technology (Guangdong) Co.,Ltd.

Assignor: SHENZHEN University

Contract record no.: X2023980033634

Denomination of invention: A data storage device and a migration method for stored data

Granted publication date: 20210810

License type: Common License

Record date: 20230315

EE01 Entry into force of recordation of patent licensing contract
EE01 Entry into force of recordation of patent licensing contract

Application publication date: 20210112

Assignee: Shenzhen Huiwan Industrial Technology Co.,Ltd.

Assignor: SHENZHEN University

Contract record no.: X2023980033777

Denomination of invention: A data storage device and a migration method for stored data

Granted publication date: 20210810

License type: Common License

Record date: 20230317

Application publication date: 20210112

Assignee: NEW TRANX INFORMATION TECHNOLOGY (SHENZHEN) CO.,LTD.

Assignor: SHENZHEN University

Contract record no.: X2023980033776

Denomination of invention: A data storage device and a migration method for stored data

Granted publication date: 20210810

License type: Common License

Record date: 20230317

Application publication date: 20210112

Assignee: Shenzhen Shangyou Technology Co.,Ltd.

Assignor: SHENZHEN University

Contract record no.: X2023980033715

Denomination of invention: A data storage device and a migration method for stored data

Granted publication date: 20210810

License type: Common License

Record date: 20230316

EE01 Entry into force of recordation of patent licensing contract
EE01 Entry into force of recordation of patent licensing contract

Application publication date: 20210112

Assignee: Wuhan Juliang Youtuo Technology Co.,Ltd.

Assignor: SHENZHEN University

Contract record no.: X2023980033968

Denomination of invention: A data storage device and a migration method for stored data

Granted publication date: 20210810

License type: Common License

Record date: 20230322

EE01 Entry into force of recordation of patent licensing contract
EE01 Entry into force of recordation of patent licensing contract

Application publication date: 20210112

Assignee: Zhicheng Computer Aided Design (Shenzhen) Co.,Ltd.

Assignor: SHENZHEN University

Contract record no.: X2023980034108

Denomination of invention: A data storage device and migration method for storing data

Granted publication date: 20210810

License type: Common License

Record date: 20230327

Application publication date: 20210112

Assignee: Shenzhen everything Safety Technology Co.,Ltd.

Assignor: SHENZHEN University

Contract record no.: X2023980034112

Denomination of invention: A data storage device and migration method for storing data

Granted publication date: 20210810

License type: Common License

Record date: 20230327

Application publication date: 20210112

Assignee: SHENZHEN MAIYUE TECHNOLOGY Co.,Ltd.

Assignor: SHENZHEN University

Contract record no.: X2023980034117

Denomination of invention: A data storage device and migration method for storing data

Granted publication date: 20210810

License type: Common License

Record date: 20230327

EE01 Entry into force of recordation of patent licensing contract
EE01 Entry into force of recordation of patent licensing contract

Application publication date: 20210112

Assignee: Lishui Taihuo Red Bird Technology Co.,Ltd.

Assignor: SHENZHEN University

Contract record no.: X2023980034588

Denomination of invention: A data storage device and migration method for storing data

Granted publication date: 20210810

License type: Common License

Record date: 20230411

EE01 Entry into force of recordation of patent licensing contract
EE01 Entry into force of recordation of patent licensing contract
EE01 Entry into force of recordation of patent licensing contract

Application publication date: 20210112

Assignee: SHENZHEN FANGDIRONGXIN TECHNOLOGY CO.,LTD.

Assignor: SHENZHEN University

Contract record no.: X2023980035109

Denomination of invention: A data storage device and migration method for storing data

Granted publication date: 20210810

License type: Common License

Record date: 20230426

Application publication date: 20210112

Assignee: SHENZHEN SUPERVISIONS TECHNOLOGY Co.,Ltd.

Assignor: SHENZHEN University

Contract record no.: X2023980035111

Denomination of invention: A data storage device and migration method for storing data

Granted publication date: 20210810

License type: Common License

Record date: 20230426

Application publication date: 20210112

Assignee: Dongguan Runiu Network Technology Co.,Ltd.

Assignor: SHENZHEN University

Contract record no.: X2023980035071

Denomination of invention: A data storage device and migration method for storing data

Granted publication date: 20210810

License type: Common License

Record date: 20230425

Application publication date: 20210112

Assignee: Shenzhen Jiachen information engineering Co.,Ltd.

Assignor: SHENZHEN University

Contract record no.: X2023980035110

Denomination of invention: A data storage device and migration method for storing data

Granted publication date: 20210810

License type: Common License

Record date: 20230426

EE01 Entry into force of recordation of patent licensing contract
EE01 Entry into force of recordation of patent licensing contract

Application publication date: 20210112

Assignee: Shenzhen Pengcheng Future Technology Co.,Ltd.

Assignor: SHENZHEN University

Contract record no.: X2023980036139

Denomination of invention: A data storage device and migration method for storing data

Granted publication date: 20210810

License type: Common License

Record date: 20230531

EE01 Entry into force of recordation of patent licensing contract
EE01 Entry into force of recordation of patent licensing contract

Application publication date: 20210112

Assignee: SHENZHEN HENSEL PHOTOELECTRIC Co.,Ltd.

Assignor: SHENZHEN University

Contract record no.: X2023980045627

Denomination of invention: A data storage device and migration method for storing data

Granted publication date: 20210810

License type: Common License

Record date: 20231102

EE01 Entry into force of recordation of patent licensing contract
EE01 Entry into force of recordation of patent licensing contract

Application publication date: 20210112

Assignee: Shenzhen kangruihua Medical Technology Co.,Ltd.

Assignor: SHENZHEN University

Contract record no.: X2023980045648

Denomination of invention: A data storage device and migration method for storing data

Granted publication date: 20210810

License type: Common License

Record date: 20231103

Application publication date: 20210112

Assignee: Shenzhen Ruikanghua Medical Technology Co.,Ltd.

Assignor: SHENZHEN University

Contract record no.: X2023980045608

Denomination of invention: A data storage device and migration method for storing data

Granted publication date: 20210810

License type: Common License

Record date: 20231103

EE01 Entry into force of recordation of patent licensing contract
EE01 Entry into force of recordation of patent licensing contract

Application publication date: 20210112

Assignee: SHENZHEN VIDENT TECHNOLOGY CO.,LTD.

Assignor: SHENZHEN University

Contract record no.: X2023980046281

Denomination of invention: A data storage device and migration method for storing data

Granted publication date: 20210810

License type: Common License

Record date: 20231110

EE01 Entry into force of recordation of patent licensing contract
EE01 Entry into force of recordation of patent licensing contract

Application publication date: 20210112

Assignee: Shenzhen Yingqi Consulting Co.,Ltd.

Assignor: SHENZHEN University

Contract record no.: X2023980047348

Denomination of invention: A data storage device and migration method for storing data

Granted publication date: 20210810

License type: Common License

Record date: 20231116

Application publication date: 20210112

Assignee: Shenzhen Minghua Trading Co.,Ltd.

Assignor: SHENZHEN University

Contract record no.: X2023980047346

Denomination of invention: A data storage device and migration method for storing data

Granted publication date: 20210810

License type: Common License

Record date: 20231116

Application publication date: 20210112

Assignee: Shenzhen Dongfang Huilian Technology Co.,Ltd.

Assignor: SHENZHEN University

Contract record no.: X2023980047336

Denomination of invention: A data storage device and migration method for storing data

Granted publication date: 20210810

License type: Common License

Record date: 20231116

Application publication date: 20210112

Assignee: Shenzhen Weigao Investment Development Co.,Ltd.

Assignor: SHENZHEN University

Contract record no.: X2023980047270

Denomination of invention: A data storage device and migration method for storing data

Granted publication date: 20210810

License type: Common License

Record date: 20231116

Application publication date: 20210112

Assignee: Shenzhen Yunchuang Netcom Information Technology Co.,Ltd.

Assignor: SHENZHEN University

Contract record no.: X2023980047247

Denomination of invention: A data storage device and migration method for storing data

Granted publication date: 20210810

License type: Common License

Record date: 20231116

Application publication date: 20210112

Assignee: Guangdong Haipeng Cloud Intelligent Technology Co.,Ltd.

Assignor: SHENZHEN University

Contract record no.: X2023980047226

Denomination of invention: A data storage device and migration method for storing data

Granted publication date: 20210810

License type: Common License

Record date: 20231115

Application publication date: 20210112

Assignee: Shenzhen Gongtai Power Co.,Ltd.

Assignor: SHENZHEN University

Contract record no.: X2023980047225

Denomination of invention: A data storage device and migration method for storing data

Granted publication date: 20210810

License type: Common License

Record date: 20231115

Application publication date: 20210112

Assignee: Shenzhen Changyu Health Technology Co.,Ltd.

Assignor: SHENZHEN University

Contract record no.: X2023980047223

Denomination of invention: A data storage device and migration method for storing data

Granted publication date: 20210810

License type: Common License

Record date: 20231115

Application publication date: 20210112

Assignee: Changyu Health Technology (Dongguan) Co.,Ltd.

Assignor: SHENZHEN University

Contract record no.: X2023980047216

Denomination of invention: A data storage device and migration method for storing data

Granted publication date: 20210810

License type: Common License

Record date: 20231115

Application publication date: 20210112

Assignee: Shenzhen Boosted Goal Technology Co.,Ltd.

Assignor: SHENZHEN University

Contract record no.: X2023980047206

Denomination of invention: A data storage device and migration method for storing data

Granted publication date: 20210810

License type: Common License

Record date: 20231115

Application publication date: 20210112

Assignee: Shenzhen Suowei Information Technology Co.,Ltd.

Assignor: SHENZHEN University

Contract record no.: X2023980047180

Denomination of invention: A data storage device and migration method for storing data

Granted publication date: 20210810

License type: Common License

Record date: 20231115

Application publication date: 20210112

Assignee: SHENZHEN KSY Co.,Ltd.

Assignor: SHENZHEN University

Contract record no.: X2023980046891

Denomination of invention: A data storage device and migration method for storing data

Granted publication date: 20210810

License type: Common License

Record date: 20231114

EE01 Entry into force of recordation of patent licensing contract
EE01 Entry into force of recordation of patent licensing contract

Application publication date: 20210112

Assignee: Shenzhen Xunming Trading Co.,Ltd.

Assignor: SHENZHEN University

Contract record no.: X2023980047343

Denomination of invention: A data storage device and migration method for storing data

Granted publication date: 20210810

License type: Common License

Record date: 20231116

Application publication date: 20210112

Assignee: Shenzhen Haocai Digital Technology Co.,Ltd.

Assignor: SHENZHEN University

Contract record no.: X2023980047340

Denomination of invention: A data storage device and migration method for storing data

Granted publication date: 20210810

License type: Common License

Record date: 20231116

EE01 Entry into force of recordation of patent licensing contract
EE01 Entry into force of recordation of patent licensing contract

Application publication date: 20210112

Assignee: Shenzhen Lingjing Computer Technology Co.,Ltd.

Assignor: SHENZHEN University

Contract record no.: X2023980047984

Denomination of invention: A data storage device and migration method for storing data

Granted publication date: 20210810

License type: Common License

Record date: 20231122

Application publication date: 20210112

Assignee: SHENZHEN ALWAYS FOR U INTELLIGENT INTERCONNECTION TECHNOLOGY CO.,LTD.

Assignor: SHENZHEN University

Contract record no.: X2023980047980

Denomination of invention: A data storage device and migration method for storing data

Granted publication date: 20210810

License type: Common License

Record date: 20231122

Application publication date: 20210112

Assignee: Guangdong Guorui Zhongan Technology Group Co.,Ltd.

Assignor: SHENZHEN University

Contract record no.: X2023980047976

Denomination of invention: A data storage device and migration method for storing data

Granted publication date: 20210810

License type: Common License

Record date: 20231122

Application publication date: 20210112

Assignee: Avidia (Shenzhen) Medical Technology Co.,Ltd.

Assignor: SHENZHEN University

Contract record no.: X2023980047974

Denomination of invention: A data storage device and migration method for storing data

Granted publication date: 20210810

License type: Common License

Record date: 20231122

Application publication date: 20210112

Assignee: Shenzhen Anjiezhi Technology Co.,Ltd.

Assignor: SHENZHEN University

Contract record no.: X2023980047972

Denomination of invention: A data storage device and migration method for storing data

Granted publication date: 20210810

License type: Common License

Record date: 20231122

Application publication date: 20210112

Assignee: Shenzhen Qianhai Yilian Technology Co.,Ltd.

Assignor: SHENZHEN University

Contract record no.: X2023980047970

Denomination of invention: A data storage device and migration method for storing data

Granted publication date: 20210810

License type: Common License

Record date: 20231122

Application publication date: 20210112

Assignee: Shenzhen Haisi Enterprise Management Co.,Ltd.

Assignor: SHENZHEN University

Contract record no.: X2023980047965

Denomination of invention: A data storage device and migration method for storing data

Granted publication date: 20210810

License type: Common License

Record date: 20231122

Application publication date: 20210112

Assignee: SHENZHEN SUNSON TECH CO.,LTD.

Assignor: SHENZHEN University

Contract record no.: X2023980047935

Denomination of invention: A data storage device and migration method for storing data

Granted publication date: 20210810

License type: Common License

Record date: 20231123

EE01 Entry into force of recordation of patent licensing contract
EE01 Entry into force of recordation of patent licensing contract

Application publication date: 20210112

Assignee: Shenzhen chuangyue Precision Machinery Co.,Ltd.

Assignor: SHENZHEN University

Contract record no.: X2023980048053

Denomination of invention: A data storage device and migration method for storing data

Granted publication date: 20210810

License type: Common License

Record date: 20231123

Application publication date: 20210112

Assignee: SHENZHEN CHENGZI DIGITAL TECHNOLOGY Co.,Ltd.

Assignor: SHENZHEN University

Contract record no.: X2023980048050

Denomination of invention: A data storage device and migration method for storing data

Granted publication date: 20210810

License type: Common License

Record date: 20231123

Application publication date: 20210112

Assignee: Aixunda Technology (Shenzhen) Co.,Ltd.

Assignor: SHENZHEN University

Contract record no.: X2023980048047

Denomination of invention: A data storage device and migration method for storing data

Granted publication date: 20210810

License type: Common License

Record date: 20231123

Application publication date: 20210112

Assignee: Shenzhen Xinsheng interconnected technology Co.,Ltd.

Assignor: SHENZHEN University

Contract record no.: X2023980048035

Denomination of invention: A data storage device and migration method for storing data

Granted publication date: 20210810

License type: Common License

Record date: 20231123

Application publication date: 20210112

Assignee: SHENZHEN MIGOU NETWORK TECHNOLOGY Co.,Ltd.

Assignor: SHENZHEN University

Contract record no.: X2023980047963

Denomination of invention: A data storage device and migration method for storing data

Granted publication date: 20210810

License type: Common License

Record date: 20231123

Application publication date: 20210112

Assignee: SHENZHEN GEAZAN TECHNOLOGY Co.,Ltd.

Assignor: SHENZHEN University

Contract record no.: X2023980047959

Denomination of invention: A data storage device and migration method for storing data

Granted publication date: 20210810

License type: Common License

Record date: 20231123

Application publication date: 20210112

Assignee: Shenzhen Jiahui Education Technology Co.,Ltd.

Assignor: SHENZHEN University

Contract record no.: X2023980048376

Denomination of invention: A data storage device and migration method for storing data

Granted publication date: 20210810

License type: Common License

Record date: 20231124

Application publication date: 20210112

Assignee: Shenzhen Huihong Information Technology Co.,Ltd.

Assignor: SHENZHEN University

Contract record no.: X2023980048375

Denomination of invention: A data storage device and migration method for storing data

Granted publication date: 20210810

License type: Common License

Record date: 20231124

Application publication date: 20210112

Assignee: Shenzhen Guangwang Bozhan Technology Co.,Ltd.

Assignor: SHENZHEN University

Contract record no.: X2023980048373

Denomination of invention: A data storage device and migration method for storing data

Granted publication date: 20210810

License type: Common License

Record date: 20231124

Application publication date: 20210112

Assignee: DISCOVERY TECHNOLOGY (SHENZHEN) Co.,Ltd.

Assignor: SHENZHEN University

Contract record no.: X2023980048372

Denomination of invention: A data storage device and migration method for storing data

Granted publication date: 20210810

License type: Common License

Record date: 20231124

Application publication date: 20210112

Assignee: Shenzhen Changhang Technology Co.,Ltd.

Assignor: SHENZHEN University

Contract record no.: X2023980048371

Denomination of invention: A data storage device and migration method for storing data

Granted publication date: 20210810

License type: Common License

Record date: 20231124

Application publication date: 20210112

Assignee: Shenzhen Xinshengxin Microelectronics Co.,Ltd.

Assignor: SHENZHEN University

Contract record no.: X2023980048364

Denomination of invention: A data storage device and migration method for storing data

Granted publication date: 20210810

License type: Common License

Record date: 20231124

Application publication date: 20210112

Assignee: Shenzhen Feinini Technology Co.,Ltd.

Assignor: SHENZHEN University

Contract record no.: X2023980048223

Denomination of invention: A data storage device and migration method for storing data

Granted publication date: 20210810

License type: Common License

Record date: 20231123

Application publication date: 20210112

Assignee: Guangdong Xinlian Technology Co.,Ltd.

Assignor: SHENZHEN University

Contract record no.: X2023980048065

Denomination of invention: A data storage device and migration method for storing data

Granted publication date: 20210810

License type: Common License

Record date: 20231123

Application publication date: 20210112

Assignee: SHENZHEN RED BANNER ELECTRICIAN TECHNOLOGY Co.,Ltd.

Assignor: SHENZHEN University

Contract record no.: X2023980048064

Denomination of invention: A data storage device and migration method for storing data

Granted publication date: 20210810

License type: Common License

Record date: 20231123

EE01 Entry into force of recordation of patent licensing contract
EE01 Entry into force of recordation of patent licensing contract

Application publication date: 20210112

Assignee: SHENZHEN JETIO TECHNOLOGY Co.,Ltd.

Assignor: SHENZHEN University

Contract record no.: X2023980049148

Denomination of invention: A data storage device and migration method for storing data

Granted publication date: 20210810

License type: Common License

Record date: 20231130

Application publication date: 20210112

Assignee: Guangzhou Mincheng Electronic Technology Co.,Ltd.

Assignor: SHENZHEN University

Contract record no.: X2023980049111

Denomination of invention: A data storage device and migration method for storing data

Granted publication date: 20210810

License type: Common License

Record date: 20231130

Application publication date: 20210112

Assignee: Shenzhen Weiyuan Precision Technology Ltd.

Assignor: SHENZHEN University

Contract record no.: X2023980048790

Denomination of invention: A data storage device and migration method for storing data

Granted publication date: 20210810

License type: Common License

Record date: 20231128

Application publication date: 20210112

Assignee: SHENZHEN YANQIANLI TECHNOLOGY Co.,Ltd.

Assignor: SHENZHEN University

Contract record no.: X2023980048676

Denomination of invention: A data storage device and migration method for storing data

Granted publication date: 20210810

License type: Common License

Record date: 20231127

Application publication date: 20210112

Assignee: Shenzhen Huachuang Electric Technology Co.,Ltd.

Assignor: SHENZHEN University

Contract record no.: X2023980048546

Denomination of invention: A data storage device and migration method for storing data

Granted publication date: 20210810

License type: Common License

Record date: 20231127

Application publication date: 20210112

Assignee: Shenzhen Sihao Intelligent Technology Co.,Ltd.

Assignor: SHENZHEN University

Contract record no.: X2023980048530

Denomination of invention: A data storage device and migration method for storing data

Granted publication date: 20210810

License type: Common License

Record date: 20231127

Application publication date: 20210112

Assignee: Shenzhen BANGYOU Big Data Service Co.,Ltd.

Assignor: SHENZHEN University

Contract record no.: X2023980048528

Denomination of invention: A data storage device and migration method for storing data

Granted publication date: 20210810

License type: Common License

Record date: 20231127

Application publication date: 20210112

Assignee: UD NETWORK CO.,LTD.

Assignor: SHENZHEN University

Contract record no.: X2023980048518

Denomination of invention: A data storage device and migration method for storing data

Granted publication date: 20210810

License type: Common License

Record date: 20231127

Application publication date: 20210112

Assignee: Shenzhen Penglai Zhishu Technology Co.,Ltd.

Assignor: SHENZHEN University

Contract record no.: X2023980048516

Denomination of invention: A data storage device and migration method for storing data

Granted publication date: 20210810

License type: Common License

Record date: 20231127

Application publication date: 20210112

Assignee: Shenzhen Zhihui Computer Technology Co.,Ltd.

Assignor: SHENZHEN University

Contract record no.: X2023980048429

Denomination of invention: A data storage device and migration method for storing data

Granted publication date: 20210810

License type: Common License

Record date: 20231127

Application publication date: 20210112

Assignee: Shenzhen Foresea Allchips Information & Technology Co.,Ltd.

Assignor: SHENZHEN University

Contract record no.: X2023980048420

Denomination of invention: A data storage device and migration method for storing data

Granted publication date: 20210810

License type: Common License

Record date: 20231127

Application publication date: 20210112

Assignee: Foshan Youyijiao Medical Technology Co.,Ltd.

Assignor: SHENZHEN University

Contract record no.: X2023980048407

Denomination of invention: A data storage device and migration method for storing data

Granted publication date: 20210810

License type: Common License

Record date: 20231127

Application publication date: 20210112

Assignee: Easy to sign chain (Shenzhen) Technology Co.,Ltd.

Assignor: SHENZHEN University

Contract record no.: X2023980048402

Denomination of invention: A data storage device and migration method for storing data

Granted publication date: 20210810

License type: Common License

Record date: 20231127

Application publication date: 20210112

Assignee: Shenzhen Ruibotong Technology Co.,Ltd.

Assignor: SHENZHEN University

Contract record no.: X2023980048397

Denomination of invention: A data storage device and migration method for storing data

Granted publication date: 20210810

License type: Common License

Record date: 20231127

Application publication date: 20210112

Assignee: SHENZHEN LIHAI HONGJIN TECHNOLOGY CO.,LTD.

Assignor: SHENZHEN University

Contract record no.: X2023980048392

Denomination of invention: A data storage device and migration method for storing data

Granted publication date: 20210810

License type: Common License

Record date: 20231127

Application publication date: 20210112

Assignee: SHENZHEN JOYSTEK INTELLIGENCE CO.,LTD.

Assignor: SHENZHEN University

Contract record no.: X2023980048357

Denomination of invention: A data storage device and migration method for storing data

Granted publication date: 20210810

License type: Common License

Record date: 20231127

Application publication date: 20210112

Assignee: SHENZHEN MAGIC-RAY TECHNOLOGY Co.,Ltd.

Assignor: SHENZHEN University

Contract record no.: X2023980048336

Denomination of invention: A data storage device and migration method for storing data

Granted publication date: 20210810

License type: Common License

Record date: 20231127

Application publication date: 20210112

Assignee: Shenzhen Lingyu Technology Co.,Ltd.

Assignor: SHENZHEN University

Contract record no.: X2023980048332

Denomination of invention: A data storage device and migration method for storing data

Granted publication date: 20210810

License type: Common License

Record date: 20231124

Application publication date: 20210112

Assignee: Matrix Origin (Shenzhen) Information Technology Co.,Ltd.

Assignor: SHENZHEN University

Contract record no.: X2023980048322

Denomination of invention: A data storage device and migration method for storing data

Granted publication date: 20210810

License type: Common License

Record date: 20231124

EE01 Entry into force of recordation of patent licensing contract

Application publication date: 20210112

Assignee: Shenzhen Songgang amber trading market Co.,Ltd.

Assignor: SHENZHEN University

Contract record no.: X2023980049535

Denomination of invention: A data storage device and migration method for storing data

Granted publication date: 20210810

License type: Common License

Record date: 20231201

Application publication date: 20210112

Assignee: Shenzhen Shenfeituo Technology Co.,Ltd.

Assignor: SHENZHEN University

Contract record no.: X2023980049530

Denomination of invention: A data storage device and migration method for storing data

Granted publication date: 20210810

License type: Common License

Record date: 20231201

Application publication date: 20210112

Assignee: Three Star Technology Media (Shenzhen) Co.,Ltd.

Assignor: SHENZHEN University

Contract record no.: X2023980049519

Denomination of invention: A data storage device and migration method for storing data

Granted publication date: 20210810

License type: Common License

Record date: 20231201

Application publication date: 20210112

Assignee: HEIFENG ZHIZAO (SHENZHEN) TECHNOLOGY Co.,Ltd.

Assignor: SHENZHEN University

Contract record no.: X2023980049506

Denomination of invention: A data storage device and migration method for storing data

Granted publication date: 20210810

License type: Common License

Record date: 20231201

Application publication date: 20210112

Assignee: Shenzhen jiafengmei Electronic Technology Co.,Ltd.

Assignor: SHENZHEN University

Contract record no.: X2023980049503

Denomination of invention: A data storage device and migration method for storing data

Granted publication date: 20210810

License type: Common License

Record date: 20231201

Application publication date: 20210112

Assignee: Shenzhen jinqihui Electric Co.,Ltd.

Assignor: SHENZHEN University

Contract record no.: X2023980049502

Denomination of invention: A data storage device and migration method for storing data

Granted publication date: 20210810

License type: Common License

Record date: 20231201

Application publication date: 20210112

Assignee: Shenzhen Jinjia Group Co.,Ltd. Production and Marketing Branch

Assignor: SHENZHEN University

Contract record no.: X2023980049500

Denomination of invention: A data storage device and migration method for storing data

Granted publication date: 20210810

License type: Common License

Record date: 20231201

Application publication date: 20210112

Assignee: Shenzhen Cleon Technology Co.,Ltd.

Assignor: SHENZHEN University

Contract record no.: X2023980049498

Denomination of invention: A data storage device and migration method for storing data

Granted publication date: 20210810

License type: Common License

Record date: 20231201

Application publication date: 20210112

Assignee: Shenzhen Coco Future Technology Co.,Ltd.

Assignor: SHENZHEN University

Contract record no.: X2023980049496

Denomination of invention: A data storage device and migration method for storing data

Granted publication date: 20210810

License type: Common License

Record date: 20231201

Application publication date: 20210112

Assignee: Shenzhen liandaqi Precision Ceramics Co.,Ltd.

Assignor: SHENZHEN University

Contract record no.: X2023980049493

Denomination of invention: A data storage device and migration method for storing data

Granted publication date: 20210810

License type: Common License

Record date: 20231201

Application publication date: 20210112

Assignee: Shenzhen Meishi Meike Intelligent Electrical Appliance Co.,Ltd.

Assignor: SHENZHEN University

Contract record no.: X2023980049492

Denomination of invention: A data storage device and migration method for storing data

Granted publication date: 20210810

License type: Common License

Record date: 20231201

Application publication date: 20210112

Assignee: Niuniu Digital Technology (Shenzhen) Co.,Ltd.

Assignor: SHENZHEN University

Contract record no.: X2023980049491

Denomination of invention: A data storage device and migration method for storing data

Granted publication date: 20210810

License type: Common License

Record date: 20231201

Application publication date: 20210112

Assignee: SHENZHEN MIRACLE INTELLIGENT NETWORK Co.,Ltd.

Assignor: SHENZHEN University

Contract record no.: X2023980049263

Denomination of invention: A data storage device and migration method for storing data

Granted publication date: 20210810

License type: Common License

Record date: 20231130

Application publication date: 20210112

Assignee: Communication Infinite Software Technology (Shenzhen) Co.,Ltd.

Assignor: SHENZHEN University

Contract record no.: X2023980049243

Denomination of invention: A data storage device and migration method for storing data

Granted publication date: 20210810

License type: Common License

Record date: 20231130

Application publication date: 20210112

Assignee: Shenzhen Gaoxing Project Management Co.,Ltd.

Assignor: SHENZHEN University

Contract record no.: X2023980049237

Denomination of invention: A data storage device and migration method for storing data

Granted publication date: 20210810

License type: Common License

Record date: 20231130

Application publication date: 20210112

Assignee: SHENZHEN FOXWELL TECHNOLOGY Co.,Ltd.

Assignor: SHENZHEN University

Contract record no.: X2023980049220

Denomination of invention: A data storage device and migration method for storing data

Granted publication date: 20210810

License type: Common License

Record date: 20231130

Application publication date: 20210112

Assignee: Shenzhen Fanjian Cultural Industry Development Co.,Ltd.

Assignor: SHENZHEN University

Contract record no.: X2023980049211

Denomination of invention: A data storage device and migration method for storing data

Granted publication date: 20210810

License type: Common License

Record date: 20231130

Application publication date: 20210112

Assignee: SHENZHEN CHUANGJIN XIN TECHNOLOGY Co.,Ltd.

Assignor: SHENZHEN University

Contract record no.: X2023980049183

Denomination of invention: A data storage device and migration method for storing data

Granted publication date: 20210810

License type: Common License

Record date: 20231130

Application publication date: 20210112

Assignee: Shenzhen Bochuangsheng Technology Co.,Ltd.

Assignor: SHENZHEN University

Contract record no.: X2023980049164

Denomination of invention: A data storage device and migration method for storing data

Granted publication date: 20210810

License type: Common License

Record date: 20231130

Application publication date: 20210112

Assignee: SHENZHEN BAORUISI TECHNOLOGY CO.,LTD.

Assignor: SHENZHEN University

Contract record no.: X2023980049154

Denomination of invention: A data storage device and migration method for storing data

Granted publication date: 20210810

License type: Common License

Record date: 20231130

Application publication date: 20210112

Assignee: Shenzhen Huiqitong Technology Co.,Ltd.

Assignor: SHENZHEN University

Contract record no.: X2023980049086

Denomination of invention: A data storage device and migration method for storing data

Granted publication date: 20210810

License type: Common License

Record date: 20231130

Application publication date: 20210112

Assignee: SHENZHEN HUAXU SCIENCE AND TECHNOLOGY DEVELOPMENT Co.,Ltd.

Assignor: SHENZHEN University

Contract record no.: X2023980049062

Denomination of invention: A data storage device and migration method for storing data

Granted publication date: 20210810

License type: Common License

Record date: 20231130

EE01 Entry into force of recordation of patent licensing contract
EE01 Entry into force of recordation of patent licensing contract

Application publication date: 20210112

Assignee: Shenzhen Woxiang Technology Co.,Ltd.

Assignor: SHENZHEN University

Contract record no.: X2023980050552

Denomination of invention: A data storage device and migration method for storing data

Granted publication date: 20210810

License type: Common License

Record date: 20231206

Application publication date: 20210112

Assignee: Guangdong Weizhi Technology Co.,Ltd.

Assignor: SHENZHEN University

Contract record no.: X2023980050543

Denomination of invention: A data storage device and migration method for storing data

Granted publication date: 20210810

License type: Common License

Record date: 20231206

Application publication date: 20210112

Assignee: QIAOSI BIOLOGY (SHENZHEN) TECHNOLOGY Co.,Ltd.

Assignor: SHENZHEN University

Contract record no.: X2023980050535

Denomination of invention: A data storage device and migration method for storing data

Granted publication date: 20210810

License type: Common License

Record date: 20231206

Application publication date: 20210112

Assignee: SHENZHEN RONGCHUANG FEIYU COMMUNICATION Co.,Ltd.

Assignor: SHENZHEN University

Contract record no.: X2023980050534

Denomination of invention: A data storage device and migration method for storing data

Granted publication date: 20210810

License type: Common License

Record date: 20231206

Application publication date: 20210112

Assignee: Shenzhen Nanwan Digital Technology Co.,Ltd.

Assignor: SHENZHEN University

Contract record no.: X2023980050530

Denomination of invention: A data storage device and migration method for storing data

Granted publication date: 20210810

License type: Common License

Record date: 20231206

Application publication date: 20210112

Assignee: Shenzhen mingyuanyun procurement Technology Co.,Ltd.

Assignor: SHENZHEN University

Contract record no.: X2023980050523

Denomination of invention: A data storage device and migration method for storing data

Granted publication date: 20210810

License type: Common License

Record date: 20231206

Application publication date: 20210112

Assignee: Shenzhen pafick denture Technology Co.,Ltd.

Assignor: SHENZHEN University

Contract record no.: X2023980050236

Denomination of invention: A data storage device and migration method for storing data

Granted publication date: 20210810

License type: Common License

Record date: 20231205

Application publication date: 20210112

Assignee: JIUZHOU YANGGUANG POWER SUPPLY (SHENZHEN) CO.,LTD.

Assignor: SHENZHEN University

Contract record no.: X2023980050235

Denomination of invention: A data storage device and migration method for storing data

Granted publication date: 20210810

License type: Common License

Record date: 20231206

Application publication date: 20210112

Assignee: Shenzhen Outstanding Intelligent Technology Co.,Ltd.

Assignor: SHENZHEN University

Contract record no.: X2023980050231

Denomination of invention: A data storage device and migration method for storing data

Granted publication date: 20210810

License type: Common License

Record date: 20231205

Application publication date: 20210112

Assignee: Shenzhen Huike Energy Technology Co.,Ltd.

Assignor: SHENZHEN University

Contract record no.: X2023980050230

Denomination of invention: A data storage device and migration method for storing data

Granted publication date: 20210810

License type: Common License

Record date: 20231206

Application publication date: 20210112

Assignee: Shenzhen Huike Storage Technology Co.,Ltd.

Assignor: SHENZHEN University

Contract record no.: X2023980050228

Denomination of invention: A data storage device and migration method for storing data

Granted publication date: 20210810

License type: Common License

Record date: 20231205

Application publication date: 20210112

Assignee: Shenzhen Runheng Zhicheng Technology Co.,Ltd.

Assignor: SHENZHEN University

Contract record no.: X2023980049905

Denomination of invention: A data storage device and migration method for storing data

Granted publication date: 20210810

License type: Common License

Record date: 20231205

Application publication date: 20210112

Assignee: SHENZHEN XINHAO PHOTOELECTRIC TECHNOLOGY CO.,LTD.

Assignor: SHENZHEN University

Contract record no.: X2023980049900

Denomination of invention: A data storage device and migration method for storing data

Granted publication date: 20210810

License type: Common License

Record date: 20231204

Application publication date: 20210112

Assignee: Shenzhen Yaojiamei Technology Co.,Ltd.

Assignor: SHENZHEN University

Contract record no.: X2023980049898

Denomination of invention: A data storage device and migration method for storing data

Granted publication date: 20210810

License type: Common License

Record date: 20231205

Application publication date: 20210112

Assignee: Yimei Smart Technology (Shenzhen) Co.,Ltd.

Assignor: SHENZHEN University

Contract record no.: X2023980049896

Denomination of invention: A data storage device and migration method for storing data

Granted publication date: 20210810

License type: Common License

Record date: 20231204

Application publication date: 20210112

Assignee: Shenzhen Yichen Technology Co.,Ltd.

Assignor: SHENZHEN University

Contract record no.: X2023980049893

Denomination of invention: A data storage device and migration method for storing data

Granted publication date: 20210810

License type: Common License

Record date: 20231204

Application publication date: 20210112

Assignee: Shenzhen yingshida Electromechanical Technology Development Co.,Ltd.

Assignor: SHENZHEN University

Contract record no.: X2023980049892

Denomination of invention: A data storage device and migration method for storing data

Granted publication date: 20210810

License type: Common License

Record date: 20231204

Application publication date: 20210112

Assignee: Shenzhen Youyou Internet Co.,Ltd.

Assignor: SHENZHEN University

Contract record no.: X2023980049890

Denomination of invention: A data storage device and migration method for storing data

Granted publication date: 20210810

License type: Common License

Record date: 20231204

Application publication date: 20210112

Assignee: SHENZHEN TECHWIN PRECISION MACHINERY Co.,Ltd.

Assignor: SHENZHEN University

Contract record no.: X2023980049885

Denomination of invention: A data storage device and migration method for storing data

Granted publication date: 20210810

License type: Common License

Record date: 20231204

Application publication date: 20210112

Assignee: SHENZHEN ZHUO MAO TECHNOLOGY Co.,Ltd.

Assignor: SHENZHEN University

Contract record no.: X2023980049882

Denomination of invention: A data storage device and migration method for storing data

Granted publication date: 20210810

License type: Common License

Record date: 20231204

Application publication date: 20210112

Assignee: Shenzhen Zheshang Technology Co.,Ltd.

Assignor: SHENZHEN University

Contract record no.: X2023980049880

Denomination of invention: A data storage device and migration method for storing data

Granted publication date: 20210810

License type: Common License

Record date: 20231204

Application publication date: 20210112

Assignee: Shenzhen Huishi Enterprise Service Co.,Ltd.

Assignor: SHENZHEN University

Contract record no.: X2023980049876

Denomination of invention: A data storage device and migration method for storing data

Granted publication date: 20210810

License type: Common License

Record date: 20231204

Application publication date: 20210112

Assignee: Jindao Precision Technology (Shenzhen) Co.,Ltd.

Assignor: SHENZHEN University

Contract record no.: X2023980049875

Denomination of invention: A data storage device and migration method for storing data

Granted publication date: 20210810

License type: Common License

Record date: 20231204

Application publication date: 20210112

Assignee: Shenzhen Sanrenxing Media Advertising Co.,Ltd.

Assignor: SHENZHEN University

Contract record no.: X2023980049874

Denomination of invention: A data storage device and migration method for storing data

Granted publication date: 20210810

License type: Common License

Record date: 20231204

Application publication date: 20210112

Assignee: SHENZHEN SANKATEC TECHNOLOGY CO.,LTD.

Assignor: SHENZHEN University

Contract record no.: X2023980049870

Denomination of invention: A data storage device and migration method for storing data

Granted publication date: 20210810

License type: Common License

Record date: 20231204

EE01 Entry into force of recordation of patent licensing contract
EE01 Entry into force of recordation of patent licensing contract
EE01 Entry into force of recordation of patent licensing contract

Application publication date: 20210112

Assignee: Shenzhen Mingyuan cloud chain Internet Technology Co.,Ltd.

Assignor: SHENZHEN University

Contract record no.: X2023980051166

Denomination of invention: A data storage device and migration method for storing data

Granted publication date: 20210810

License type: Common License

Record date: 20231208

Application publication date: 20210112

Assignee: Shenzhen Mingtong Semiconductor Technology Co.,Ltd.

Assignor: SHENZHEN University

Contract record no.: X2023980051164

Denomination of invention: A data storage device and migration method for storing data

Granted publication date: 20210810

License type: Common License

Record date: 20231208

Application publication date: 20210112

Assignee: Shenzhen Zhengyuan Xingjie Information Technology Co.,Ltd.

Assignor: SHENZHEN University

Contract record no.: X2023980051163

Denomination of invention: A data storage device and migration method for storing data

Granted publication date: 20210810

License type: Common License

Record date: 20231208

Application publication date: 20210112

Assignee: SHENZHEN NEW PERFECT DENTAL LABS CO.,LTD.

Assignor: SHENZHEN University

Contract record no.: X2023980051154

Denomination of invention: A data storage device and migration method for storing data

Granted publication date: 20210810

License type: Common License

Record date: 20231208

Application publication date: 20210112

Assignee: Shenzhen Aonuo Technology Co.,Ltd.

Assignor: SHENZHEN University

Contract record no.: X2023980051124

Denomination of invention: A data storage device and migration method for storing data

Granted publication date: 20210810

License type: Common License

Record date: 20231208

Application publication date: 20210112

Assignee: Shenzhen mingyuanyun space e-commerce Co.,Ltd.

Assignor: SHENZHEN University

Contract record no.: X2023980051116

Denomination of invention: A data storage device and migration method for storing data

Granted publication date: 20210810

License type: Common License

Record date: 20231208

Application publication date: 20210112

Assignee: SHENZHEN BUNNY POWER TECHNOLOGY CO.,LTD.

Assignor: SHENZHEN University

Contract record no.: X2023980051084

Denomination of invention: A data storage device and migration method for storing data

Granted publication date: 20210810

License type: Common License

Record date: 20231208

Application publication date: 20210112

Assignee: Shenzhen Ruisi Industrial Operation Co.,Ltd.

Assignor: SHENZHEN University

Contract record no.: X2023980050854

Denomination of invention: A data storage device and migration method for storing data

Granted publication date: 20210810

License type: Common License

Record date: 20231208

Application publication date: 20210112

Assignee: Shenzhen Mingyuan Yunke e-commerce Co.,Ltd.

Assignor: SHENZHEN University

Contract record no.: X2023980050546

Denomination of invention: A data storage device and migration method for storing data

Granted publication date: 20210810

License type: Common License

Record date: 20231207

Application publication date: 20210112

Assignee: Shenzhen Mingyuan Cloud Technology Co.,Ltd.

Assignor: SHENZHEN University

Contract record no.: X2023980050511

Denomination of invention: A data storage device and migration method for storing data

Granted publication date: 20210810

License type: Common License

Record date: 20231207

Application publication date: 20210112

Assignee: Shenzhen Xiaotu New Energy Technology Holdings Co.,Ltd.

Assignor: SHENZHEN University

Contract record no.: X2023980050493

Denomination of invention: A data storage device and migration method for storing data

Granted publication date: 20210810

License type: Common License

Record date: 20231208

Application publication date: 20210112

Assignee: Shenzhen Weijia communication intelligent Co.,Ltd.

Assignor: SHENZHEN University

Contract record no.: X2023980050477

Denomination of invention: A data storage device and migration method for storing data

Granted publication date: 20210810

License type: Common License

Record date: 20231208

Application publication date: 20210112

Assignee: UDITECH Co.,Ltd.

Assignor: SHENZHEN University

Contract record no.: X2023980050474

Denomination of invention: A data storage device and migration method for storing data

Granted publication date: 20210810

License type: Common License

Record date: 20231208

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Application publication date: 20210112

Assignee: Shenzhen jiarunxin Communication Technology Co.,Ltd.

Assignor: SHENZHEN University

Contract record no.: X2023980052000

Denomination of invention: A data storage device and migration method for storing data

Granted publication date: 20210810

License type: Common License

Record date: 20231212

Application publication date: 20210112

Assignee: SHENZHEN CNTOP DIGITAL EQUIPMENT Co.,Ltd.

Assignor: SHENZHEN University

Contract record no.: X2023980051467

Denomination of invention: A data storage device and migration method for storing data

Granted publication date: 20210810

License type: Common License

Record date: 20231211

Application publication date: 20210112

Assignee: SHENZHEN HOMER TEXTILE TECH. Co.,Ltd.

Assignor: SHENZHEN University

Contract record no.: X2023980051462

Denomination of invention: A data storage device and migration method for storing data

Granted publication date: 20210810

License type: Common License

Record date: 20231211

Application publication date: 20210112

Assignee: Tianhua (Shenzhen) communication technology Co.,Ltd.

Assignor: SHENZHEN University

Contract record no.: X2023980051414

Denomination of invention: A data storage device and migration method for storing data

Granted publication date: 20210810

License type: Common License

Record date: 20231211

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Application publication date: 20210112

Assignee: SHENZHEN NIKTO TAPE NEW MATERIAL CO.,LTD.

Assignor: SHENZHEN University

Contract record no.: X2023980052471

Denomination of invention: A data storage device and migration method for storing data

Granted publication date: 20210810

License type: Common License

Record date: 20231214

Application publication date: 20210112

Assignee: SHENZHEN HUIKE PRECISION INDUSTRY Co.,Ltd.

Assignor: SHENZHEN University

Contract record no.: X2023980052469

Denomination of invention: A data storage device and migration method for storing data

Granted publication date: 20210810

License type: Common License

Record date: 20231214

Application publication date: 20210112

Assignee: Shenzhen Daya Electronic Materials Co.,Ltd.

Assignor: SHENZHEN University

Contract record no.: X2023980052224

Denomination of invention: A data storage device and migration method for storing data

Granted publication date: 20210810

License type: Common License

Record date: 20231213

Application publication date: 20210112

Assignee: Shenzhen Xinghe Youtuo Technology Co.,Ltd.

Assignor: SHENZHEN University

Contract record no.: X2023980052138

Denomination of invention: A data storage device and migration method for storing data

Granted publication date: 20210810

License type: Common License

Record date: 20231213

Application publication date: 20210112

Assignee: Shenzhen Hongbo Intelligent Digital Equipment Co.,Ltd.

Assignor: SHENZHEN University

Contract record no.: X2023980051457

Denomination of invention: A data storage device and migration method for storing data

Granted publication date: 20210810

License type: Common License

Record date: 20231212

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Application publication date: 20210112

Assignee: Shenzhen Bangqi Technology Innovation Co.,Ltd.

Assignor: SHENZHEN University

Contract record no.: X2023980052914

Denomination of invention: A data storage device and migration method for storing data

Granted publication date: 20210810

License type: Common License

Record date: 20231219

Application publication date: 20210112

Assignee: Shenzhen Qida Precision Technology Co.,Ltd.

Assignor: SHENZHEN University

Contract record no.: X2023980052906

Denomination of invention: A data storage device and migration method for storing data

Granted publication date: 20210810

License type: Common License

Record date: 20231219

Application publication date: 20210112

Assignee: Youpushi Electronics (Shenzhen) Co.,Ltd.

Assignor: SHENZHEN University

Contract record no.: X2023980052810

Denomination of invention: A data storage device and migration method for storing data

Granted publication date: 20210810

License type: Common License

Record date: 20231218

Application publication date: 20210112

Assignee: SHENZHEN NEW INDUSTRIES MATERIAL OF OPHTHALMOLOGY Co.,Ltd.

Assignor: SHENZHEN University

Contract record no.: X2023980052686

Denomination of invention: A data storage device and migration method for storing data

Granted publication date: 20210810

License type: Common License

Record date: 20231218

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Application publication date: 20210112

Assignee: Shenzhen Yuchen Intelligent Equipment Co.,Ltd.

Assignor: SHENZHEN University

Contract record no.: X2023980053703

Denomination of invention: A data storage device and migration method for storing data

Granted publication date: 20210810

License type: Common License

Record date: 20231222

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Application publication date: 20210112

Assignee: Shenzhen Xinhe United Electronics Co.,Ltd.

Assignor: SHENZHEN University

Contract record no.: X2023980053936

Denomination of invention: A data storage device and migration method for storing data

Granted publication date: 20210810

License type: Common License

Record date: 20231225

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Application publication date: 20210112

Assignee: SHENZHEN GENERAL BARCODE'S TECHNOLOGY DEVELOPMENT CENTER

Assignor: SHENZHEN University

Contract record no.: X2024980000040

Denomination of invention: A data storage device and migration method for storing data

Granted publication date: 20210810

License type: Common License

Record date: 20240103

Application publication date: 20210112

Assignee: Shenzhen Subangbo Intelligent Technology Co.,Ltd.

Assignor: SHENZHEN University

Contract record no.: X2024980000038

Denomination of invention: A data storage device and migration method for storing data

Granted publication date: 20210810

License type: Common License

Record date: 20240103

Application publication date: 20210112

Assignee: Shenzhen Deep Sea Blue Ocean Technology Service Center

Assignor: SHENZHEN University

Contract record no.: X2024980000036

Denomination of invention: A data storage device and migration method for storing data

Granted publication date: 20210810

License type: Common License

Record date: 20240104

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