CN108055132A - 一种业务授权的方法、装置及设备 - Google Patents
一种业务授权的方法、装置及设备 Download PDFInfo
- Publication number
- CN108055132A CN108055132A CN201711135547.2A CN201711135547A CN108055132A CN 108055132 A CN108055132 A CN 108055132A CN 201711135547 A CN201711135547 A CN 201711135547A CN 108055132 A CN108055132 A CN 108055132A
- Authority
- CN
- China
- Prior art keywords
- execution unit
- signing messages
- verified
- sign test
- public key
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
- H04L9/32—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials
- H04L9/3263—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials involving certificates, e.g. public key certificate [PKC] or attribute certificate [AC]; Public key infrastructure [PKI] arrangements
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/50—Monitoring users, programs or devices to maintain the integrity of platforms, e.g. of processors, firmware or operating systems
- G06F21/52—Monitoring users, programs or devices to maintain the integrity of platforms, e.g. of processors, firmware or operating systems during program execution, e.g. stack integrity ; Preventing unwanted data erasure; Buffer overflow
- G06F21/53—Monitoring users, programs or devices to maintain the integrity of platforms, e.g. of processors, firmware or operating systems during program execution, e.g. stack integrity ; Preventing unwanted data erasure; Buffer overflow by executing in a restricted environment, e.g. sandbox or secure virtual machine
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/08—Network architectures or network communication protocols for network security for authentication of entities
- H04L63/083—Network architectures or network communication protocols for network security for authentication of entities using passwords
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/08—Network architectures or network communication protocols for network security for authentication of entities
- H04L63/0861—Network architectures or network communication protocols for network security for authentication of entities using biometrical features, e.g. fingerprint, retina-scan
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/08—Network architectures or network communication protocols for network security for authentication of entities
- H04L63/0892—Network architectures or network communication protocols for network security for authentication of entities by using authentication-authorization-accounting [AAA] servers or protocols
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/12—Applying verification of the received information
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
- H04L9/08—Key distribution or management, e.g. generation, sharing or updating, of cryptographic keys or passwords
- H04L9/0816—Key establishment, i.e. cryptographic processes or cryptographic protocols whereby a shared secret becomes available to two or more parties, for subsequent use
- H04L9/0819—Key transport or distribution, i.e. key establishment techniques where one party creates or otherwise obtains a secret value, and securely transfers it to the other(s)
- H04L9/0825—Key transport or distribution, i.e. key establishment techniques where one party creates or otherwise obtains a secret value, and securely transfers it to the other(s) using asymmetric-key encryption or public key infrastructure [PKI], e.g. key signature or public key certificates
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
- H04L9/32—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials
- H04L9/3226—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials using a predetermined code, e.g. password, passphrase or PIN
- H04L9/3231—Biological data, e.g. fingerprint, voice or retina
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
- H04L9/32—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials
- H04L9/3247—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials involving digital signatures
Landscapes
- Engineering & Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Computer Hardware Design (AREA)
- General Engineering & Computer Science (AREA)
- Computing Systems (AREA)
- Biomedical Technology (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Software Systems (AREA)
- Theoretical Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biodiversity & Conservation Biology (AREA)
- Accounting & Taxation (AREA)
- Business, Economics & Management (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Storage Device Security (AREA)
- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
Abstract
Description
Claims (37)
Priority Applications (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201711135547.2A CN108055132B (zh) | 2017-11-16 | 2017-11-16 | 一种业务授权的方法、装置及设备 |
TW107132057A TWI724326B (zh) | 2017-11-16 | 2018-09-12 | 業務授權的方法、裝置及設備 |
EP18878119.9A EP3641218B1 (en) | 2017-11-16 | 2018-09-26 | Service authorization method, apparatus and device |
KR1020207001503A KR102382928B1 (ko) | 2017-11-16 | 2018-09-26 | 서비스 인가 방법, 장치, 및 디바이스 |
PCT/CN2018/107569 WO2019095864A1 (zh) | 2017-11-16 | 2018-09-26 | 一种业务授权的方法、装置及设备 |
SG11202000396QA SG11202000396QA (en) | 2017-11-16 | 2018-09-26 | Service authorization method, apparatus, and device |
US16/805,316 US10892900B2 (en) | 2017-11-16 | 2020-02-28 | Verification-based service authorization |
US17/145,889 US11316702B2 (en) | 2017-11-16 | 2021-01-11 | Verification-based service authorization |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201711135547.2A CN108055132B (zh) | 2017-11-16 | 2017-11-16 | 一种业务授权的方法、装置及设备 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN108055132A true CN108055132A (zh) | 2018-05-18 |
CN108055132B CN108055132B (zh) | 2020-04-28 |
Family
ID=62120265
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201711135547.2A Active CN108055132B (zh) | 2017-11-16 | 2017-11-16 | 一种业务授权的方法、装置及设备 |
Country Status (7)
Country | Link |
---|---|
US (2) | US10892900B2 (zh) |
EP (1) | EP3641218B1 (zh) |
KR (1) | KR102382928B1 (zh) |
CN (1) | CN108055132B (zh) |
SG (1) | SG11202000396QA (zh) |
TW (1) | TWI724326B (zh) |
WO (1) | WO2019095864A1 (zh) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109033790A (zh) * | 2018-06-22 | 2018-12-18 | 徐镠琪 | 智能兵符两章两次授权使用方法 |
WO2019095864A1 (zh) * | 2017-11-16 | 2019-05-23 | 阿里巴巴集团控股有限公司 | 一种业务授权的方法、装置及设备 |
CN110020513A (zh) * | 2018-11-07 | 2019-07-16 | 阿里巴巴集团控股有限公司 | 签名记录方法、验证方法、装置及存储介质 |
CN112438034A (zh) * | 2018-07-17 | 2021-03-02 | 华为技术有限公司 | 基于可信执行环境的可校验加密 |
CN113868691A (zh) * | 2021-12-02 | 2021-12-31 | 北京溪塔科技有限公司 | 一种基于云原生的区块链的授权运行方法及装置 |
CN115603943A (zh) * | 2022-09-07 | 2023-01-13 | 支付宝(杭州)信息技术有限公司(Cn) | 一种离线身份验证的方法、装置、存储介质及电子设备 |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11907369B2 (en) | 2020-08-27 | 2024-02-20 | Ventana Micro Systems Inc. | Processor that mitigates side channel attacks by preventing cache memory state from being affected by a missing load operation by inhibiting or canceling a fill request of the load operation if an older load generates a need for an architectural exception |
US11797673B2 (en) | 2020-08-27 | 2023-10-24 | Ventana Micro Systems Inc. | Processor that mitigates side channel attacks by expeditiously initiating flushing of instructions dependent upon a load instruction that causes a need for an architectural exception |
US11733972B2 (en) | 2020-10-06 | 2023-08-22 | Ventana Micro Systems Inc. | Processor that mitigates side channel attacks by providing random load data as a result of execution of a load operation that does not have permission to access a load address |
US11868469B2 (en) * | 2020-08-27 | 2024-01-09 | Ventana Micro Systems Inc. | Processor that mitigates side channel attacks by preventing all dependent instructions from consuming architectural register result produced by instruction that causes a need for an architectural exception |
TWI749774B (zh) * | 2020-09-17 | 2021-12-11 | 瑞昱半導體股份有限公司 | 驗證系統及用於驗證系統之驗證方法 |
US11853424B2 (en) | 2020-10-06 | 2023-12-26 | Ventana Micro Systems Inc. | Processor that mitigates side channel attacks by refraining from allocating an entry in a data TLB for a missing load address when the load address misses both in a data cache memory and in the data TLB and the load address specifies a location without a valid address translation or without permission to read from the location |
US11734426B2 (en) | 2020-10-06 | 2023-08-22 | Ventana Micro Systems Inc. | Processor that mitigates side channel attacks by prevents cache line data implicated by a missing load address from being filled into a data cache memory when the load address specifies a location with no valid address translation or no permission to read from the location |
EP4002756B1 (en) * | 2020-11-24 | 2022-11-02 | Axis AB | Systems and methods of managing a certificate associated with a component located at a remote location |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20160065374A1 (en) * | 2014-09-02 | 2016-03-03 | Apple Inc. | Method of using one device to unlock another device |
CN105490997A (zh) * | 2014-10-10 | 2016-04-13 | 阿里巴巴集团控股有限公司 | 安全校验方法、装置、终端及服务器 |
CN105530099A (zh) * | 2015-12-11 | 2016-04-27 | 捷德(中国)信息科技有限公司 | 基于ibc的防伪验证方法、装置、系统和防伪凭证 |
Family Cites Families (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20060149962A1 (en) | 2003-07-11 | 2006-07-06 | Ingrian Networks, Inc. | Network attached encryption |
US8245052B2 (en) * | 2006-02-22 | 2012-08-14 | Digitalpersona, Inc. | Method and apparatus for a token |
CN101108125B (zh) | 2007-08-02 | 2010-06-16 | 无锡微感科技有限公司 | 一种身体体征动态监测系统 |
US8510569B2 (en) * | 2009-12-16 | 2013-08-13 | Intel Corporation | Providing integrity verification and attestation in a hidden execution environment |
US20120124369A1 (en) * | 2010-11-09 | 2012-05-17 | Jose Castejon Amenedo | Secure publishing of public-key certificates |
US8806192B2 (en) * | 2011-05-04 | 2014-08-12 | Microsoft Corporation | Protected authorization for untrusted clients |
WO2013089725A1 (en) * | 2011-12-15 | 2013-06-20 | Intel Corporation | Method and device for secure communications over a network using a hardware security engine |
US8856514B2 (en) * | 2012-03-12 | 2014-10-07 | International Business Machines Corporation | Renewal processing of digital certificates in an asynchronous messaging environment |
US9887983B2 (en) * | 2013-10-29 | 2018-02-06 | Nok Nok Labs, Inc. | Apparatus and method for implementing composite authenticators |
US10064240B2 (en) * | 2013-09-12 | 2018-08-28 | The Boeing Company | Mobile communication device and method of operating thereof |
TWI615798B (zh) | 2013-12-17 | 2018-02-21 | 動聯國際股份有限公司 | 基於物聯網的健康照護系統 |
US10129243B2 (en) * | 2013-12-27 | 2018-11-13 | Avaya Inc. | Controlling access to traversal using relays around network address translation (TURN) servers using trusted single-use credentials |
GB201413836D0 (en) * | 2014-08-05 | 2014-09-17 | Arm Ip Ltd | Device security apparatus and methods |
US10055964B2 (en) | 2014-09-09 | 2018-08-21 | Torvec, Inc. | Methods and apparatus for monitoring alertness of an individual utilizing a wearable device and providing notification |
US20170319122A1 (en) | 2014-11-11 | 2017-11-09 | Global Stress Index Pty Ltd | A system and a method for gnerating stress level and stress resilience level information for an individual |
US20160234176A1 (en) * | 2015-02-06 | 2016-08-11 | Samsung Electronics Co., Ltd. | Electronic device and data transmission method thereof |
TWI540528B (zh) | 2015-04-16 | 2016-07-01 | 神乎科技股份有限公司 | 協助使用者進行紀律性操作的證券交易提示方法 |
CN104900006B (zh) | 2015-04-28 | 2017-10-27 | 中国科学技术大学先进技术研究院 | 一种基于可穿戴设备的智能个人安全系统及其实现方法 |
WO2016192774A1 (en) * | 2015-06-02 | 2016-12-08 | Huawei Technologies Co., Ltd. | Electronic device and method in an electronic device |
CN105704123B (zh) * | 2016-01-08 | 2017-09-15 | 腾讯科技(深圳)有限公司 | 一种进行业务处理的方法、装置和系统 |
CN107126203A (zh) | 2016-02-28 | 2017-09-05 | 南京全时陪伴健康科技有限公司 | 人体健康信息实时测量显示系统 |
CN107220246B (zh) | 2016-03-21 | 2020-10-16 | 创新先进技术有限公司 | 业务对象的分析方法及装置 |
CN106373012A (zh) | 2016-09-06 | 2017-02-01 | 网易乐得科技有限公司 | 一种理财产品交易控制方法和设备 |
CN106878280B (zh) * | 2017-01-10 | 2020-07-24 | 阿里巴巴集团控股有限公司 | 用户认证的方法和装置、获取用户号码信息的方法和装置 |
CN106850201B (zh) * | 2017-02-15 | 2019-11-08 | 济南晟安信息技术有限公司 | 智能终端多因子认证方法、智能终端、认证服务器及系统 |
CN108297874B (zh) | 2017-04-18 | 2021-06-29 | 黄海虹 | 一种用于共享汽车的驾驶员身份授权系统 |
CN107832748B (zh) | 2017-04-18 | 2020-02-14 | 黄海虹 | 一种共享汽车驾驶员更换系统及方法 |
CN107203938A (zh) | 2017-05-02 | 2017-09-26 | 优品财富管理股份有限公司 | 一种基于心率检测的股民投资指导系统及方法 |
CN108055132B (zh) * | 2017-11-16 | 2020-04-28 | 阿里巴巴集团控股有限公司 | 一种业务授权的方法、装置及设备 |
-
2017
- 2017-11-16 CN CN201711135547.2A patent/CN108055132B/zh active Active
-
2018
- 2018-09-12 TW TW107132057A patent/TWI724326B/zh active
- 2018-09-26 EP EP18878119.9A patent/EP3641218B1/en active Active
- 2018-09-26 WO PCT/CN2018/107569 patent/WO2019095864A1/zh unknown
- 2018-09-26 KR KR1020207001503A patent/KR102382928B1/ko active IP Right Grant
- 2018-09-26 SG SG11202000396QA patent/SG11202000396QA/en unknown
-
2020
- 2020-02-28 US US16/805,316 patent/US10892900B2/en active Active
-
2021
- 2021-01-11 US US17/145,889 patent/US11316702B2/en active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20160065374A1 (en) * | 2014-09-02 | 2016-03-03 | Apple Inc. | Method of using one device to unlock another device |
CN105490997A (zh) * | 2014-10-10 | 2016-04-13 | 阿里巴巴集团控股有限公司 | 安全校验方法、装置、终端及服务器 |
CN105530099A (zh) * | 2015-12-11 | 2016-04-27 | 捷德(中国)信息科技有限公司 | 基于ibc的防伪验证方法、装置、系统和防伪凭证 |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2019095864A1 (zh) * | 2017-11-16 | 2019-05-23 | 阿里巴巴集团控股有限公司 | 一种业务授权的方法、装置及设备 |
US10892900B2 (en) | 2017-11-16 | 2021-01-12 | Advanced New Technologies Co., Ltd. | Verification-based service authorization |
US11316702B2 (en) | 2017-11-16 | 2022-04-26 | Advanced New Technologies Co., Ltd. | Verification-based service authorization |
CN109033790A (zh) * | 2018-06-22 | 2018-12-18 | 徐镠琪 | 智能兵符两章两次授权使用方法 |
CN112438034A (zh) * | 2018-07-17 | 2021-03-02 | 华为技术有限公司 | 基于可信执行环境的可校验加密 |
CN110020513A (zh) * | 2018-11-07 | 2019-07-16 | 阿里巴巴集团控股有限公司 | 签名记录方法、验证方法、装置及存储介质 |
CN110020513B (zh) * | 2018-11-07 | 2023-08-22 | 创新先进技术有限公司 | 签名记录方法、验证方法、装置及存储介质 |
CN113868691A (zh) * | 2021-12-02 | 2021-12-31 | 北京溪塔科技有限公司 | 一种基于云原生的区块链的授权运行方法及装置 |
CN115603943A (zh) * | 2022-09-07 | 2023-01-13 | 支付宝(杭州)信息技术有限公司(Cn) | 一种离线身份验证的方法、装置、存储介质及电子设备 |
Also Published As
Publication number | Publication date |
---|---|
CN108055132B (zh) | 2020-04-28 |
WO2019095864A1 (zh) | 2019-05-23 |
EP3641218A1 (en) | 2020-04-22 |
US20210135882A1 (en) | 2021-05-06 |
US11316702B2 (en) | 2022-04-26 |
US20200204379A1 (en) | 2020-06-25 |
EP3641218A4 (en) | 2020-12-02 |
US10892900B2 (en) | 2021-01-12 |
EP3641218B1 (en) | 2022-03-30 |
TW201923640A (zh) | 2019-06-16 |
KR20200013057A (ko) | 2020-02-05 |
KR102382928B1 (ko) | 2022-04-04 |
SG11202000396QA (en) | 2020-02-27 |
TWI724326B (zh) | 2021-04-11 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN108055132A (zh) | 一种业务授权的方法、装置及设备 | |
CN107392040B (zh) | 一种共识验证的方法及装置 | |
CN107196989B (zh) | 一种业务请求的处理方法及装置 | |
CN111401902B (zh) | 基于区块链的业务处理方法、业务处理方法、装置及设备 | |
CN108932297A (zh) | 一种数据查询、数据共享的方法、装置及设备 | |
WO2020007153A1 (zh) | 识别二次放号账户盗用的风控模型训练、风控方法、装置以及设备 | |
CN105391840B (zh) | 自动创建目标应用程序 | |
KR102381153B1 (ko) | 신원 정보에 기초한 암호화 키 관리 | |
CN110033368A (zh) | 区块链中实现隐私保护的方法 | |
CN110032883A (zh) | 区块链中实现隐私保护的方法、系统和节点 | |
CN111680305A (zh) | 一种基于区块链的数据处理方法、装置及设备 | |
CN109934585A (zh) | 一种基于安全多方计算的签名方法、装置及系统 | |
CN108768963A (zh) | 可信应用与安全元件的通信方法和系统 | |
CN109993530A (zh) | 一种虚拟资源管理方法、装置及电子设备 | |
CN108074024A (zh) | 风险识别方法、装置及系统 | |
CN107294999A (zh) | 信息验证处理方法、装置、系统、客户端及服务器 | |
CN111931154A (zh) | 基于数字凭证的业务处理方法、装置及设备 | |
CN111079152A (zh) | 一种模型部署方法、装置及设备 | |
CN109800582A (zh) | 可溯源的多方数据处理方法、装置及设备 | |
CN113704826A (zh) | 一种基于隐私保护的业务风险检测方法、装置及设备 | |
CN108304503A (zh) | 一种数据的处理方法、装置及设备 | |
CN109560933A (zh) | 基于数字证书的认证方法及系统、存储介质、电子设备 | |
CN108959865A (zh) | 一种验证方法及装置 | |
CN110059476A (zh) | 一种应用的访问方法、装置及设备 | |
US20140090032A1 (en) | System and method for real time secure image based key generation using partial polygons assembled into a master composite image |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
REG | Reference to a national code |
Ref country code: HK Ref legal event code: DE Ref document number: 1254025 Country of ref document: HK |
|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20200924 Address after: Cayman Enterprise Centre, 27 Hospital Road, George Town, Grand Cayman Islands Patentee after: Innovative advanced technology Co.,Ltd. Address before: Cayman Enterprise Centre, 27 Hospital Road, George Town, Grand Cayman Islands Patentee before: Advanced innovation technology Co.,Ltd. Effective date of registration: 20200924 Address after: Cayman Enterprise Centre, 27 Hospital Road, George Town, Grand Cayman Islands Patentee after: Advanced innovation technology Co.,Ltd. Address before: A four-storey 847 mailbox in Grand Cayman Capital Building, British Cayman Islands Patentee before: Alibaba Group Holding Ltd. |