CN109524349A - 半导体封装 - Google Patents
半导体封装 Download PDFInfo
- Publication number
- CN109524349A CN109524349A CN201810885150.3A CN201810885150A CN109524349A CN 109524349 A CN109524349 A CN 109524349A CN 201810885150 A CN201810885150 A CN 201810885150A CN 109524349 A CN109524349 A CN 109524349A
- Authority
- CN
- China
- Prior art keywords
- electrode
- controller chip
- memory chips
- semiconductor memory
- chip
- 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
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/70—Manufacture or treatment of devices consisting of a plurality of solid state components formed in or on a common substrate or of parts thereof; Manufacture of integrated circuit devices or of parts thereof
- H01L21/71—Manufacture of specific parts of devices defined in group H01L21/70
- H01L21/768—Applying interconnections to be used for carrying current between separate components within a device comprising conductors and dielectrics
- H01L21/76897—Formation of self-aligned vias or contact plugs, i.e. involving a lithographically uncritical step
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L22/00—Testing or measuring during manufacture or treatment; Reliability measurements, i.e. testing of parts without further processing to modify the parts as such; Structural arrangements therefor
- H01L22/30—Structural arrangements specially adapted for testing or measuring during manufacture or treatment, or specially adapted for reliability measurements
- H01L22/32—Additional lead-in metallisation on a device or substrate, e.g. additional pads or pad portions, lines in the scribe line, sacrificed conductors
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/28—Encapsulations, e.g. encapsulating layers, coatings, e.g. for protection
- H01L23/31—Encapsulations, e.g. encapsulating layers, coatings, e.g. for protection characterised by the arrangement or shape
- H01L23/3107—Encapsulations, e.g. encapsulating layers, coatings, e.g. for protection characterised by the arrangement or shape the device being completely enclosed
- H01L23/3121—Encapsulations, e.g. encapsulating layers, coatings, e.g. for protection characterised by the arrangement or shape the device being completely enclosed a substrate forming part of the encapsulation
- H01L23/3128—Encapsulations, e.g. encapsulating layers, coatings, e.g. for protection characterised by the arrangement or shape the device being completely enclosed a substrate forming part of the encapsulation the substrate having spherical bumps for external connection
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/34—Arrangements for cooling, heating, ventilating or temperature compensation ; Temperature sensing arrangements
- H01L23/36—Selection of materials, or shaping, to facilitate cooling or heating, e.g. heatsinks
- H01L23/367—Cooling facilitated by shape of device
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/34—Arrangements for cooling, heating, ventilating or temperature compensation ; Temperature sensing arrangements
- H01L23/42—Fillings or auxiliary members in containers or encapsulations selected or arranged to facilitate heating or cooling
- H01L23/433—Auxiliary members in containers characterised by their shape, e.g. pistons
- H01L23/4334—Auxiliary members in encapsulations
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/48—Arrangements for conducting electric current to or from the solid state body in operation, e.g. leads, terminal arrangements ; Selection of materials therefor
- H01L23/481—Internal lead connections, e.g. via connections, feedthrough structures
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L25/00—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof
- H01L25/03—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof all the devices being of a type provided for in the same subgroup of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. assemblies of rectifier diodes
- H01L25/04—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof all the devices being of a type provided for in the same subgroup of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. assemblies of rectifier diodes the devices not having separate containers
- H01L25/065—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof all the devices being of a type provided for in the same subgroup of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. assemblies of rectifier diodes the devices not having separate containers the devices being of a type provided for in group H01L27/00
- H01L25/0657—Stacked arrangements of devices
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L25/00—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof
- H01L25/16—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof the devices being of types provided for in two or more different main groups of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. forming hybrid circuits
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10B—ELECTRONIC MEMORY DEVICES
- H10B63/00—Resistance change memory devices, e.g. resistive RAM [ReRAM] devices
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10B—ELECTRONIC MEMORY DEVICES
- H10B69/00—Erasable-and-programmable ROM [EPROM] devices not provided for in groups H10B41/00 - H10B63/00, e.g. ultraviolet erasable-and-programmable ROM [UVEPROM] devices
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L2224/10—Bump connectors; Manufacturing methods related thereto
- H01L2224/15—Structure, shape, material or disposition of the bump connectors after the connecting process
- H01L2224/16—Structure, shape, material or disposition of the bump connectors after the connecting process of an individual bump connector
- H01L2224/161—Disposition
- H01L2224/16151—Disposition the bump connector connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive
- H01L2224/16221—Disposition the bump connector connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked
- H01L2224/16225—Disposition the bump connector connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked the item being non-metallic, e.g. insulating substrate with or without metallisation
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2225/00—Details relating to assemblies covered by the group H01L25/00 but not provided for in its subgroups
- H01L2225/03—All the devices being of a type provided for in the same subgroup of groups H01L27/00 - H01L33/648 and H10K99/00
- H01L2225/04—All the devices being of a type provided for in the same subgroup of groups H01L27/00 - H01L33/648 and H10K99/00 the devices not having separate containers
- H01L2225/065—All the devices being of a type provided for in the same subgroup of groups H01L27/00 - H01L33/648 and H10K99/00 the devices not having separate containers the devices being of a type provided for in group H01L27/00
- H01L2225/06503—Stacked arrangements of devices
- H01L2225/06513—Bump or bump-like direct electrical connections between devices, e.g. flip-chip connection, solder bumps
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2225/00—Details relating to assemblies covered by the group H01L25/00 but not provided for in its subgroups
- H01L2225/03—All the devices being of a type provided for in the same subgroup of groups H01L27/00 - H01L33/648 and H10K99/00
- H01L2225/04—All the devices being of a type provided for in the same subgroup of groups H01L27/00 - H01L33/648 and H10K99/00 the devices not having separate containers
- H01L2225/065—All the devices being of a type provided for in the same subgroup of groups H01L27/00 - H01L33/648 and H10K99/00 the devices not having separate containers the devices being of a type provided for in group H01L27/00
- H01L2225/06503—Stacked arrangements of devices
- H01L2225/06517—Bump or bump-like direct electrical connections from device to substrate
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2225/00—Details relating to assemblies covered by the group H01L25/00 but not provided for in its subgroups
- H01L2225/03—All the devices being of a type provided for in the same subgroup of groups H01L27/00 - H01L33/648 and H10K99/00
- H01L2225/04—All the devices being of a type provided for in the same subgroup of groups H01L27/00 - H01L33/648 and H10K99/00 the devices not having separate containers
- H01L2225/065—All the devices being of a type provided for in the same subgroup of groups H01L27/00 - H01L33/648 and H10K99/00 the devices not having separate containers the devices being of a type provided for in group H01L27/00
- H01L2225/06503—Stacked arrangements of devices
- H01L2225/0652—Bump or bump-like direct electrical connections from substrate to substrate
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2225/00—Details relating to assemblies covered by the group H01L25/00 but not provided for in its subgroups
- H01L2225/03—All the devices being of a type provided for in the same subgroup of groups H01L27/00 - H01L33/648 and H10K99/00
- H01L2225/04—All the devices being of a type provided for in the same subgroup of groups H01L27/00 - H01L33/648 and H10K99/00 the devices not having separate containers
- H01L2225/065—All the devices being of a type provided for in the same subgroup of groups H01L27/00 - H01L33/648 and H10K99/00 the devices not having separate containers the devices being of a type provided for in group H01L27/00
- H01L2225/06503—Stacked arrangements of devices
- H01L2225/06541—Conductive via connections through the device, e.g. vertical interconnects, through silicon via [TSV]
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2225/00—Details relating to assemblies covered by the group H01L25/00 but not provided for in its subgroups
- H01L2225/03—All the devices being of a type provided for in the same subgroup of groups H01L27/00 - H01L33/648 and H10K99/00
- H01L2225/04—All the devices being of a type provided for in the same subgroup of groups H01L27/00 - H01L33/648 and H10K99/00 the devices not having separate containers
- H01L2225/065—All the devices being of a type provided for in the same subgroup of groups H01L27/00 - H01L33/648 and H10K99/00 the devices not having separate containers the devices being of a type provided for in group H01L27/00
- H01L2225/06503—Stacked arrangements of devices
- H01L2225/06548—Conductive via connections through the substrate, container, or encapsulation
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/48—Arrangements for conducting electric current to or from the solid state body in operation, e.g. leads, terminal arrangements ; Selection of materials therefor
- H01L23/488—Arrangements for conducting electric current to or from the solid state body in operation, e.g. leads, terminal arrangements ; Selection of materials therefor consisting of soldered or bonded constructions
- H01L23/498—Leads, i.e. metallisations or lead-frames on insulating substrates, e.g. chip carriers
- H01L23/49811—Additional leads joined to the metallisation on the insulating substrate, e.g. pins, bumps, wires, flat leads
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/48—Arrangements for conducting electric current to or from the solid state body in operation, e.g. leads, terminal arrangements ; Selection of materials therefor
- H01L23/488—Arrangements for conducting electric current to or from the solid state body in operation, e.g. leads, terminal arrangements ; Selection of materials therefor consisting of soldered or bonded constructions
- H01L23/498—Leads, i.e. metallisations or lead-frames on insulating substrates, e.g. chip carriers
- H01L23/49811—Additional leads joined to the metallisation on the insulating substrate, e.g. pins, bumps, wires, flat leads
- H01L23/49816—Spherical bumps on the substrate for external connection, e.g. ball grid arrays [BGA]
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/15—Details of package parts other than the semiconductor or other solid state devices to be connected
- H01L2924/151—Die mounting substrate
- H01L2924/153—Connection portion
- H01L2924/1531—Connection portion the connection portion being formed only on the surface of the substrate opposite to the die mounting surface
- H01L2924/15311—Connection portion the connection portion being formed only on the surface of the substrate opposite to the die mounting surface being a ball array, e.g. BGA
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/15—Details of package parts other than the semiconductor or other solid state devices to be connected
- H01L2924/181—Encapsulation
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Computer Hardware Design (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Semiconductor Memories (AREA)
- Structures Or Materials For Encapsulating Or Coating Semiconductor Devices Or Solid State Devices (AREA)
- Semiconductor Integrated Circuits (AREA)
- Internal Circuitry In Semiconductor Integrated Circuit Devices (AREA)
- Mram Or Spin Memory Techniques (AREA)
- Non-Volatile Memory (AREA)
Abstract
Description
Claims (14)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017-178638 | 2017-09-19 | ||
JP2017178638A JP2019054181A (ja) | 2017-09-19 | 2017-09-19 | 半導体パッケージ |
Publications (2)
Publication Number | Publication Date |
---|---|
CN109524349A true CN109524349A (zh) | 2019-03-26 |
CN109524349B CN109524349B (zh) | 2023-07-04 |
Family
ID=65720638
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201810885150.3A Active CN109524349B (zh) | 2017-09-19 | 2018-08-06 | 半导体封装 |
Country Status (4)
Country | Link |
---|---|
US (1) | US10276544B2 (zh) |
JP (1) | JP2019054181A (zh) |
CN (1) | CN109524349B (zh) |
TW (1) | TWI682508B (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112908970A (zh) * | 2019-12-03 | 2021-06-04 | 铠侠股份有限公司 | 半导体存储装置 |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11233010B2 (en) | 2019-12-31 | 2022-01-25 | Advanced Semiconductor Engineering, Inc. | Assembly structure and package structure |
JP2021044362A (ja) | 2019-09-10 | 2021-03-18 | キオクシア株式会社 | 半導体装置 |
US11205630B2 (en) | 2019-09-27 | 2021-12-21 | Intel Corporation | Vias in composite IC chip structures |
US10998302B2 (en) * | 2019-09-27 | 2021-05-04 | Intel Corporation | Packaged device with a chiplet comprising memory resources |
US11094672B2 (en) | 2019-09-27 | 2021-08-17 | Intel Corporation | Composite IC chips including a chiplet embedded within metallization layers of a host IC chip |
JP7400537B2 (ja) * | 2020-02-27 | 2023-12-19 | セイコーエプソン株式会社 | 半導体装置 |
JP7400536B2 (ja) | 2020-02-27 | 2023-12-19 | セイコーエプソン株式会社 | 半導体装置 |
US11942460B2 (en) | 2020-12-29 | 2024-03-26 | Micron Technology, Inc. | Systems and methods for reducing the size of a semiconductor assembly |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20110272692A1 (en) * | 2010-05-07 | 2011-11-10 | Hynix Semiconductor Inc. | Size variable type semiconductor chip and semiconductor package using the same |
US20120187401A1 (en) * | 2011-01-25 | 2012-07-26 | Elpida Memory, Inc. | Device allowing suppression of stress on chip |
US20140070422A1 (en) * | 2012-09-10 | 2014-03-13 | Taiwan Semiconductor Manufacturing Company, Ltd. | Semiconductor Device with Discrete Blocks |
US20150270250A1 (en) * | 2012-11-13 | 2015-09-24 | Ps4 Luxco S.A.R.L. | Semiconductor device |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5781764B2 (ja) * | 2007-11-27 | 2015-09-24 | ザ・ユニバーシティ・オブ・ブリティッシュ・コロンビア | 14−3−3η抗体、並びに関節炎の診断及び治療のためのその使用 |
WO2011061918A1 (ja) * | 2009-11-17 | 2011-05-26 | パナソニック株式会社 | 半導体素子及びその製造方法 |
KR101711048B1 (ko) * | 2010-10-07 | 2017-03-02 | 삼성전자 주식회사 | 차폐막을 포함하는 반도체 장치 및 제조 방법 |
JP2012209497A (ja) * | 2011-03-30 | 2012-10-25 | Elpida Memory Inc | 半導体装置 |
JP2012243910A (ja) * | 2011-05-18 | 2012-12-10 | Elpida Memory Inc | 半導体チップのクラックのチェックテスト構造を有する半導体装置 |
JP2012255704A (ja) * | 2011-06-08 | 2012-12-27 | Elpida Memory Inc | 半導体装置 |
US9269646B2 (en) * | 2011-11-14 | 2016-02-23 | Micron Technology, Inc. | Semiconductor die assemblies with enhanced thermal management and semiconductor devices including same |
US9006907B2 (en) * | 2012-05-29 | 2015-04-14 | Rambus Inc. | Distributed on-chip decoupling apparatus and method using package interconnect |
US8732657B2 (en) * | 2012-06-29 | 2014-05-20 | Sap Ag | OData consumption tool |
US20150027025A1 (en) * | 2013-07-23 | 2015-01-29 | Frank M. Mantua | Surface Mount Holster |
KR102290020B1 (ko) * | 2015-06-05 | 2021-08-19 | 삼성전자주식회사 | 스택드 칩 구조에서 소프트 데이터 페일 분석 및 구제 기능을 제공하는 반도체 메모리 장치 |
JP6509711B2 (ja) | 2015-10-29 | 2019-05-08 | 東芝メモリ株式会社 | 不揮発性半導体記憶装置及びメモリシステム |
-
2017
- 2017-09-19 JP JP2017178638A patent/JP2019054181A/ja active Pending
-
2018
- 2018-03-02 US US15/910,725 patent/US10276544B2/en active Active
- 2018-08-06 CN CN201810885150.3A patent/CN109524349B/zh active Active
- 2018-08-06 TW TW107127265A patent/TWI682508B/zh active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20110272692A1 (en) * | 2010-05-07 | 2011-11-10 | Hynix Semiconductor Inc. | Size variable type semiconductor chip and semiconductor package using the same |
US20120187401A1 (en) * | 2011-01-25 | 2012-07-26 | Elpida Memory, Inc. | Device allowing suppression of stress on chip |
US20140070422A1 (en) * | 2012-09-10 | 2014-03-13 | Taiwan Semiconductor Manufacturing Company, Ltd. | Semiconductor Device with Discrete Blocks |
US20150270250A1 (en) * | 2012-11-13 | 2015-09-24 | Ps4 Luxco S.A.R.L. | Semiconductor device |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112908970A (zh) * | 2019-12-03 | 2021-06-04 | 铠侠股份有限公司 | 半导体存储装置 |
Also Published As
Publication number | Publication date |
---|---|
US20190088623A1 (en) | 2019-03-21 |
TWI682508B (zh) | 2020-01-11 |
JP2019054181A (ja) | 2019-04-04 |
CN109524349B (zh) | 2023-07-04 |
TW201916278A (zh) | 2019-04-16 |
US10276544B2 (en) | 2019-04-30 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN109524349A (zh) | 半导体封装 | |
JP6343359B2 (ja) | 積層型メモリパッケージ、その製造方法及びicパッケージ基板のピン配列デザイン | |
US10204661B2 (en) | Semiconductor device | |
TW497199B (en) | Semiconductor device | |
JP2017022241A (ja) | 半導体装置及び電子機器 | |
CN102376670B (zh) | 半导体封装件 | |
CN103730457B (zh) | 半导体存储装置及其制造方法 | |
US20140264904A1 (en) | Unified pcb design for ssd applications, various density configurations, and direct nand access | |
CN113366626A (zh) | 具有内装于封装材料中的测试垫的电装置 | |
CN112400163A (zh) | 存储器系统及控制方法 | |
US9543271B2 (en) | Semiconductor device having a sealing layer covering a semiconductor memory unit and a memory controller | |
US8376238B2 (en) | Semiconductor storage device | |
CN117479550B (zh) | 一种芯片封装结构及其制造方法 |
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 | ||
CB02 | Change of applicant information | ||
CB02 | Change of applicant information |
Address after: Tokyo Applicant after: Kaixia Co.,Ltd. Address before: Tokyo Applicant before: TOSHIBA MEMORY Corp. Address after: Tokyo Applicant after: TOSHIBA MEMORY Corp. Address before: Tokyo Applicant before: Pangea Co.,Ltd. |
|
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20220209 Address after: Tokyo Applicant after: Pangea Co.,Ltd. Address before: Tokyo Applicant before: TOSHIBA MEMORY Corp. |
|
GR01 | Patent grant | ||
GR01 | Patent grant |