CN1902744A - 制造集成电路信道区域的方法 - Google Patents
制造集成电路信道区域的方法 Download PDFInfo
- Publication number
- CN1902744A CN1902744A CNA2004800403064A CN200480040306A CN1902744A CN 1902744 A CN1902744 A CN 1902744A CN A2004800403064 A CNA2004800403064 A CN A2004800403064A CN 200480040306 A CN200480040306 A CN 200480040306A CN 1902744 A CN1902744 A CN 1902744A
- Authority
- CN
- China
- Prior art keywords
- layer
- semiconductor layer
- fin
- channel region
- compound semiconductor
- 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
- 238000004519 manufacturing process Methods 0.000 title claims description 12
- 238000000034 method Methods 0.000 claims abstract description 78
- 239000004065 semiconductor Substances 0.000 claims abstract description 58
- 150000001875 compounds Chemical class 0.000 claims abstract description 32
- 230000015572 biosynthetic process Effects 0.000 claims abstract description 6
- 239000000463 material Substances 0.000 claims description 26
- 229910052710 silicon Inorganic materials 0.000 claims description 22
- 239000010703 silicon Substances 0.000 claims description 22
- 229910000577 Silicon-germanium Inorganic materials 0.000 claims description 13
- 230000004888 barrier function Effects 0.000 claims description 13
- 239000004020 conductor Substances 0.000 claims description 13
- 239000000758 substrate Substances 0.000 claims description 13
- 238000005530 etching Methods 0.000 claims description 7
- LEVVHYCKPQWKOP-UHFFFAOYSA-N [Si].[Ge] Chemical compound [Si].[Ge] LEVVHYCKPQWKOP-UHFFFAOYSA-N 0.000 claims description 6
- 229910052732 germanium Inorganic materials 0.000 claims description 5
- GNPVGFCGXDBREM-UHFFFAOYSA-N germanium atom Chemical compound [Ge] GNPVGFCGXDBREM-UHFFFAOYSA-N 0.000 claims description 5
- 239000011810 insulating material Substances 0.000 claims description 4
- 238000000407 epitaxy Methods 0.000 claims description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 20
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 8
- 238000000059 patterning Methods 0.000 description 6
- 238000005229 chemical vapour deposition Methods 0.000 description 5
- 229910021420 polycrystalline silicon Inorganic materials 0.000 description 5
- 229920005591 polysilicon Polymers 0.000 description 5
- 125000006850 spacer group Chemical group 0.000 description 5
- 229910045601 alloy Inorganic materials 0.000 description 4
- 239000000956 alloy Substances 0.000 description 4
- 239000002800 charge carrier Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000000377 silicon dioxide Substances 0.000 description 4
- 235000012239 silicon dioxide Nutrition 0.000 description 4
- 239000013078 crystal Substances 0.000 description 3
- 230000005669 field effect Effects 0.000 description 3
- 230000012447 hatching Effects 0.000 description 3
- 239000012212 insulator Substances 0.000 description 3
- 238000001451 molecular beam epitaxy Methods 0.000 description 3
- 229920002120 photoresistant polymer Polymers 0.000 description 3
- 229910052581 Si3N4 Inorganic materials 0.000 description 2
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 description 2
- 229910021417 amorphous silicon Inorganic materials 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000001312 dry etching Methods 0.000 description 2
- 229910044991 metal oxide Inorganic materials 0.000 description 2
- 150000004706 metal oxides Chemical class 0.000 description 2
- 238000012797 qualification Methods 0.000 description 2
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 2
- 239000002210 silicon-based material Substances 0.000 description 2
- 239000010409 thin film Substances 0.000 description 2
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 229910004298 SiO 2 Inorganic materials 0.000 description 1
- OFLYIWITHZJFLS-UHFFFAOYSA-N [Si].[Au] Chemical compound [Si].[Au] OFLYIWITHZJFLS-UHFFFAOYSA-N 0.000 description 1
- 229910017817 a-Ge Inorganic materials 0.000 description 1
- 238000000137 annealing Methods 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 229910052796 boron Inorganic materials 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 239000002178 crystalline material Substances 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- MROCJMGDEKINLD-UHFFFAOYSA-N dichlorosilane Chemical compound Cl[SiH2]Cl MROCJMGDEKINLD-UHFFFAOYSA-N 0.000 description 1
- 239000003989 dielectric material Substances 0.000 description 1
- PZPGRFITIJYNEJ-UHFFFAOYSA-N disilane Chemical compound [SiH3][SiH3] PZPGRFITIJYNEJ-UHFFFAOYSA-N 0.000 description 1
- 239000002019 doping agent Substances 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- QUZPNFFHZPRKJD-UHFFFAOYSA-N germane Chemical compound [GeH4] QUZPNFFHZPRKJD-UHFFFAOYSA-N 0.000 description 1
- 229910052986 germanium hydride Inorganic materials 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 229910000077 silane Inorganic materials 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Images
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
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/04—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer
- H01L21/18—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer the devices having semiconductor bodies comprising elements of Group IV of the Periodic Table or AIIIBV compounds with or without impurities, e.g. doping materials
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L29/00—Semiconductor devices specially adapted for rectifying, amplifying, oscillating or switching and having potential barriers; Capacitors or resistors having potential barriers, e.g. a PN-junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof ; Multistep manufacturing processes therefor
- H01L29/66—Types of semiconductor device ; Multistep manufacturing processes therefor
- H01L29/68—Types of semiconductor device ; Multistep manufacturing processes therefor controllable by only the electric current supplied, or only the electric potential applied, to an electrode which does not carry the current to be rectified, amplified or switched
- H01L29/76—Unipolar devices, e.g. field effect transistors
- H01L29/772—Field effect transistors
- H01L29/78—Field effect transistors with field effect produced by an insulated gate
- H01L29/785—Field effect transistors with field effect produced by an insulated gate having a channel with a horizontal current flow in a vertical sidewall of a semiconductor body, e.g. FinFET, MuGFET
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L29/00—Semiconductor devices specially adapted for rectifying, amplifying, oscillating or switching and having potential barriers; Capacitors or resistors having potential barriers, e.g. a PN-junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof ; Multistep manufacturing processes therefor
- H01L29/66—Types of semiconductor device ; Multistep manufacturing processes therefor
- H01L29/66007—Multistep manufacturing processes
- H01L29/66075—Multistep manufacturing processes of devices having semiconductor bodies comprising group 14 or group 13/15 materials
- H01L29/66227—Multistep manufacturing processes of devices having semiconductor bodies comprising group 14 or group 13/15 materials the devices being controllable only by the electric current supplied or the electric potential applied, to an electrode which does not carry the current to be rectified, amplified or switched, e.g. three-terminal devices
- H01L29/66409—Unipolar field-effect transistors
- H01L29/66477—Unipolar field-effect transistors with an insulated gate, i.e. MISFET
- H01L29/66787—Unipolar field-effect transistors with an insulated gate, i.e. MISFET with a gate at the side of the channel
- H01L29/66795—Unipolar field-effect transistors with an insulated gate, i.e. MISFET with a gate at the side of the channel with a horizontal current flow in a vertical sidewall of a semiconductor body, e.g. FinFET, MuGFET
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L29/00—Semiconductor devices specially adapted for rectifying, amplifying, oscillating or switching and having potential barriers; Capacitors or resistors having potential barriers, e.g. a PN-junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof ; Multistep manufacturing processes therefor
- H01L29/66—Types of semiconductor device ; Multistep manufacturing processes therefor
- H01L29/68—Types of semiconductor device ; Multistep manufacturing processes therefor controllable by only the electric current supplied, or only the electric potential applied, to an electrode which does not carry the current to be rectified, amplified or switched
- H01L29/76—Unipolar devices, e.g. field effect transistors
- H01L29/772—Field effect transistors
- H01L29/78—Field effect transistors with field effect produced by an insulated gate
- H01L29/7842—Field effect transistors with field effect produced by an insulated gate means for exerting mechanical stress on the crystal lattice of the channel region, e.g. using a flexible substrate
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- General Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Ceramic Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Thin Film Transistor (AREA)
- Insulated Gate Type Field-Effect Transistor (AREA)
- Metal-Oxide And Bipolar Metal-Oxide Semiconductor Integrated Circuits (AREA)
Abstract
Description
Claims (10)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/755,763 US7138302B2 (en) | 2004-01-12 | 2004-01-12 | Method of fabricating an integrated circuit channel region |
US10/755,763 | 2004-01-12 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1902744A true CN1902744A (zh) | 2007-01-24 |
CN100477126C CN100477126C (zh) | 2009-04-08 |
Family
ID=34739641
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2004800403064A Expired - Fee Related CN100477126C (zh) | 2004-01-12 | 2004-12-21 | 制造集成电路信道区域的方法 |
Country Status (8)
Country | Link |
---|---|
US (1) | US7138302B2 (zh) |
EP (1) | EP1723668B1 (zh) |
JP (1) | JP2007518272A (zh) |
KR (1) | KR101065049B1 (zh) |
CN (1) | CN100477126C (zh) |
DE (2) | DE602004006782T2 (zh) |
TW (1) | TWI360197B (zh) |
WO (1) | WO2005071728A1 (zh) |
Families Citing this family (32)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7074623B2 (en) * | 2002-06-07 | 2006-07-11 | Amberwave Systems Corporation | Methods of forming strained-semiconductor-on-insulator finFET device structures |
KR100618852B1 (ko) | 2004-07-27 | 2006-09-01 | 삼성전자주식회사 | 높은 동작 전류를 갖는 반도체 소자 |
US7393733B2 (en) | 2004-12-01 | 2008-07-01 | Amberwave Systems Corporation | Methods of forming hybrid fin field-effect transistor structures |
US7271448B2 (en) * | 2005-02-14 | 2007-09-18 | Taiwan Semiconductor Manufacturing Co., Ltd. | Multiple gate field effect transistor structure |
US9153645B2 (en) | 2005-05-17 | 2015-10-06 | Taiwan Semiconductor Manufacturing Company, Ltd. | Lattice-mismatched semiconductor structures with reduced dislocation defect densities and related methods for device fabrication |
US8324660B2 (en) | 2005-05-17 | 2012-12-04 | Taiwan Semiconductor Manufacturing Company, Ltd. | Lattice-mismatched semiconductor structures with reduced dislocation defect densities and related methods for device fabrication |
WO2007112066A2 (en) | 2006-03-24 | 2007-10-04 | Amberwave Systems Corporation | Lattice-mismatched semiconductor structures and related methods for device fabrication |
US7365401B2 (en) * | 2006-03-28 | 2008-04-29 | International Business Machines Corporation | Dual-plane complementary metal oxide semiconductor |
US8173551B2 (en) | 2006-09-07 | 2012-05-08 | Taiwan Semiconductor Manufacturing Co., Ltd. | Defect reduction using aspect ratio trapping |
US7875958B2 (en) | 2006-09-27 | 2011-01-25 | Taiwan Semiconductor Manufacturing Company, Ltd. | Quantum tunneling devices and circuits with lattice-mismatched semiconductor structures |
US7799592B2 (en) | 2006-09-27 | 2010-09-21 | Taiwan Semiconductor Manufacturing Company, Ltd. | Tri-gate field-effect transistors formed by aspect ratio trapping |
US20080187018A1 (en) | 2006-10-19 | 2008-08-07 | Amberwave Systems Corporation | Distributed feedback lasers formed via aspect ratio trapping |
US7772048B2 (en) * | 2007-02-23 | 2010-08-10 | Freescale Semiconductor, Inc. | Forming semiconductor fins using a sacrificial fin |
US7825328B2 (en) | 2007-04-09 | 2010-11-02 | Taiwan Semiconductor Manufacturing Company, Ltd. | Nitride-based multi-junction solar cell modules and methods for making the same |
US9508890B2 (en) | 2007-04-09 | 2016-11-29 | Taiwan Semiconductor Manufacturing Company, Ltd. | Photovoltaics on silicon |
US8304805B2 (en) | 2009-01-09 | 2012-11-06 | Taiwan Semiconductor Manufacturing Company, Ltd. | Semiconductor diodes fabricated by aspect ratio trapping with coalesced films |
US8237151B2 (en) | 2009-01-09 | 2012-08-07 | Taiwan Semiconductor Manufacturing Company, Ltd. | Diode-based devices and methods for making the same |
US8329541B2 (en) | 2007-06-15 | 2012-12-11 | Taiwan Semiconductor Manufacturing Company, Ltd. | InP-based transistor fabrication |
WO2009035746A2 (en) | 2007-09-07 | 2009-03-19 | Amberwave Systems Corporation | Multi-junction solar cells |
US8183667B2 (en) | 2008-06-03 | 2012-05-22 | Taiwan Semiconductor Manufacturing Co., Ltd. | Epitaxial growth of crystalline material |
US8274097B2 (en) | 2008-07-01 | 2012-09-25 | Taiwan Semiconductor Manufacturing Company, Ltd. | Reduction of edge effects from aspect ratio trapping |
US8981427B2 (en) | 2008-07-15 | 2015-03-17 | Taiwan Semiconductor Manufacturing Company, Ltd. | Polishing of small composite semiconductor materials |
US7872303B2 (en) * | 2008-08-14 | 2011-01-18 | International Business Machines Corporation | FinFET with longitudinal stress in a channel |
WO2010033813A2 (en) | 2008-09-19 | 2010-03-25 | Amberwave System Corporation | Formation of devices by epitaxial layer overgrowth |
US20100072515A1 (en) | 2008-09-19 | 2010-03-25 | Amberwave Systems Corporation | Fabrication and structures of crystalline material |
US8253211B2 (en) | 2008-09-24 | 2012-08-28 | Taiwan Semiconductor Manufacturing Company, Ltd. | Semiconductor sensor structures with reduced dislocation defect densities |
WO2010114956A1 (en) | 2009-04-02 | 2010-10-07 | Taiwan Semiconductor Manufacturing Company, Ltd. | Devices formed from a non-polar plane of a crystalline material and method of making the same |
JP5666961B2 (ja) * | 2011-03-31 | 2015-02-12 | 猛英 白土 | 半導体記憶装置 |
JP5667017B2 (ja) * | 2011-09-03 | 2015-02-12 | 猛英 白土 | 半導体装置及びその製造方法 |
FR3029011B1 (fr) | 2014-11-25 | 2018-04-13 | Commissariat A L'energie Atomique Et Aux Energies Alternatives | Procede ameliore de mise en contrainte d'une zone de canal de transistor |
US9362400B1 (en) | 2015-03-06 | 2016-06-07 | International Business Machines Corporation | Semiconductor device including dielectrically isolated finFETs and buried stressor |
US10411128B1 (en) | 2018-05-22 | 2019-09-10 | International Business Machines Corporation | Strained fin channel devices |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6197641B1 (en) | 1998-08-28 | 2001-03-06 | Lucent Technologies Inc. | Process for fabricating vertical transistors |
JP2002076334A (ja) * | 2000-08-30 | 2002-03-15 | Hitachi Ltd | 半導体装置及びその製造方法 |
JP3782021B2 (ja) * | 2002-02-22 | 2006-06-07 | 株式会社東芝 | 半導体装置、半導体装置の製造方法、半導体基板の製造方法 |
US6635909B2 (en) | 2002-03-19 | 2003-10-21 | International Business Machines Corporation | Strained fin FETs structure and method |
WO2003105189A2 (en) | 2002-06-07 | 2003-12-18 | Amberwave Systems Corporation | Strained-semiconductor-on-insulator device structures |
US7074623B2 (en) * | 2002-06-07 | 2006-07-11 | Amberwave Systems Corporation | Methods of forming strained-semiconductor-on-insulator finFET device structures |
JP4546021B2 (ja) * | 2002-10-02 | 2010-09-15 | ルネサスエレクトロニクス株式会社 | 絶縁ゲート型電界効果型トランジスタ及び半導体装置 |
US6645797B1 (en) | 2002-12-06 | 2003-11-11 | Advanced Micro Devices, Inc. | Method for forming fins in a FinFET device using sacrificial carbon layer |
US6806534B2 (en) * | 2003-01-14 | 2004-10-19 | International Business Machines Corporation | Damascene method for improved MOS transistor |
US6815738B2 (en) | 2003-02-28 | 2004-11-09 | International Business Machines Corporation | Multiple gate MOSFET structure with strained Si Fin body |
EP1602125B1 (en) * | 2003-03-07 | 2019-06-26 | Taiwan Semiconductor Manufacturing Company, Ltd. | Shallow trench isolation process |
US6855583B1 (en) * | 2003-08-05 | 2005-02-15 | Advanced Micro Devices, Inc. | Method for forming tri-gate FinFET with mesa isolation |
US6835618B1 (en) * | 2003-08-05 | 2004-12-28 | Advanced Micro Devices, Inc. | Epitaxially grown fin for FinFET |
US6955969B2 (en) * | 2003-09-03 | 2005-10-18 | Advanced Micro Devices, Inc. | Method of growing as a channel region to reduce source/drain junction capacitance |
-
2004
- 2004-01-12 US US10/755,763 patent/US7138302B2/en not_active Expired - Lifetime
- 2004-12-21 EP EP04815218A patent/EP1723668B1/en not_active Expired - Fee Related
- 2004-12-21 CN CNB2004800403064A patent/CN100477126C/zh not_active Expired - Fee Related
- 2004-12-21 DE DE602004006782T patent/DE602004006782T2/de active Active
- 2004-12-21 DE DE112004002641T patent/DE112004002641B4/de active Active
- 2004-12-21 WO PCT/US2004/043106 patent/WO2005071728A1/en active IP Right Grant
- 2004-12-21 KR KR1020067013878A patent/KR101065049B1/ko not_active IP Right Cessation
- 2004-12-21 JP JP2006549312A patent/JP2007518272A/ja active Pending
-
2005
- 2005-01-07 TW TW094100446A patent/TWI360197B/zh not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
TW200529367A (en) | 2005-09-01 |
TWI360197B (en) | 2012-03-11 |
DE602004006782T2 (de) | 2008-01-24 |
CN100477126C (zh) | 2009-04-08 |
KR101065049B1 (ko) | 2011-09-19 |
US20050153486A1 (en) | 2005-07-14 |
WO2005071728A1 (en) | 2005-08-04 |
DE112004002641T5 (de) | 2006-12-14 |
KR20060130098A (ko) | 2006-12-18 |
US7138302B2 (en) | 2006-11-21 |
JP2007518272A (ja) | 2007-07-05 |
DE602004006782D1 (de) | 2007-07-12 |
EP1723668B1 (en) | 2007-05-30 |
DE112004002641B4 (de) | 2009-01-02 |
EP1723668A1 (en) | 2006-11-22 |
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Owner name: GLOBALFOUNDRIES INC. Free format text: FORMER OWNER: ADVANCED MICRO DEVICES INC. Effective date: 20100802 |
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Effective date of registration: 20100802 Address after: Grand Cayman, Cayman Islands Patentee after: Globalfoundries Semiconductor Inc. Address before: American California Patentee before: Advanced Micro Devices Inc. |
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TR01 | Transfer of patent right |
Effective date of registration: 20210706 Address after: California, USA Patentee after: Lattice chip (USA) integrated circuit technology Co.,Ltd. Address before: Greater Cayman Islands, British Cayman Islands Patentee before: GLOBALFOUNDRIES Inc. |
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