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Shanghai, CN
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Patents Grants
last 30 patents
Information
Patent Grant
Manufacturing method of Fin field-effect transistor
Patent number
11,495,502
Issue date
Nov 8, 2022
Shanghai Huali Integrated Circuit Corporation
Huojin Tu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Epitaxial growth process for semiconductor device and semiconductor...
Patent number
11,476,114
Issue date
Oct 18, 2022
Shanghai Huali Integrated Circuit Corporation
Huojin Tu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for manufacturing a 14nm-node BEOL 32nm-width metal
Patent number
11,393,715
Issue date
Jul 19, 2022
Shanghai Huali Integrated Circuit Corporation
Yongji Mao
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
FinFET and a manufacturing method of a contact thereof
Patent number
11,374,102
Issue date
Jun 28, 2022
SHANGHAI HUALI INTEGRATED CIRCUIT MFG. CO., LTD.
Yongji Mao
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Manufacture method of high-efficiency non-oriented silicon steel wi...
Patent number
9,816,152
Issue date
Nov 14, 2017
Baoshan Iron & Steel Co., Ltd.
Aihua Ma
C21 - METALLURGY OF IRON
Patents Applications
last 30 patents
Information
Patent Application
METHOD FOR FORMING RECESS AND FILLING EPITAXIAL LAYER IN SITU
Publication number
20220102145
Publication date
Mar 31, 2022
Shanghai Huali Integrated Circuit Corporation
Yaozeng WANG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Epitaxial Growth Process for Semiconductor Device and Semiconductor...
Publication number
20210398805
Publication date
Dec 23, 2021
Shanghai Huali Integrated Circuit Corporation
Huojin Tu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
MANUFACTURING METHOD OF FIN FIELD-EFFECT TRANSISTOR
Publication number
20210375696
Publication date
Dec 2, 2021
Shanghai Huali Integrated Circuit Corporation
Huojin TU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
FINFET AND A MANUFACTURING METHOD OF A CONTACT THEREOF
Publication number
20210305383
Publication date
Sep 30, 2021
Shanghai Huali Integrated Circuit Mfg. Co., Ltd.
Yongji MAO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Method for Manufacturing a 14nm-Node BEOL 32nm-Width Metal
Publication number
20210098282
Publication date
Apr 1, 2021
Shanghai Huali Integrated Circuit Corporation
Yongji Mao
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
TRANSISTOR GATE STRUCTURE, AND MANUFACTURING METHOD THEREFOR
Publication number
20190378907
Publication date
Dec 12, 2019
Shanghai Huali Integrated Circuit Mfg. Co., Ltd.
Shiming WANG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
MANUFACTURE METHOD OF HIGH-EFFICIENCY NON-ORIENTED SILICON STEEL WI...
Publication number
20130199675
Publication date
Aug 8, 2013
Aihua Ma
C21 - METALLURGY OF IRON
Information
Patent Application
COLD ROLLED ELECTROMAGNETIC STEEL SHEET USED FOR RAPID CYCLING SYNC...
Publication number
20120318411
Publication date
Dec 20, 2012
Baoshan Iron & Steel Co., Ltd
Lingfeng Chen
C21 - METALLURGY OF IRON
Information
Patent Application
Non-Oriented Electrical Steel Having High Magnetic Induction And Hi...
Publication number
20120298267
Publication date
Nov 29, 2012
Zhanyuan Hu
C21 - METALLURGY OF IRON
Information
Patent Application
Manufacture Process Of Non-Oriented Silicon Steel With High Magneti...
Publication number
20120285584
Publication date
Nov 15, 2012
Zitao Wang
C21 - METALLURGY OF IRON