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Shanghai, CN
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Patents Grants
last 30 patents
Information
Patent Grant
Apparatus, method and computer program
Patent number
11,864,112
Issue date
Jan 2, 2024
Nokia Technologies Oy
Jianhua Liu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
IGBT and manufacturing method therefor
Patent number
11,652,164
Issue date
May 16, 2023
GTA Semiconductor Co., Ltd.
Xueliang Wang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Insulated gate bipolar transistor and fabrication method therefor
Patent number
11,605,725
Issue date
Mar 14, 2023
ADVANCED SEMICONDUCTOR MANUFACTURING CORPORATION., LTD.
Xueliang Wang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
EEPROM core structure embedded into BCD process and forming method...
Patent number
9,553,206
Issue date
Jan 24, 2017
ADVANCED SEMICONDUCTOR MANUFACTURING CO., LTD.
Jianhua Liu
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
Apparatus, Method and Computer Program
Publication number
20220104129
Publication date
Mar 31, 2022
Nokia Technologies Oy
Jianhua LIU
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
IGBT And Manufacturing Method Therefor
Publication number
20210313457
Publication date
Oct 7, 2021
GTA Semiconductor Co., LTD.
Xueliang WANG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Insulated Gate Bipolar Transistor And Fabrication Method Therefor
Publication number
20210234019
Publication date
Jul 29, 2021
ADVANCED SEMICONDUCTOR MANUFACTURING CORPORATION., LTD.
Xueliang WANG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
PAGING FAILURE PROCESSING METHOD, ACCESS NETWORK DEVICE, AND CORE N...
Publication number
20200120635
Publication date
Apr 16, 2020
Jianhua LIU
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
EEPROM CORE STRUCTURE EMBEDDED INTO BCD PROCESS AND FORMING METHOD...
Publication number
20140167130
Publication date
Jun 19, 2014
Jianhua Liu
H01 - BASIC ELECTRIC ELEMENTS