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Hsinchu, TW
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Patents Grants
last 30 patents
Information
Patent Grant
Dynamic laser-assisted etching
Patent number
12,243,745
Issue date
Mar 4, 2025
Taiwan Semiconductor Manufacturing Co., Ltd
Han-Yu Tang
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Semiconductor device and methods of forming
Patent number
12,119,401
Issue date
Oct 15, 2024
Taiwan Semiconductor Manufacturing Co., Ltd
Hung-Tai Chang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of forming a multi-layer epitaxial source/drain region havin...
Patent number
12,068,322
Issue date
Aug 20, 2024
Taiwan Semiconductor Manufacturing Co., Ltd
Han-Yu Tang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device and methods of forming
Patent number
11,688,807
Issue date
Jun 27, 2023
Taiwan Semiconductor Manufacturing Co., Ltd
Hung-Tai Chang
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
DYNAMIC LASER-ASSISTED ETCHING
Publication number
20250174461
Publication date
May 29, 2025
Taiwan Semiconductor Manufacturing Co., Ltd.
Han-Yu Tang
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
SEMICONDUCTOR DEVICE AND METHODS OF FORMING
Publication number
20240371996
Publication date
Nov 7, 2024
Taiwan Semiconductor Manufacturing Co., Ltd.
Hung-Tai Chang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD THEREOF
Publication number
20240030317
Publication date
Jan 25, 2024
Taiwan Semiconductor Manufacturing Company, Ltd.
Heng-Wen TING
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Semiconductor Device and Methods of Forming
Publication number
20230282746
Publication date
Sep 7, 2023
Taiwan Semiconductor Manufacturing Co., Ltd.
Hung-Tai Chang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Dynamic Laser-Assisted Etching
Publication number
20230253207
Publication date
Aug 10, 2023
Taiwan Semiconductor Manufacturing Co., Ltd.
Han-Yu Tang
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
SEMICONDUCTOR DEVICE AND METHODS OF FORMING
Publication number
20220246611
Publication date
Aug 4, 2022
Taiwan Semiconductor Manufacturing Co., Ltd.
Han-Yu Tang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Semiconductor Device and Methods of Forming
Publication number
20220131006
Publication date
Apr 28, 2022
Taiwan Semiconductor Manufacturing Co., Ltd.
Hung-Tai Chang
H01 - BASIC ELECTRIC ELEMENTS