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Yen-I Chou
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Tainan, TW
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Patents Grants
last 30 patents
Information
Patent Grant
Composite etch stop layers for sensor devices
Patent number
11,749,760
Issue date
Sep 5, 2023
Taiwan Semiconductor Manufacturing Co., Ltd
Cheng-Han Lin
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Composite etch stop layers for sensor devices
Patent number
11,335,817
Issue date
May 17, 2022
Taiwan Semiconductor Manufacturing Co., Ltd
Cheng-Han Lin
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Process for preparing a hydrogen sensor
Patent number
6,800,499
Issue date
Oct 5, 2004
National Science Council
Huey-Ing Chen
G01 - MEASURING TESTING
Patents Applications
last 30 patents
Information
Patent Application
COMPOSITE ETCH STOP LAYERS FOR SENSOR DEVICES
Publication number
20230369516
Publication date
Nov 16, 2023
Taiwan Semiconductor Manufacturing Co., Ltd.
Cheng-Han LIN
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
COMPOSITE ETCH STOP LAYERS FOR SENSOR DEVICES
Publication number
20220278242
Publication date
Sep 1, 2022
Taiwan Semiconductor Manufacturing Co., Ltd.
Cheng-Han LIN
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
COMPOSITE ETCH STOP LAYERS FOR SENSOR DEVICES
Publication number
20210050460
Publication date
Feb 18, 2021
Taiwan Semiconductor Manufacturing Co., Ltd.
Cheng-Han LIN
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Process for preparing a hydrogen sensor
Publication number
20020182767
Publication date
Dec 5, 2002
National Science Council, a Taiwan corporation
Huey-Ing Chen
G01 - MEASURING TESTING
Information
Patent Application
Process for preparing a hydrogen sensor
Publication number
20010049184
Publication date
Dec 6, 2001
Huey-Ing Chen
G01 - MEASURING TESTING