Da-Hsiang Chou

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Hsinchu, TW

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus of holding a device
- Patent number 9,627,243
- Issue date Apr 18, 2017
- Taiwan Semiconductor Manufacturing Company, Ltd.
- Ping-Yin Liu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method and apparatus of holding a device
- Patent number 8,851,133
- Issue date Oct 7, 2014
- Taiwan Semiconductor Manufacturing Company, Ltd.
- Martin Liu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Collar removing clamp for HDP chamber
- Patent number 6,851,168
- Issue date Feb 8, 2005
- Taiwan Semiconductor Manufacturing Co., Ltd
- Wen-Shan Chang
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

Patents Applicationslast 30 patents

Information Patent Application
METHOD AND APPARATUS OF HOLDING A DEVICE
- Publication number 20150072505
- Publication date Mar 12, 2015
- Taiwan Semiconductor Manufacturing Company, Ltd.
- Ping-Yin Liu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD AND APPARATUS OF HOLDING A DEVICE
- Publication number 20100248446
- Publication date Sep 30, 2010
- Taiwan Semiconductor Manufacturing Company, Ltd.
- Martin Liu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Collar removing clamp for HDP chamber
- Publication number 20030233746
- Publication date Dec 25, 2003
- Taiwan Semiconductor Manufacturing Co., Ltd.
- Wen-Shan Chang
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...