Ping-Ling Fan

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Hsin-chu, TW

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Patents Grantslast 30 patents

Information Patent Grant
Mechanisms for etching apparatus and etching-detection method
- Patent number 10,515,813
- Issue date Dec 24, 2019
- Taiwan Semiconductor Manufacturing Co., Ltd.
- Chi-Wei Chang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Device that appends a recognition point for image joining to the ex...
- Patent number 7,283,685
- Issue date Oct 16, 2007
- Microtek International Inc.
- Shih-Hung Chien
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Gap gauge
- Patent number 6,935,038
- Issue date Aug 30, 2005
- Taiwan Semiconductor Manufacturing Co., Ltd
- Ping-Ling Fan
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
MECHANISMS FOR ETCHING APPARATUS AND ETCHING-DETECTION METHOD
- Publication number 20150162227
- Publication date Jun 11, 2015
- Taiwan Semiconductor Manufacturing Co., LTD
- Chi-Wei CHANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Device that appends a recognition point for image joining to the ex...
- Publication number 20050063609
- Publication date Mar 24, 2005
- Shih-Hung Chien
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Gap gauge
- Publication number 20030150123
- Publication date Aug 14, 2003
- Taiwan Semiconductor Manufacturing Co., Ltd.
- Ping-Ling Fan
- H01 - BASIC ELECTRIC ELEMENTS