Ko-Chih CHIU

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Taipei, TW

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Patents Grantslast 30 patents

Information Patent Grant
LED linear regulator circuit with improved power factor
- Patent number 9,148,916
- Issue date Sep 29, 2015
- Taiwan Semiconductor Manufacturing Company, Ltd.
- Ming-Shun Chang
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Monitor apparatus and method for detecting movement behavior of obj...
- Patent number 8,564,450
- Issue date Oct 22, 2013
- United Microelectronics Corp.
- Wei-Chen Hsin
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Endpoint detection system
- Patent number 5,985,092
- Issue date Nov 16, 1999
- United Microelectronics Corp.
- Ko-Wen Chiu
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
CALL ANSWERING METHOD INTEGRATING SOCIAL SOFTWARE APPLICATION AND T...
- Publication number 20160021234
- Publication date Jan 21, 2016
- Ko-Chung CHIU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
LED Linear Regulator Circuit with Improved Power Factor
- Publication number 20140265892
- Publication date Sep 18, 2014
- Ming-Shun Chang
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
LIGHT-EMITTING DIODE NETWORK
- Publication number 20120306392
- Publication date Dec 6, 2012
- Taiwan Semiconductor Manufacturing Company, Ltd.
- Whu-Ming YOUNG
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
MONITOR APPARATUS AND METHOD FOR DETECTING MOVEMENT BEHAVIOR OF OBJ...
- Publication number 20120194349
- Publication date Aug 2, 2012
- United Microelectronics Corp.
- Wei-Chen HSIN
- H01 - BASIC ELECTRIC ELEMENTS