Fu-Chen Cheng

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Hsinchu, TW

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Patents Grantslast 30 patents

Information Patent Grant
Multiplexed bi-directional circulator
- Patent number 8,405,471
- Issue date Mar 26, 2013
- National Chiao Tung University
- Rong-Yuan Chang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Color organic electroluminescent display and method for fabricating...
- Patent number 7,619,243
- Issue date Nov 17, 2009
- Industrial Technology Research Institute
- Yuh-Zheng Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of fabricating an active array color filter structure for a...
- Patent number 7,560,314
- Issue date Jul 14, 2009
- Industrial Technology Research Institute
- Wan-Wen Chiu
- G02 - OPTICS
Information Patent Grant
Driving method of speaker and the driving circuit thereof
- Patent number 7,499,557
- Issue date Mar 3, 2009
- Realtek Semiconductor Corporation
- Brian Yang
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Time-division method for playing multi-channel voice signals
- Patent number 7,062,336
- Issue date Jun 13, 2006
- Realtek Semiconductor Corp.
- Brian Yang
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Joystick control device having cursor correcting function
- Patent number 6,034,669
- Issue date Mar 7, 2000
- Realtek Semiconductor Corp.
- Ting-Chi Chiang
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
EXTERNAL BRIDGE SYSTEM
- Publication number 20120210038
- Publication date Aug 16, 2012
- SKYMEDI CORPORATION
- Yung-Hua Liu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Production Tool For Low-Level Format Of A Storage Device
- Publication number 20100293309
- Publication date Nov 18, 2010
- Yun-Ching Lin
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Active array color filter structure and fabricating method therefor
- Publication number 20070268421
- Publication date Nov 22, 2007
- Wan-Wen Chiu
- G02 - OPTICS
Information Patent Application
Apparatus for forming metal film
- Publication number 20070151845
- Publication date Jul 5, 2007
- Chieh-Kai Chang
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
Color organic electroluminescent display and method for fabricating...
- Publication number 20060237713
- Publication date Oct 26, 2006
- INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
- Yuh-Zheng Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Method for patching element defects by ink-jet printing
- Publication number 20050140706
- Publication date Jun 30, 2005
- Kevin Cheng
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS