Wen Ching Chiang

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Taipei Hsien, TW

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Patents Grantslast 30 patents

Information Patent Grant
Illuminated keyboard
- Patent number 8,350,172
- Issue date Jan 8, 2013
- Chicony Electronics Co., Ltd.
- Ching Cheng Tsai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method and related device for making memorandum in mobile communica...
- Patent number 8,229,481
- Issue date Jul 24, 2012
- Winstron NeWeb Corporation
- Tzu-Yuan Meng
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Illuminated keyboard
- Publication number 20100258420
- Publication date Oct 14, 2010
- Chicony Electronics Co., Ltd.
- Ching Cheng Tsai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Light-emitting keyboard with a membrane circuit board incorporated...
- Publication number 20100108481
- Publication date May 6, 2010
- Chicony Electronics Co., Ltd.
- Wen Ching Chiang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Method and Related Device for Making Memorandum in Mobile Communica...
- Publication number 20080305812
- Publication date Dec 11, 2008
- Tzu-Yuan Meng
- H04 - ELECTRIC COMMUNICATION TECHNIQUE