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H01H2229/054

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HELECTRICITY H01Electric elements H01HELECTRIC SWITCHES RELAYS SELECTORS EMERGENCY PROTECTIVE DEVICES H01H2229/00Manufacturing

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H01H2229/054CAD

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Patents Grantslast 30 patents

Information Patent Grant
Keypad light guide
- Patent number 7,407,314
- Issue date Aug 5, 2008
- Sutech Trading Limited
- Tung-Ming Hsu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Key top element, push button switch element and method for manufact...
- Patent number 6,196,738
- Issue date Mar 6, 2001
- Shin-Etsu Polymer Co., Ltd.
- Takao Shimizu
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
METHOD AND APPARATUS FOR ERGONOMIC KEYBOARD
- Publication number 20080024327
- Publication date Jan 31, 2008
- Trevor A. Downs
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Keypad light guide
- Publication number 20060092619
- Publication date May 4, 2006
- FIH CO., LTD
- Tung-Ming Hsu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Thin small functionally large data input board
- Publication number 20040264851
- Publication date Dec 30, 2004
- Ahmad Amiri
- H01 - BASIC ELECTRIC ELEMENTS