U.S. patents available from 1976 to present.
U.S. patent applications available from 2005 to present.

Icon_funbox Famous Patents

Pong, the Atari creation that launched the computer game craze, came with these instructions: "Avoid missing ball for high score."

Newsletter  PatentStorm News

Make the Most of Our Site

See this month's Top Inventors and Most Cited Patents.

Stay on top of the latest innovations by subscribing to an RSS feed.

Registered users: Manage your profile.

 

Inventor: CHIH-CHUNG YEN


Address: Bade City, TW
No. of applications: 2
Last application issue date: 04/15/2010

Application No.Application TitleIssue Date
20100089731INPUT APPARATUS AND LIGHT GUIDING PLATE THEREOF
The invention provides a light guiding plate. The light guiding plate is transparent and applied to an input apparatus. A surface of the light guiding plate comprises a first region and a second region. The first region is covered by a non-transparent material. If a lig... 		04/15/2010
20100065408INPUT APPARATUS
The invention provides an input apparatus. The input apparatus comprises a base plate, at least one keyswitch, a light guiding module, and a lighting module. The light guiding module is set under the base plate. The lighting module is set under the light guiding module ... 		03/18/2010
 
Sign InRegister
Username  
Password   
forgot password?