The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 13, 2010
Filed:
Aug. 21, 2008
A-ming Chang, Taipei, TW;
Chou-liang Liu, Taipei, TW;
Ying-che Tseng, Taipei, TW;
Chien-pang Chien, Taipei, TW;
Chih-wen Su, Taipei, TW;
A-Ming Chang, Taipei, TW;
Chou-Liang Liu, Taipei, TW;
Ying-Che Tseng, Taipei, TW;
Chien-Pang Chien, Taipei, TW;
Chih-Wen Su, Taipei, TW;
Primax Electronics Ltd., Taipei, TW;
Abstract
The present invention relates to an input device having an indicating lamp. The input device includes a case and an electronic lighting module. The electronic lighting module includes a printed circuit board, an electronic lighting element and a light guide post. The light guide post has a crooked shape. Due to the crooked shape, the light beams emitted by the electronic lighting element are no longer focused as a spot on the surface of the case.