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:
Feb. 10, 2009
Filed:
May. 02, 2007
Wen-fu Yang, Taipei, TW;
Hai-en Tsai, Taipei, TW;
Ya-huei Yang, Taitung, TW;
Wei-jr Chen, Taipei, TW;
Wen-Fu Yang, Taipei, TW;
Hai-En Tsai, Taipei, TW;
Ya-Huei Yang, Taitung, TW;
Wei-Jr Chen, Taipei, TW;
International Currency Technologies Corporation, Taipei, TW;
Abstract
A lens module includes a holder base, which is affixed to a circuit board and has bottom receiving holes for receiving LEDs or sensors on the circuit board and a top flange with a foolproof notch, a lens device press-fitted into the top flange and secured to the foolproof notch to ensure accurate positioning and having flat protrusions engaged into respective through holes in the holder base in alignment with the LEDs or sensors, and a top cover capped on the holder base to hold down the lens device and having through holes that receive convex portions of the lens device respectively.