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:
Nov. 29, 2005
Filed:
May. 18, 2004
Applicants:
Chao-chi Huang, Taipei, TW;
Kevin Weng, Keelung, TW;
Der-shyang Jan, Taipei, TW;
Inventors:
Assignee:
Quarton Inc., , TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02B011/00 ; G02B013/00 ;
U.S. Cl.
CPC ...
Abstract
A lens is provided for converting a laser beam into laser lines of uniform brightness. The lens has an emission plane through which the laser beam passes, the emission plane having a continuous incline. There is also provided a method for designing the lens.