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. 14, 2009
Filed:
Nov. 03, 2006
Applicant:
Yu-hsi Wu, Taoyuan County, TW;
Inventor:
Yu-Hsi Wu, Taoyuan County, TW;
Assignee:
Delta Electronics, Inc., Taoyuan County, TW;
Primary Examiner:
Int. Cl.
CPC ...
G02B 27/14 (2006.01);
U.S. Cl.
CPC ...
Abstract
A light coupling apparatus for use in an optical equipment is provided. The light coupling apparatus is used to couple a plurality of different incident lights from different light sources into a light that emits in a substantial single outward direction.