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:
Apr. 07, 2009
Filed:
Dec. 21, 2006
Applicant:
Ching-lung Jao, Miao-li, TW;
Inventor:
Ching-Lung Jao, Miao-li, TW;
Assignee:
Altus Technology Inc., Chu-Nan, Miao-Li Hsien, TW;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01B 9/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A reflection-testing device for testing for unwanted reflections in a lens module () includes a plurality of light sources () and an image capturer (). The plurality of light sources is provided around the top end of the lens module, and the image capturer is provided near the other end of the lens module for receiving optical signals through the lens module. A lens reflection testing method is also disclosed.