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:
Oct. 02, 2012
Filed:
Nov. 30, 2007
Applicants:
Thineshwaran Gopal Krishnan, Bayan Baru, MY;
Yat Kheng Leong, Cheras, MY;
Sai Mun Lee, Sg Nibong, MY;
Inventors:
Thineshwaran Gopal Krishnan, Bayan Baru, MY;
Yat Kheng Leong, Cheras, MY;
Sai Mun Lee, Sg Nibong, MY;
Assignee:
Avago Technologies ECBU IP (Singapore) Pte. Ltd., Singapore, SG;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F 5/08 (2006.01);
U.S. Cl.
CPC ...
Abstract
A system and method for performing optical navigation uses an imaging lens, which is positioned between a target surface and an image sensor array, that is orientated to be substantially horizontal with respect to the target surface such that the optical axis of the imaging lens is substantially perpendicular to the target surface.