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. 17, 2009
Filed:
Dec. 20, 2004
Applicants:
John S. Wenstrand, Menlo Park, CA (US);
Max Safai, Los Altos, CA (US);
Inventors:
John S. Wenstrand, Menlo Park, CA (US);
Max Safai, Los Altos, CA (US);
Assignee:
Avago Technologies ECBU IP (Singapore) Pte. Ltd., Singapore, SG;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G09G 5/08 (2006.01);
U.S. Cl.
CPC ...
Abstract
A pointing device includes a base surface. The pointing device includes a moveable puck confined to move over the base surface within a puck field of motion. The pointing device includes a position detector for identifying a position of the puck. The pointing device includes a first light source for providing visible light through the puck.
Wenstrand, John. (2009). Pointing device with light source for providing visible light through a moveable puck (U.S. Patent No. 7619612). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7619612
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile