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. 15, 2025
Filed:
Dec. 08, 2023
Applicant:
Pixart Imaging Inc., Hsin-Chu, TW;
Inventors:
Willie Song, Penang, MY;
Siew Chin Lee, Penang, MY;
Assignee:
PixArt Imaging Inc., Hsin-Chu, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 3/03 (2006.01); G06F 3/0354 (2013.01); G06F 3/038 (2013.01);
U.S. Cl.
CPC ...
G06F 3/0308 (2013.01); G06F 3/03543 (2013.01); G06F 3/038 (2013.01);
Abstract
An optical navigation method includes: providing an optical sensor to operate in a run mode to sense pixel images to perform a displacement calculation; performing a low feature detection upon the sensed pixel images; and, controlling the optical sensor switching from the run mode into a rest mode in which the optical sensor does not perform the displacement calculation when the low feature detection indicates a low feature condition result.
Song, Willie. (2025). Optical navigation device and method capable of accurately avoiding stationary cursor jitter noise (U.S. Patent No. 12360612). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12360612
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile