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:
May. 12, 2026
Filed:
Jan. 08, 2025
Pixart Imaging Inc., Hsin-Chu City, TW;
Ching-Shun Chen, Hsin-Chu City, TW;
PixArt Imaging Inc., Hsin-Chu City, TW;
Abstract
A control device comprising a processing circuit and an optical navigation device is disclosed. The optical navigation device comprises: a circuit board; an optical touch sensor, provided to the circuit board, configured to generate a touch sensing result; and a movement detecting device, configured to detect a movement of the optical touch sensor. The processing circuit generates a control signal according to the touch sensing result and the movement. The movement detecting device may be a proximity sensor and the circuit board may be a FPC.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile