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:
Mar. 31, 2026
Filed:
Dec. 25, 2023
Pixart Imaging Inc., Hsin-Chu, TW;
Yen-PO Chen, Hsin-Chu, TW;
Hao-Che Liu, Hsin-Chu, TW;
PIXART IMAGING INC., Hsin-Chu, TW;
Abstract
A force sensor includes two sheets facing each other, two electrode layers respectively installed on inner sides of the two sheets an insulating elastomer sandwiched between the two electrode layers, a bumper disposed on one of the two sheets, and a bonding layer that connects the two sheets and that is arranged outside of the insulating elastomer. The bumper includes a base body and a bumper that is connected to and protrudes from the base body. When the force sensor receives an external force through the protruding body of the bumper, at least one of the two sheets is pressed by the base body to have an elastic deformation, so that the insulating elastomer is elastically deformed, and the bonding layer is elastically deformed.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile