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:
Jan. 27, 2026
Filed:
Oct. 04, 2023
Darwin Precisions Corporation, Hsinchu County, TW;
Hsing-Yu Chen, Hsinchu County, TW;
DARWIN PRECISIONS CORPORATION, Hsinchu County, TW;
Abstract
A button includes a substrate, a frame body, an optical pressure board assembly and an optical trigger switch. The substrate includes a physical key and a light emitting assembly. The frame body mounted on the substrate accommodates the physical key and the light emitting assembly. A side of the frame body away from the substrate includes an opening. The optical pressure board assembly is slidably arranged in the frame body and covers the physical key and the light emitting assembly. The optical pressure board assembly is adapted to moving in an operating direction towards the substrate to contact the physical key, so the physical key generates a first manipulation signal. The optical pressure board assembly is further adapted to converting a light beam into a three-dimensional optical image. The optical trigger switch is mounted on an outer side of the frame body and adapted to generating a second manipulation signal.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile