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:
Sep. 10, 2024
Filed:
Apr. 12, 2022
Darwin Precisions Corporation, Hsinchu County, TW;
Yu-Jen Lai, Hsinchu County, TW;
DARWIN PRECISIONS CORPORATION, Hsinchu County, TW;
Abstract
A piezoelectric haptic structure includes a thin film, a structural plate and a piezoelectric actuator. The thin film is stacked on the structural plate. The structural plate includes a plate body, a vibrating portion and an elastic portion. The plate body has an inner wall. The inner wall defines a space. The vibrating portion is located in the space and is away from the inner wall. The vibrating portion has an outer wall. The outer wall and the inner wall define a gap therebetween. The elastic portion is elastically connected between the outer wall and the inner wall. The elastic portion seals the gap. The piezoelectric actuator is sandwiched between the thin film and the vibrating portion.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile