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:
Oct. 21, 2025
Filed:
Apr. 03, 2023
Seiko Epson Corporation, Tokyo, JP;
Kazuyuki Nagata, Minowa, JP;
SEIKO EPSON CORPORATION, , JP;
Abstract
An inertial sensor includes: a substrate; a movable body configured to be displaced with respect to the substrate; and an attenuator configured to attenuate a displacement of the movable body with respect to the substrate. The attenuator includes a comb-shaped first structure including a plurality of movable comb fingers whose base ends are coupled to the movable body, and a comb-shaped second structure including a plurality of fixed comb fingers whose base ends are coupled to the substrate, the plurality of fixed comb fingers intersecting with the plurality of movable comb fingers. A width of the base end of each of the movable comb fingers and the fixed comb fingers is larger than a width of a tip end thereof.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile