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. 01, 2026
Filed:
Oct. 10, 2023
Seiko Epson Corporation, Tokyo, JP;
Satoru Tanaka, Chino, JP;
SEIKO EPSON CORPORATION, , JP;
Abstract
The physical quantity sensor includes, a first support beam, a movable body, a first stationary electrode fixation part, a first stationary electrode unit, a second stationary electrode unit, and a first wiring line. The first stationary electrode unit is disposed at the first direction side of the first support beam and the second stationary electrode unit is disposed at a fourth direction side of the first support beam. A rotary torque of the second movable electrode unit is lower than a rotary torque of the first movable electrode unit. The movable body has an opening at a fourth direction side with respect to the first support beam, and the first wiring line is extracted from the first stationary electrode fixation part to an outside of the movable body through the opening.