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:
Jul. 12, 2016
Filed:
Apr. 04, 2013
Seiko Epson Corporation, Tokyo, JP;
Kei Kanemoto, Suwa, JP;
Seiko Epson Corporation, , JP;
Abstract
A gyro sensor includes a first detection mass unit provided with a drive mass unit, a drive unit, a first detection unit and a first vibrating body; and a second detection mass unit provided with a second detection unit and a second vibrating body, the first vibrating body extends in the direction of the first axis and one end thereof is connected to the first detection mass unit, the second vibrating body extends in a direction that is opposite to an extension direction of the first vibrating body, and one end thereof is connected to the second detection mass unit, and the vibrating bodies vibrate in the direction of a third axis, along with the vibration in the direction of the first axis.