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:
Feb. 04, 2014
Filed:
Jan. 04, 2011
Masahiro Oshio, Shiojiri, JP;
Masahiro Oshio, Shiojiri, JP;
Seiko Epson Corporation, , JP;
Abstract
A vibrating element includes: a first support portion and a second support portion; a first vibrating arm which extends along a first axis, one end of the first vibrating arm being connected to the first support portion; a second vibrating arm which extends along the first axis, one end of the second vibrating arm being connected to the second support portion; an oscillating member which is sandwiched between the other ends of the first vibrating arm and the second vibrating arm, and has openings; and detection arms which extend along a second axis perpendicular to the first axis from the inner walls of the openings of the oscillating member in plan view.