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:
Apr. 21, 2009
Filed:
Oct. 17, 2005
Applicant:
Hideo Tanaya, Suwa, JP;
Inventor:
Hideo Tanaya, Suwa, JP;
Assignee:
Seiko Epson Corporation, , JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H03H 9/21 (2006.01);
U.S. Cl.
CPC ...
Abstract
A piezoelectric resonator element including: a base formed of a piezoelectric material and having a given length; a plurality of vibration arms extending from one part of the base; and a supporting arm extending from another part of the base spaced apart from the one part of the base by the given length in a width direction, the supporting arm extending in a common direction with the vibration arms outboard the vibration arms.