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:
Aug. 09, 2005
Filed:
Feb. 04, 2004
Applicants:
Hideo Tanaya, Suwa, JP;
Fumitaka Kitamura, Suwa, JP;
Junichiro Sakata, Suwa, JP;
Inventors:
Assignee:
Seiko Epson Corporation, , JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L041/053 ; H01L041/047 ; H03H009/17 ;
U.S. Cl.
CPC ...
Abstract
A vibrating piece in which a CI values ratio is maintained constant while minimizing the CI value of the fundamental wave, variations of the CI values between the vibrating piece devices are reduced even if the base is made short, and the entire vibrating piece can be made smaller.
Tanaya, Hideo. (2005). Vibrating piece, vibrator, oscillator, and electronic device (U.S. Patent No. 6927530). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6927530
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile