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:
Mar. 10, 2009
Filed:
Apr. 20, 2005
Atsuhiko Kanda, Hyogo, JP;
Naohiro Tsurumi, Kyoto, JP;
Kazuhiro Yahata, Osaka, JP;
Yasuhiro Uemoto, Shiga, JP;
Tsuyoshi Tanaka, Osaka, JP;
Daisuke Ueda, Osaka, JP;
Atsuhiko Kanda, Hyogo, JP;
Naohiro Tsurumi, Kyoto, JP;
Kazuhiro Yahata, Osaka, JP;
Yasuhiro Uemoto, Shiga, JP;
Tsuyoshi Tanaka, Osaka, JP;
Daisuke Ueda, Osaka, JP;
Panasonic Corporation, Osaka, JP;
Abstract
A method for manufacturing a resonator of the present invention includes the steps of (a) forming a resonator film including a piezoelectric film made of piezoelectric material and (b) preparing a resonator substrate for supporting the resonator film. The method further comprises the step of (c) bonding the resonator film formed in the step (a) and the resonator substrate prepared in the step (b).