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:
Oct. 13, 2020
Filed:
Dec. 24, 2015
Applicant:
Kyocera Corporation, Kyoto-shi, Kyoto, JP;
Inventor:
Tomonori Urata, Kyoto, JP;
Assignee:
KYOCERA Corporation, Kyoto, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H03H 9/64 (2006.01); H03H 9/02 (2006.01); H03H 9/10 (2006.01); H03H 9/72 (2006.01); H03H 9/145 (2006.01); H03H 9/05 (2006.01); H03H 9/25 (2006.01);
U.S. Cl.
CPC ...
H03H 9/6489 (2013.01); H03H 9/02992 (2013.01); H03H 9/0538 (2013.01); H03H 9/1064 (2013.01); H03H 9/14547 (2013.01); H03H 9/25 (2013.01); H03H 9/725 (2013.01); H03H 9/02559 (2013.01); H03H 9/6483 (2013.01);
Abstract
An SAW device includes a piezoelectric substrate, an IDT electrode on a first major surface of the piezoelectric substrate, a capacitance element which is located on the first major surface and is connected to the IDT electrode, and a cover which is superimposed only on the capacitance element between the IDT electrode and the capacitance element.