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. 22, 2017
Filed:
Apr. 22, 2015
Applicant:
Taiyo Yuden Co., Ltd., Tokyo, JP;
Inventors:
Masafumi Iwaki, Tokyo, JP;
Jun Tsutsumi, Tokyo, JP;
Assignee:
TAIYO YUDEN CO., LTD., Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H03H 9/70 (2006.01); H03H 9/54 (2006.01); H03H 9/205 (2006.01); H03H 9/17 (2006.01); H03H 9/56 (2006.01); H03H 9/58 (2006.01); H03H 9/60 (2006.01);
U.S. Cl.
CPC ...
H03H 9/54 (2013.01); H03H 9/173 (2013.01); H03H 9/175 (2013.01); H03H 9/205 (2013.01); H03H 9/564 (2013.01); H03H 9/582 (2013.01); H03H 9/605 (2013.01); H03H 9/706 (2013.01);
Abstract
A filter includes: one or more series resonators that are connected in series between an input terminal and an output terminal; one or more parallel resonators that are connected in parallel between the input terminal and the output terminal; and a laterally coupled resonator that is connected in parallel with at least one of the one or more series resonators.