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:
Dec. 17, 2019
Filed:
Nov. 13, 2017
Applicant:
Samsung Electro-mechanics Co., Ltd., Suwon-si, KR;
Inventors:
Assignee:
Samsung Electro-Mechanics Co., Ltd., Suwon-si, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H03H 9/56 (2006.01); H03H 9/54 (2006.01); H03H 9/205 (2006.01); H03H 9/60 (2006.01);
U.S. Cl.
CPC ...
H03H 9/568 (2013.01); H03H 9/205 (2013.01); H03H 9/542 (2013.01); H03H 9/547 (2013.01); H03H 9/605 (2013.01);
Abstract
A filter comprises a series unit, and a shunt unit disposed between the series unit and a ground. The shunt unit includes resonators that are selectively operated, and each of the shunt resonators includes a film bulk acoustic resonator.
Quick Actions:
Baek, Won. (2019). Variable frequency filter (U.S. Patent No. 10511286). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10511286
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