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. 13, 2019
Filed:
Apr. 08, 2016
Applicant:
Nec Corporation, Tokyo, JP;
Inventor:
Keiichi Motoi, Tokyo, JP;
Assignee:
NEC CORPORATION, Minato-ku, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01P 1/203 (2006.01); H01P 1/205 (2006.01);
U.S. Cl.
CPC ...
H01P 1/20327 (2013.01); H01P 1/203 (2013.01); H01P 1/205 (2013.01);
Abstract
A first switch is configured to open and close connection between an end part of a first transmission line and ground, and a second switch is configured to open and close connection between an end part of a third transmission line and ground.
Motoi, Keiichi. (2019). Filter circuit and frequency switching method (U.S. Patent No. 10381701). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10381701
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile