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:
Feb. 14, 2017
Filed:
Apr. 15, 2014
Applicant:
Gatesair, Inc., Mason, OH (US);
Inventor:
Dmitri Borodulin, South Lebanon, OH (US);
Assignee:
Gatesair, Inc., Mason, OH (US);
Primary Examiner:
Int. Cl.
CPC ...
H01P 5/18 (2006.01); H01P 3/08 (2006.01);
U.S. Cl.
CPC ...
H01P 5/185 (2013.01);
Abstract
A circuit can include a tandem directional coupler comprising a first directional coupler and a second directional coupler connected in tandem. Each of the first and second directional couplers can have a first strip and a second strip. Portof the first directional coupler can be connected to Portof the second directional coupler. Portof the first directional coupler can be connected to Portof the second directional coupler.