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:
Nov. 10, 2015
Filed:
Oct. 31, 2012
Applicant:
Keysight Technologies, Inc., Minneapolis, MN (US);
Inventors:
Hassan Tanbakuchi, Santa Rosa, CA (US);
Matthew Richter, Santa Rosa, CA (US);
Chen-Yu Chi, Santa Rosa, CA (US);
Richard L. Rhymes, Santa Rosa, CA (US);
Cinda Lynette Craven, Santa Rosa, CA (US);
Assignee:
Keysight Technologies, Inc., Santa Rosa, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01P 5/16 (2006.01); H01P 5/18 (2006.01);
U.S. Cl.
CPC ...
H01P 5/185 (2013.01);
Abstract
Described is a directional coupler for forward coupling energy from an input port to a coupling port. The directional coupler has a coupling factor and an operating frequency and an operating wavelength corresponding to the operating frequency.