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. 18, 2001
Filed:
Oct. 04, 1999
Applicant:
Inventors:
Didier Prieto, Toulouse, FR;
Eric Rogeaux, Plaisance du Touch, FR;
Jean-Francois Villemazet, Cintegabelle, FR;
Thierry Parra, Toulouse, FR;
Assignee:
Alcatel, Paris, FR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H03H 5/00 ; H01P 3/08 ; H01P 1/00 ;
U.S. Cl.
CPC ...
H03H 5/00 ; H01P 3/08 ; H01P 1/00 ;
Abstract
A balanced and active coplanar microwave coupler for an MMIC, comprising FETs provided with metal grid, source, and drain electrodes integrated with coplanar plane metal elements combined to constitute the inlet and outlet accesses of the coupler. All of the access are constituted by an association comprising one or more CPSes and one or more CPWs.
Prieto, Didier. (2001). Microwave coupler for a monolithic integrated circuit (U.S. Patent No. 6331807). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6331807
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile