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:
May. 10, 1988
Filed:
Jan. 09, 1985
Applicant:
Inventors:
Assignee:
Thomson-CSF, Paris, FR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01Q / ;
U.S. Cl.
CPC ...
343895 ;
Abstract
A device for waveguide excitation in circular polarization comprising a microwave feed line along which a transverse electromagnetic wave travels, a waveguide and a radiating element fed by the line for radiating a wave which excites the waveguide in circular polarization.
Rannou, Jean. (1988). Antenna comprising a device for excitation of a waveguide in the (U.S. Patent No. 4743918). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4743918
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile