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:
Apr. 23, 1985
Filed:
Aug. 27, 1982
Applicant:
Inventor:
Serge Drabowitch, Paris, FR;
Assignee:
Thomson-CSF, , FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01Q / ;
U.S. Cl.
CPC ...
343771 ;
Abstract
Each radiating slot having a length L in the vicinity of the operating wavelength .lambda. of a direct-radiation slotted rectangular waveguide is placed on one side of the waveguide so as to be parallel to the lines of current flow and is provided with a transverse stepped section formed at the center of the slot at right angles to the current lines.
Quick Actions:
Drabowitch, Serge. (1985). Waveguide having radiating slots and a wide frequency band (U.S. Patent No. 4513291). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4513291
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile