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. 08, 2008
Filed:
Oct. 03, 2003
Nicolas Boisbouvier, Rennes, FR;
Françoise Le Bolzer, Rennes, FR;
Ali Louzir, Rennes, FR;
Anne-claude Tarot, Etrelles, FR;
Kouroch Mahdjoubi, Cesson, FR;
Nicolas Boisbouvier, Rennes, FR;
Françoise Le Bolzer, Rennes, FR;
Ali Louzir, Rennes, FR;
Anne-Claude Tarot, Etrelles, FR;
Kouroch Mahdjoubi, Cesson, FR;
Thomson Licensing, Boulogne Billancourt, FR;
Abstract
The invention relates to a method of producing a photonic bandgap structure on a slot-type microwave device which is produced on a metallized substrate. According to the invention, periodically-spaced patterns are formed on the surface of the aforementioned substrate opposite the surface comprising the slot. The invention is suitable for slot-type antennas.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile