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:
Feb. 07, 2006
Filed:
Nov. 17, 2003
Shinichi Tamura, Moriyama, JP;
Atsushi Saitoh, Muko, JP;
Taiyo Nishiyama, Otsu, JP;
Takatoshi Kato, Mino, JP;
Hiroaki Tanaka, Osaka-fu, JP;
Shinichi Tamura, Moriyama, JP;
Atsushi Saitoh, Muko, JP;
Taiyo Nishiyama, Otsu, JP;
Takatoshi Kato, Mino, JP;
Hiroaki Tanaka, Osaka-fu, JP;
Abstract
A waveguide, a high-frequency circuit, and a high-frequency circuit device having the waveguide are provided. The waveguide includes two conductor plates each of which has a surface having a groove. At least one of the conductor plates has protrusions extending from the surface at both sides of the groove. The two conductor plates are in contact with each other such that the grooves face each other. Screws disposed between the protrusions and bumps, which are formed outside the protrusions on the conductor plate, fasten the conductor plates with a predetermined pressure.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile