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. 30, 2006
Filed:
Aug. 27, 2004
Junichi Noro, Akita, JP;
Takeshi Iizuka, Akita, JP;
Junichi Noro, Akita, JP;
Takeshi Iizuka, Akita, JP;
Mitsumi Electric Co., Ltd., Tokyo, JP;
Abstract
In an antenna unit including a patch antenna, the antenna unit is provided with a non-feeding conductor wall so as to enclose the patch antenna. The conductor wall is, for example, made of metal. The conductor wall has a square main conductor plate apart from a bottom surface of the patch antenna, four side plates extending upward from four sides of the main conductor plate, and four trapezoidal tongue pieces extending inward from upper ends of the four side plates in parallel with the main conductor plate.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile