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.:

US 6791499 B1

PDF
Full Text
Expired
Date of Patent:
Sep. 14, 2004

Filed:

Dec. 06, 2002
Applicant:
Inventors:

Hiroshi Nakamura, Ome, JP;

Hiroyuki Minaguchi, Higashimatsuyama, JP;

Toshiyuki Hirota, Hino, JP;

Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01Q 1/24 ;
U.S. Cl.
CPC ...
H01Q 1/24 ;
Abstract

Antenna elements for a wireless unit provided in a housing body are sandwiched between a housing base and a housing cover. The size and thickness of the apparatus housing are thus reduced, and the structure of installing the antenna elements is simplified into an economically advantageous structure. The antenna elements are provided, with the surfaces of their antenna patterns all exposed from the side walls of the housing body. It is hence possible to realize an antenna unit with stable and high performance without being electromagnetically influenced by components installed in the housing.


Find Patent Forward Citations

Nakamura, Hiroshi. (2004). Electronic apparatus and antenna installation method (U.S. Patent No. 6791499). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6791499

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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