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:
Jun. 19, 2012
Filed:
Dec. 26, 2008
Kenichi Sato, Miyagi, JP;
Daigo Imano, Miyagi, JP;
Hironori Kikuchi, Miyagi, JP;
Yasuhiro Katajima, Kanagawa, JP;
Tatsuya Sano, Miyagi, JP;
Nobuhiro Iwai, Kanagawa, JP;
Kenichi Sato, Miyagi, JP;
Daigo Imano, Miyagi, JP;
Hironori Kikuchi, Miyagi, JP;
Yasuhiro Katajima, Kanagawa, JP;
Tatsuya Sano, Miyagi, JP;
Nobuhiro Iwai, Kanagawa, JP;
Panasonic Corporation, Osaka, JP;
Abstract
Provided is a portable communication device, specifically a portable wireless device which is thin while maintaining excellent reception sensitivity even when the device is laid on a metal top panel. As such device (), a foldable portable cellular phone () is provided with a battery box () opened on the side of a rear surface (), and a circuit board () having an antenna power feed point () is arranged inside a lower case (). The battery box () is covered with a battery cover section () removably attached to the lower case (). The battery cover section () is formed of a member having conductivity, and attached to the lower case () by having contact point members () in between for carrying a current to a reinforcing conductive plate () which is to be a GND layer of the circuit board (). The battery cover section () attached to the lower case () is electrically connected to the reinforcing conductive plate () by making the battery cover section abut to contact point members ().