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:
Oct. 17, 2006
Filed:
Jul. 17, 2002
Shouichi Koga, Iizuka, JP;
Michinori Kishimoto, Fukuoka, JP;
Toshiyuki Wakisaka, Iizuka, JP;
Masami Wada, Kasuya-Gun, JP;
Shouichi Koga, Iizuka, JP;
Michinori Kishimoto, Fukuoka, JP;
Toshiyuki Wakisaka, Iizuka, JP;
Masami Wada, Kasuya-Gun, JP;
Matsushita Electric Industrial Co., Ltd., Osaka, JP;
Abstract
A card device to be inserted into a slot of an electronic apparatus having an electronic apparatus ground and electrically connected to this electronic apparatus, including a single antenna provided on a carrier, a card ground which is disposed on the carrier and electrically connected to the antenna, and a switch for carrying out, at a high frequency, a connection/disconnection of the card ground to/from the electronic apparatus ground in a condition where this card device is inserted in the slot.