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:
Dec. 12, 2006
Filed:
Jun. 06, 2003
Norikazu Okako, Chuo-ku, JP;
Minoru Shioi, Chuo-ku, JP;
Norikazu Okako, Chuo-ku, JP;
Minoru Shioi, Chuo-ku, JP;
TDK Corporation, Tokyo, JP;
Abstract
There is provided a PC card-type wireless LAN card including a metal cover in which lowering of throughput of data transmission is prevented. In a card-type wireless communication device (wireless LAN card) in which a printed board assembly including an antenna, an RF (radio frequency) circuit part (wireless circuit part), a baseband circuit part, and a connector for connection with an information terminal device is fixed to a frame made of synthetic resin, and is covered with a top cover made of metal and a bottom cover except for the portion of the antenna, a shield case made of metal covering the RF circuit part and electrically connected to a ground pattern and the top cover made of metal are brought into contact with each other in a wide range through a metal conductor worked into a shape having elasticity.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile