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. 22, 2009
Filed:
Sep. 25, 2003
Yoshikazu Ishii, Yokohama, JP;
Tomoharu Kaneko, Yokohama, JP;
Tsutomu Kito, Yokohama, JP;
Panasonic Corporation, Osaka, JP;
Abstract
According to the present invention, in an integrated wireless communication system composed of a wireless LAN systemin which wireless communication is performed with mobile terminalsof a wireless LAN area, and a cellular systemthat is linked to this wireless LAN systemvia exchange equipment, a request from an external terminal for communication with a mobile terminalor a request from a mobile terminalfor communication with an external terminal is received, and a communication path is selected and communication performed either via the cellular systemor via the wireless LAN systemaccording to this communication request.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile