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:
Apr. 01, 2008
Filed:
Mar. 17, 2005
Makoto Zaitsu, Tokyo, JP;
Makoto Zaitsu, Tokyo, JP;
NEC Corporation, Tokyo, JP;
Abstract
A utilization ticket is provided with a wireless IC (Integrated circuit) interface section for performing bi-directional communication with a portable terminal and a first communication program transmission section, a ticket issuing device is connected to an authentication server via a communication network and provided with a communication program and a first utilization ticket issuing section, the portable terminal is provided with a wireless IC interface section for performing bi-directional communication with the utilization ticket, a wireless LAN (Local Area Network) interface section for performing bi-directional communication with an access point, a first terminal information transmission section, and a communication-related settings making section, and the access point is provided with a wireless LAN interface section for performing bi-directional communication with the portable terminal, an authentication requesting section, and an authentication result information transmitting section.