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. 24, 2008
Filed:
Jul. 14, 2000
Osamu Sasaki, Tokyo, JP;
Tetsuo Matsuse, Osaka, JP;
Hisashi Takayama, Tokyo, JP;
Kyoko Kawaguchi, Chiba, JP;
Yoshiaki Nakanishi, Tokyo, JP;
Osamu Sasaki, Tokyo, JP;
Tetsuo Matsuse, Osaka, JP;
Hisashi Takayama, Tokyo, JP;
Kyoko Kawaguchi, Chiba, JP;
Yoshiaki Nakanishi, Tokyo, JP;
Matsushita Electric Industrial Co., Ltd., Osaka, JP;
Abstract
A network electronic ticketis provided in an electronic ticket. Start page data, a ticket owner secret key, an electronic ticket possession certificate, and a network service programare provided in the network electronic ticket, the network service programcontrols various types of processing and an electronic ticket storage terminal, and the ticket owner secret keyand the electronic ticket possession certificateare used for authentication processing with an information providing apparatus on a network, whereby it is made possible to connect to the network from the electronic ticket itself and receive information service.