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:
Feb. 07, 2006
Filed:
Jun. 27, 2003
Eiji Ueda, Hiroshima, JP;
Futoshi Nakabe, Hiroshima, JP;
Masahiro Kawasaki, Hiroshima, JP;
Shizuka Sakamoto, Hiroshima, JP;
Motoji Ohmori, Osaka, JP;
Eiji Ueda, Hiroshima, JP;
Futoshi Nakabe, Hiroshima, JP;
Masahiro Kawasaki, Hiroshima, JP;
Shizuka Sakamoto, Hiroshima, JP;
Motoji Ohmori, Osaka, JP;
Matsushita Electric Industrial Co., Ltd., Osaka, JP;
Abstract
The IC card is capable of providing a plurality of services to an external device on one card, and comprises: a interface for the external device; a switch disposed on the IC card and that selects a service; a memory unit recording a information corresponding to a plurality of services and having a plurality areas each storing different information from another areas in security level; a CPU reading/writing information from/to the memory unit based on the service selected by the switch, and provides the selected service to the external device by way of the interface; a security level judgment unit judging the security level on an access status by the application to the memory areas; and a display unit displaying a kind of selected service or a security level of the service.