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. 21, 2009
Filed:
Dec. 21, 2005
Robert W. Bossemeyer, St. Charles, IL (US);
Edmond W. Israelski, Lake Barrington, IL (US);
Wayne Robert Heinmiller, Elgin, IL (US);
Jordan Howard Light, Chicago, IL (US);
Gayle Roberta Ekstrom, Chicago, IL (US);
Robert W. Bossemeyer, St. Charles, IL (US);
Edmond W. Israelski, Lake Barrington, IL (US);
Wayne Robert Heinmiller, Elgin, IL (US);
Jordan Howard Light, Chicago, IL (US);
Gayle Roberta Ekstrom, Chicago, IL (US);
AT&T Intellectual Property I, L.P., Reno, NV (US);
Abstract
A system has a plurality of memory locations and a processor. The plurality of memory locations is partitioned by security level and by smart card application. The plurality of memory locations has at least one limited access partition to store limited access information associated with a smart card. The processor is coupled to the plurality of memory locations to receive a transaction request related to the smart card, to authenticate the smart card, to access the limited access information of the limited access partition in response to a data pointer of the smart card, and to process the transaction request according to the limited access information. The limited access information includes a restriction defined by an owner of the smart card.