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:
May. 10, 2011
Filed:
Jun. 18, 2009
John N. Tran, Austin, TX (US);
John N. Tran, Austin, TX (US);
STMicroelectronics, Inc., Coppell, TX (US);
Abstract
A smart card device includes a card body; and a plurality of card contacts carried by the card body. A smart card chip circuit includes a processor carried by the card body and operably connected to the contacts. At least one memory stores a set of instructions relating to initiating and completing smart card transactions between the smart card device and a smart card host. A biometric circuit is carried by the card body and operable with the processor and used for verifying identity of a user for subsequent smart card device usage. Power is received through a first contact for powering a power circuit for the smart card and a biometric subsystem power circuit receives power through a second contact.