Managing power and timing in a smart card device

Details Managing power and timing in a smart card device Managing power and timing in a smart card device

2007-05-09

2010-12-07

Hess, Daniel A (Department: 2876)

Registers

Records

Conductive

C455S406000

Reexamination Certificate

active

07845568

ABSTRACT:
In some implementations, a mobile device includes a first interface configured to communicably couple to a removable integrated circuit card; a second interface configured to wirelessly communicate with a contactless reader that is external to the mobile device; a communication interface that couples the first interface and the second interface and that is configured to obtain information from an integrated circuit card that is coupled to the first interface in response to receipt by the second interface of an information request from the contactless reader; and a programmable timer that is configured to be started in response to the second interface receiving an information request from the contactless reader, and that is further configured to, upon reaching a programmed value, cause the second interface to transmit the obtained information to the contactless reader.

REFERENCES:
patent: 4368512 (1983-01-01), Kyu et al.
patent: 4580276 (1986-04-01), Andruzzi et al.
patent: 5159684 (1992-10-01), Kroll et al.
patent: 5345231 (1994-09-01), Koo et al.
patent: 5371736 (1994-12-01), Evan
patent: 5457786 (1995-10-01), Roush
patent: 5668810 (1997-09-01), Cannella, Jr.
patent: 5758127 (1998-05-01), MacAulay et al.
patent: 5809519 (1998-09-01), Lee
patent: 6076081 (2000-06-01), Bass et al.
patent: 6199764 (2001-03-01), Tsai
patent: 6636927 (2003-10-01), Peters et al.
patent: 6776339 (2004-08-01), Piikivi
patent: 6859650 (2005-02-01), Ritter
patent: 6908037 (2005-06-01), Kim
patent: 6931470 (2005-08-01), Ballantyne et al.
patent: 6962293 (2005-11-01), Kim
patent: 7114093 (2006-09-01), Tardieux et al.
patent: 7127236 (2006-10-01), Khan et al.
patent: 7191262 (2007-03-01), Sleeman
patent: 7228372 (2007-06-01), Yoshimura et al.
patent: 7252242 (2007-08-01), Ho
patent: 7305510 (2007-12-01), Miller
patent: 2002/0086704 (2002-07-01), Meindl et al.
patent: 2003/0189096 (2003-10-01), Markkanen et al.
patent: 2004/0029569 (2004-02-01), Khan et al.
patent: 2004/0030601 (2004-02-01), Pond et al.
patent: 2004/0065734 (2004-04-01), Piikivi
patent: 2004/0127256 (2004-07-01), Goldthwaite et al.
patent: 2004/0208066 (2004-10-01), Burky et al.
patent: 2005/0045720 (2005-03-01), Fruhauf
patent: 2005/0108571 (2005-05-01), Lu et al.
patent: 2005/0238149 (2005-10-01), De Leon
patent: 2006/0000900 (2006-01-01), Fernandes et al.
patent: 2006/0022044 (2006-02-01), Smets et al.
patent: 2006/0049258 (2006-03-01), Piikivi
patent: 2006/0094356 (2006-05-01), Dawidowsky
patent: 2006/0155913 (2006-07-01), Nishikawa et al.
patent: 2006/0165060 (2006-07-01), Dua
patent: 2008/0147923 (2008-06-01), Renahy et al.
patent: 1233531 (2002-08-01), None
patent: 1610256 (2005-12-01), None
patent: 2006-114054 (2006-04-01), None
patent: WO 00/74406 (2000-12-01), None
Atmel Corporation, International Search Report & Written Opinion, PCT/US2008/063311, mailed Dec. 17, 2008, 22 pages.
Scientific Atlanta, “Digital Broadband Delivery System Phase 1.0—System Overview”.
Atmel “Secure Microcontroller for Next-Generation (U)SIM Cards AT91SC512384RCT”.
Atmel, “AT91SC512384RCT Next Generation of (U)SIM ICs”.
International Search Report & Written Opinion, PCT/US2007/080420, mailed Apr. 24, 2008, 11 pages.
“Philips and SKT join forces to simplify NFC development around the world,” NXP press release, May 17, 2006, available at http://www.nxp.com
ews/content/file—1237.html.
“Reader to Reader technology,” Inside Contactless, Jul. 30, 2004, available at http://www.smartcard.co.uk/articles/R2R%20Technology%201—0.pdf.
“Picoread and Picoread Chipset,” Inside Contactless, available at http://www.insidecontactless.com/products/picoread—suite.php (last accessed Jan. 29, 2007).
ISO/IEC 14443-2 “Identification cards—Contactless integrated circuit(s)—Proximity cards. Part 2; Radio frequency power and signal interface,” Jul. 1, 2001, 18 pages.
ISO/IEC 14443-3 “Identification cards—Contactless integrated circuit(s)—Proximity cards. Part 3: Initialization and anticollision,” Feb. 1, 2001, 58 pages.
Microchip PIC18F6585/8585/6680/8680 Data Sheet, (2004), pp. 1-31, 109-123, 125-154, 189-227 and 275-343.
Invitation to Pay Fees PCT/US2008/063311, mailed Aug. 26, 2008, 8 pages.

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