(12) United States Patent (10) Patent No.: US 7,748,636 B2 Finn (45) Date of Patent: Jul
USOO77486.36B2 (12) United States Patent (10) Patent No.: US 7,748,636 B2 Finn (45) Date of Patent: Jul. 6, 2010 (54) PORTABLE IDENTITY CARD READER (56) References Cited SYSTEM FORPHYSICAL AND LOGICAL U.S. PATENT DOCUMENTS ACCESS 4.014.602 A 3, 1977 Ruell (75) Inventor: David Finn, Tourmakeady (IE) 4,367.965 A 1/1983 Speitel et al. 4,897,644 A 1/1990 Hirano (73) Assignee: DPD Patent Trust Ltd., Lower 5,034,648 A 7/1991 Gastgeb Churchfield, Touma Ready, Co. Mayo 5,084,699 A 1/1992 DeMichele 5,376,778 A 12, 1994 Kreft (IE) 5,399,847 A 3, 1995 Droz 5,696,363 A 12/1997 Larchevesque (*) Notice: Subject to any disclaimer, the term of this 5,741,392 A 4, 1998 Droz patent is extended or adjusted under 35 5,761,648 A 6/1998 Golden et al. U.S.C. 154(b) by 497 days. 6,067.235 A 5, 2000 Finn et al. (21) Appl. No.: 11/779,299 (Continued) Filed: Jul.18, 2007 (22) FOREIGN PATENT DOCUMENTS (65) Prior Publication Data CA 227917.6 7, 1998 US 2008/OO 14867 A1 Jan. 17, 2008 Related U.S. Application Data (Continued) (63) Continuation-in-part of application No. 1 1/420,747, OTHER PUBLICATIONS filed on May 27, 2006, now Pat. No. 7,597,250, and a ACR38CT Contactless SIM Tracker Technical Specification, continuation-in-part of application No. 1 1/355.264, Advanced Card Systems Ltd., Hong Kong. filed on Feb. 15, 2006, and a continuation-in-part of application No.
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