Registers – Coded record sensors – Holding devices
Reexamination Certificate
2005-07-15
2008-09-16
Labaze, Edwyn (Department: 2887)
Registers
Coded record sensors
Holding devices
C235S380000, C235S492000
Reexamination Certificate
active
07424977
ABSTRACT:
A system and method for enhancing functional interoperability of contactless payment devices that are used for conducting electronic payment transactions between consumers and merchants. The contactless payment devices include RFID-embedded cards issued to consumers and proximity coupling devices such as RFID-enabled readers deployed by merchants. The system and method involve use of a reference card and a reference reader to establish acceptable specifications for issued cards and deployed readers, respectively. The reference card and reference reader are cross-calibrated to link the operational specifications for the cards and the readers. A suitable selection of overlapping specification ranges or tolerances for proper card and reader functions, the enhances the interoperability of the issued cards with a deployed reader, and also the interoperability of deployed readers with an issued card.
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Contactless Material (WG8); SmartCard Secure Operating System at www.jayacard.org; 3 pages; www.14443.org—Contactless Documentation.
Garrett Duncan
Smets Patrick
Van De Velde Eddy Lodewijk Hortensia
Baker & Botts LLP
Labaze Edwyn
Mastercard International Incorporated
Tejwani Manu J.
LandOfFree
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