07150407 is referenced by 27 patents and cites 43 patents.

System for interchanging data between at least two contactless data storage media, particularly contactless chip cards, wherein at least one of the contactless data storage media controls the data interchange as a master, and the at least one other data storage medium is controlled as a slave.

Title
System for interchanging data between at least two contactless data storage media
Application Number
11/16374
Publication Number
7150407 (B1)
Application Date
December 17, 2004
Publication Date
December 19, 2006
Inventor
Marc Melchior
Hohenkammer
DE
Dominik Berger
Graz
AT
Agent
Darby & Darby
Assignee
Infineon Technologies
DE
IPC
G06K 19/06
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