Invention Grant
- Patent Title: Identification of contactless cards
- Patent Title (中): 识别非接触式卡
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Application No.: US11943648Application Date: 2007-11-21
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Publication No.: US08905312B2Publication Date: 2014-12-09
- Inventor: Walter Kargl
- Applicant: Walter Kargl
- Applicant Address: DE Neubiberg
- Assignee: Infineon Technologies AG
- Current Assignee: Infineon Technologies AG
- Current Assignee Address: DE Neubiberg
- Agency: Schiff Hardin LLP
- Main IPC: G06K7/06
- IPC: G06K7/06 ; G06K7/00
Abstract:
A communication system includes at least one contactless card configured to transmit an encoded identifier; and a reader configured to receive the encoded identifier and compare the received encoded identifier with an encoded reference card identifier, wherein the reader requests data from the contactless card if the encoded identifier matches the encoded reference card identifier.
Public/Granted literature
- US20090127337A1 IDENTIFICATION OF CONTACTLESS CARDS Public/Granted day:2009-05-21
Information query
