- 专利标题： Computer-based systems having computing devices configured to interact with dynamic cards and methods of use thereof
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申请号： US16730958申请日： 2019-12-30
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公开(公告)号： US11315000B1公开(公告)日： 2022-04-26
- 发明人: Russell Wolfe , James Bruce Coleman
- 申请人： American Express Travel Related Services Company, Inc.
- 申请人地址： US NY New York
- 专利权人： American Express Travel Related Services Company, Inc.
- 当前专利权人： American Express Travel Related Services Company, Inc.
- 当前专利权人地址： US NY New York
- 代理机构： Sterne, Kessler, Goldstein & Fox P.L.L.C.
- 主分类号： G06K19/07
- IPC分类号： G06K19/07
摘要：
At least some embodiments are directed to a dynamic card. The dynamic card transmits a first temporary card identification number to a computing device. The dynamic card is without an internal power source and is powered up by an external power source housed within the computing device. The dynamic card determines an absence of unused encrypted card identification numbers and receives a set of encrypted card identification numbers from a server. The dynamic card decrypts a second temporary card identification number from the encrypted card identification numbers and shows the second temporary card identification number on a display, replacing the first temporary card identification number. The second temporary card identification number remains shown on the display after the power from the external power source is discontinued. The second temporary card identification number can be used in a subsequent interaction with another computing device.
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