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US 2019/0104122 A1Published application
Imei storage
AssigneeGiesecke+Devrient Mobile Security GmbH
InventorsFrank GÖTZE, Claus DIETZE, Jan EICHHOLZ
Life of this patent
Estimating the term…
Abstract
A chip set for a terminal comprises at least one secure processor, in which a one-time programmable memory is integrated. At least one terminal serial number of the terminal is stored in the chip set. Information for securing the terminal serial number against tampering is stored in the one-time programmable memory.
Claims18
-17. (canceled)
A chip set for a terminal, the chip set comprising at least one secure processor into which a one-time programmable memory is integrated, wherein at least one terminal serial number of the terminal is stored in the chip set,
- wherein in the one-time programmable memory there is stored information for securing the terminal serial number against tampering.
Dependencies are inferred from the claim text.