Patent ID: 7275686
Filing Date: 2007-10-02
Classification: G06K,G06Q,G07F,G07G,G08B

Abstract:
1. A method for reducing the incidence of theft of an electronic device for purchase comprising: generating a first code uniquely identifying an electronic device, during manufacturing of the device that is only known to the manufacturer of the device, for purchase; generating a second code; embedding a password including the second code in the first code; storing the second code in a protected area that is in a non-volatile location within the device and accessible only by use of a vendor unique command; during purchase of the device, determining if the device comprises a controller; if the device comprises a controller, the controller receiving an encrypted version of the password that is decrypted to a decrypted password; comparing a portion of the decrypted password with the stored code; and upon successful comparison of the portion of the decrypted password with the stored code, allowing activation of the device.