Wireless communication device with tamper resistant configuration settings
First Claim
Patent Images
1. An electronic apparatus comprising:
- one or more memories;
a program for operating the electronic apparatus stored in at least one of the one or more memories;
a processor for executing the program coupled to the one or more memories;
a non-contact information reader coupled to at least one of the one or more memories;
a non-contact readout information bearing proximity device, which only coupled to the non-contact information reader when in its proximity, the information bearing device storing one or more items of information that are used by the program for operating the electronic apparatus.
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Accused Products
Abstract
Devices (302, 702, 800) with embedded control programs are provided are provided with RF-ID devices (114, 504) or other non-contact read data carriers (604) that provide configuration data, on which the execution of the embedded control programs is contingent. Preferred embodiments include wireless communication devices (302, 702, 800) provided with RF-ID devices (114, 504) or set of magnets (604) that encodes data embedded in front fascia. Embodiments of the invention increase the security of configuration data, and allow for functionality to enhanced by replacing the front fascia.
10 Citations
22 Claims
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1. An electronic apparatus comprising:
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one or more memories; a program for operating the electronic apparatus stored in at least one of the one or more memories; a processor for executing the program coupled to the one or more memories; a non-contact information reader coupled to at least one of the one or more memories; a non-contact readout information bearing proximity device, which only coupled to the non-contact information reader when in its proximity, the information bearing device storing one or more items of information that are used by the program for operating the electronic apparatus. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11)
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12. An electronic apparatus comprising:
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one or more memories; a program for operating the electronic apparatus stored in at least one of the one or more memories; a processor for executing the program coupled to the one or more memories; a non-contact information reader coupled to at least one of the one or more memories; a non-contact readout information bearing proximity device, which is only coupled to the non-contact information reader when in its proximity, the information bearing device storing one or more items of information that are used by the program for operating the electronic apparatus; and a front fascia, wherein the information bearing device is embedded in the front fascia.
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13. An electronic apparatus comprising:
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one or more memories; a program for operating the electronic apparatus stored in at least one of the one or more memories; a processor for executing the program coupled to the one or more memories; a non-contact information reader coupled to at least one of the one or more memories; a non-contact readout information bearing proximity device, which is only coupled to the non-contact information reader when in its proximity, the information bearing device storing one or more items of information that are used by the program for operating the electronic apparatus; and a control knob, wherein the information bearing device is embedded in the control knob.
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14. An electronic apparatus comprising:
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one or more memories; a program for operating the electronic apparatus stored in at least one of the one or more memories; a processor for executing the program coupled to the one or more memories; a non-contact information reader coupled to at least one of the one or more memories; a non-contact readout information bearing proximity device, which is only coupled to the non-contact information reader when in its proximity, the information bearing device storing one or more items of information that are used by the program for operating the electronic apparatus; and a keypad, wherein the information bearing device is embedded in the keypad.
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15. An electronic apparatus comprising:
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a processor for executing a program for operating the electronic apparatus; a first volatile memory coupled to the processor for storing one or more items of configuration data on which execution of the program is dependent; a mechanically attachable device comprising a second non-volatile memory for storing the one or more items of configuration data, the mechanically attachable device being capable of communicatively coupling with the first volatile memory through at least one or more circuits in order to transfer the one or more items of configuration data to the first volatile memory. - View Dependent Claims (16, 17)
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18. A method of operating a mechanically attachable configuration data bearing device in conjunction with an electronic apparatus the operation of which is dependent on the configuration data, the method comprising the steps of:
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cryptographically protecting one or more items of configuration data; and wirelessly transmitting the one or more items of configuration data from the detachable configuration data bearing device to the electronic apparatus. - View Dependent Claims (19, 20, 21)
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22. A method of operating an attachable device that is capable of storing configuration data in conjunction with a plurality of reconfigurable apparatuses the operation of which are dependent on the configuration data, the method comprising the steps of:
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connecting the mechanically attachable device that is capable of holding configuration data to a first reconfigurable apparatus; accepting user input of configuration data input into the first reconfigurable apparatus; establishing wireless communication between the first reconfigurable apparatus and the detachable device; transmitting configuration data from the first reconfigurable apparatus to the detachable device; storing the configuration data in the detachable device; attaching the detachable device to a second reconfigurable apparatus; establishing wireless communication between the detachable device and the second reconfigurable apparatus; transmitting the configuration data from the detachable device to the second reconfigurable apparatus; and operating the second reconfigurable apparatus according to the configuration data received from the detachable device.
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Specification