SUBSCRIBER DEVICE UNLOCK
First Claim
Patent Images
1. A mobile device comprising:
- a memory system configured to store a local device identifier;
a processor configured to receive an unlock command from an unlock system storing a remote device identifier and, in response to receiving the unlock command, compare the local device identifier to the remote device identifier;
wherein the processor is configured to execute the unlock command if the local device identifier matches the remote device identifier.
1 Assignment
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Accused Products
Abstract
A mobile device includes a memory system and a processor. The memory system stores a local device identifier and the processor receives an unlock command from an unlock system. In response to receiving the unlock command, the processor compares the local device identifier to a remote device identifier stored in the unlock system. The processor executes the unlock command to unlock the mobile device if the local device identifier matches the remote device identifier.
9 Citations
20 Claims
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1. A mobile device comprising:
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a memory system configured to store a local device identifier; a processor configured to receive an unlock command from an unlock system storing a remote device identifier and, in response to receiving the unlock command, compare the local device identifier to the remote device identifier; wherein the processor is configured to execute the unlock command if the local device identifier matches the remote device identifier. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11)
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12. A method comprising:
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receiving an unlock command from an unlock system; receiving a remote device identifier from the unlock system; comparing the remote device identifier received from the unlock system to a local device identifier; and executing the unlock command if the remote device identifier is the same as the local device identifier and ignoring the unlock command if the remote device identifier is different from the local device identifier. - View Dependent Claims (13, 14, 15, 16, 17, 18, 19)
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20. A method comprising:
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detecting a change in a lock status of a mobile device from an unlocked state to a locked state; detecting, at a mobile device, whether a local device identifier unique to the mobile device has changed; transmitting an updated local device identifier to an unlock system if the local device identifier has changed; receiving an unlock command from an unlock system; receiving a remote device identifier from the unlock system, wherein the remote device identifier is associated with the mobile device; comparing the remote device identifier received from the unlock system to the local device identifier; and executing the unlock command if the remote device identifier is the same as the local device identifier and ignoring the unlock command if the remote device identifier is different from the local device identifier.
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Specification