Pre-authenticated identification token
First Claim
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1. An identification token wearable on the body of a user, comprising:
- a housing;
transmitting means for transmitting user identification data to a proximity reader, said transmitting means located in or on said housing;
state-switching means for switching the identification token between a first state in which said identification token is enabled to transmit said user identification data to the proximity reader and a second state in which said identification token is not enabled to transmit said user identification data to the proximity reader, said state switching means located in or on said housing; and
sensor means for detecting removal of the housing from the user'"'"'s body, said sensor means located in or on said housing;
said state-switching means for switching, in response to said sensor means, the identification token from said first state to said second state in response to said housing being removed from the user'"'"'s body; and
said state-switching means for, in response to a signal received from an electronic device external to said identification token, switching said identification token from said second state to said first state if the identification token is re-attached to the user'"'"'s body within a predetermined time after receiving the signal.
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Abstract
An identification token such as a proximity payment device may be integrated with a wristwatch. For security purposes, the identification token may be disabled when removed from the user'"'"'s wrist. The identification token may be re-enabled by interaction with a docking station or personal computer at the user'"'"'s residence.
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Citations
19 Claims
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1. An identification token wearable on the body of a user, comprising:
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a housing; transmitting means for transmitting user identification data to a proximity reader, said transmitting means located in or on said housing; state-switching means for switching the identification token between a first state in which said identification token is enabled to transmit said user identification data to the proximity reader and a second state in which said identification token is not enabled to transmit said user identification data to the proximity reader, said state switching means located in or on said housing; and sensor means for detecting removal of the housing from the user'"'"'s body, said sensor means located in or on said housing; said state-switching means for switching, in response to said sensor means, the identification token from said first state to said second state in response to said housing being removed from the user'"'"'s body; and said state-switching means for, in response to a signal received from an electronic device external to said identification token, switching said identification token from said second state to said first state if the identification token is re-attached to the user'"'"'s body within a predetermined time after receiving the signal. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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11. A method of operating an identification token in which the identification token is initially attached to a user'"'"'s body, the method comprising:
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detecting, by the identification token, the removal of the identification token from the user'"'"'s body; in response to the detecting of the removal of the identification token, switching, by the identification token, from an enabled state to a disabled state; receiving, in the removed identification token, a signal from a re-enabling device; in response to the received signal, determining, by the identification token, that the token is re-attached to the user'"'"'s body within a predetermined time after receiving the signal and switching, by the identification token, back to the enabled state. - View Dependent Claims (12, 13, 14, 15, 16, 17, 18, 19)
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Specification