Apparatus and method for controlling locking function using direction sensor in portable terminal
First Claim
1. A method of setting or unsetting a lock of a portable terminal, the method comprising:
- inputting a locking signal;
detecting a direction information of the portable terminal using a direction sensor; and
setting the lock of the portable terminal by storing the input locking signal and the detected direction information in a memory, or unsetting the lock of the portable terminal by comparing the input locking signal and the detected direction information with a pre-stored locking signal and a pre-stored direction information pre-stored in the memory,wherein the direction sensor senses a direction in which the portable terminal is moved.
1 Assignment
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Accused Products
Abstract
A mobile terminal includes an apparatus for controlling a locking function using a direction sensor. The apparatus includes an input element that receives a locking signal. The apparatus can detect direction information of the portable terminal, and set the lock of the portable terminal by storing the input locking signal and the detected direction information in a memory, or unset the lock of the portable terminal by comparing the input locking signal and the detected direction information with locking signal and direction information pre-stored in the memory. Accordingly, even if the locking signal is exposed, the locking signal is not authenticated if a terminal direction value is not correct, thereby maintaining security of the locking signal in a further improved manner without having to add another complex functions.
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Citations
24 Claims
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1. A method of setting or unsetting a lock of a portable terminal, the method comprising:
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inputting a locking signal; detecting a direction information of the portable terminal using a direction sensor; and setting the lock of the portable terminal by storing the input locking signal and the detected direction information in a memory, or unsetting the lock of the portable terminal by comparing the input locking signal and the detected direction information with a pre-stored locking signal and a pre-stored direction information pre-stored in the memory, wherein the direction sensor senses a direction in which the portable terminal is moved. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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9. An apparatus for setting or unsetting a lock of a portable terminal, the apparatus comprising:
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an input element configured to receive an input a locking signal; a direction sensor configured to detect a direction information of the portable terminal; and a controller configured to at least one of; set the lock of the portable terminal by storing the input locking signal and the detected direction information in a memory; and unset the lock of the portable terminal by comparing the input locking signal and the detected direction information with a pre-stored locking signal and a pre-stored direction information pre-stored in the memory, wherein the direction sensor senses a direction in which the portable terminal is moved. - View Dependent Claims (10, 11, 12, 13, 14, 15, 16)
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17. A portable terminal for use in a wireless communication network, the portable terminal comprising:
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an apparatus for setting or unsetting a lock of a portable terminal, the apparatus comprising; an input element configured to receive an input a locking signal; a direction sensor configured to detect a direction information of the portable terminal; and a controller configured to at least one of; set the lock of the portable terminal by storing the input locking signal and the detected direction information in a memory; and unset the lock of the portable terminal by comparing the input locking signal and the detected direction information with a pre-stored locking signal and a pre-stored direction information pre-stored in the memory, wherein the direction sensor senses a direction in which the portable terminal is moved. - View Dependent Claims (18, 19, 20, 21, 22, 23, 24)
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Specification