METHOD AND APPARATUS FOR RECOGNIZING ID IN MOBILE TERMINAL HAVING A TOUCHSCREEN
First Claim
1. A method for recognizing an Identification (ID) in a mobile terminal having a touchscreen, the method comprising the steps of:
- activating the touchscreen of the mobile terminal and receiving a selection of either an ID registration mode or an ID authentication mode from a user;
extracting a first bioelectric signal which is caused by the touch of the user and is input from the touchscreen when the ID registration mode is selected;
performing a data analysis on the extracted first bioelectric signal;
determining if the data analysis on the extracted first bioelectric signal is valid;
extracting a first specific waveform from the extracted first bioelectric signal when the data analysis on the extracted first bioelectric signal is valid; and
registering the extracted first specific waveform as an ID of the user.
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Accused Products
Abstract
Disclosed is a method for recognizing an ID in a mobile terminal having a touchscreen, the method including activating the touchscreen of the mobile terminal and receiving selection of either an ID registration mode or an ID authentication mode from a user; extracting a first bioelectric signal which is caused by the touch of the user and is input from the touchscreen when the ID registration mode is selected; determining if data analysis on the extracted first bioelectric signal is valid; extracting a first specific waveform from the extracted first bioelectric signal when the data analysis on the extracted first bioelectric signal is valid; and registering the extracted first specific waveform as an ID of the user.
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Citations
8 Claims
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1. A method for recognizing an Identification (ID) in a mobile terminal having a touchscreen, the method comprising the steps of:
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activating the touchscreen of the mobile terminal and receiving a selection of either an ID registration mode or an ID authentication mode from a user; extracting a first bioelectric signal which is caused by the touch of the user and is input from the touchscreen when the ID registration mode is selected; performing a data analysis on the extracted first bioelectric signal; determining if the data analysis on the extracted first bioelectric signal is valid; extracting a first specific waveform from the extracted first bioelectric signal when the data analysis on the extracted first bioelectric signal is valid; and registering the extracted first specific waveform as an ID of the user. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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8. An apparatus for recognizing an Identification (ID) in a mobile terminal having a touchscreen, the apparatus comprising:
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a touchscreen for generating an interrupt caused by a touch of a user, the touchscreen comprising an electrocardiogram (EKG) sensor to measure a bioelectric signal; and a controller for extracting a specific waveform from a bioelectric signal, which is caused by the touch of the user and is input from the touchscreen, according to the bioelectric signal and a mode selection signal, and then either registering the extracted specific waveform as the ID of the user, or comparing the extracted specific waveform with a pre-registered user ID and controlling the mobile terminal to release a lock mode of the mobile terminal when the extracted specific waveform is included within a preset similar range.
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Specification