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公开(公告)号：US20190268321A1
公开(公告)日：2019-08-29
申请号：US16289480
申请日：2019-02-28
Applicant: LG ELECTRONICS INC.
Inventor： Sungjin KIM , Shinjae KANG , Jungsu LEE , Jiin JEON
Abstract: Disclosed is an electronic device including: an input unit including buttons; a plurality of sensors; and a controller configured to generate at least one authentication information based on at least some of the plurality of sensors, calculate a final security level score based on a security level score corresponding to the at least one authentication information, and determine whether a target service or a target external device is accessible, depending on the final security level score, wherein the security level score is set differently based on a type of the at least one authentication information. Accordingly, it is possible to easily access the target service or the target external device through multi-factor authentication.
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公开(公告)号：US20190306709A1
公开(公告)日：2019-10-03
申请号：US16289502
申请日：2019-02-28
Applicant: LG ELECTRONICS INC.
Inventor： Sungjin KIM , Shinjae KANG , Jungsu LEE , Jiin JEON
Abstract: Disclosed is an electronic device including: an input unit provided with buttons; a plurality of sensors; and a controller configured to activate at least some of the plurality of sensors based on a received activation signal, generate authentication information based on at least one of the activated sensors, calculate a final security level score based on a security level score corresponding to the at least one authentication information, and determine whether a target service or a target external device is accessible, based on the calculated final security level score.
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公开(公告)号：US20200026939A1
公开(公告)日：2020-01-23
申请号：US16165508
申请日：2018-10-19
Applicant: LG ELECTRONICS INC.
Inventor： Sooyoung SIM , Kokeun KIM , Sungjin KIM , Jinsung PARK , Jiin JEON , Moonsub JIN , Seheon CHOI
Abstract: The present disclosure relates to an electronic device capable of performing multimodal biometric authentication, and the electronic device may include a memory configured to store information; a plurality of sensors configured to receive biometric information; a controller configured to: receive contextual information from one or more of the plurality of sensors; receive first biometric information from a first sensor of the plurality of sensors; perform a first biometric authentication comprising a generated similarity value between the received first biometric information and first biometric user information stored in the memory, wherein the first biometric authentication uses a first comparison threshold which varies based on the received contextual information; when the first biometric authentication is successful, execute the function according to the successful authentication; when the first biometric authentication is unsuccessful, perform a second biometric authentication using a second biometric information received from a second sensor of the plurality of sensors; and when a result of the first biometric authentication cannot be determined, perform a third biometric authentication using a third biometric information received from a third sensor of the plurality of sensors.
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