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公开(公告)号：US11100208B2
公开(公告)日：2021-08-24
申请号：US17155908
申请日：2021-01-22
Applicant: LG ELECTRONICS INC.
Inventor： Kokeun Kim , Sooyoung Sim , Shinjae Kang , Sungjin Kim
Abstract: An electronic device for performing multimodal biometric authentication, includes a first biometric sensor configured to sense first biometric information; a second biometric sensor configured to sense second biometric information; a security module configured to set a multidimensional variable determination criterion including context information at the time of sensing at least one of the first biometric information and the second biometric information, perform a first user authentication by applying the multidimensional variable determination criterion to a matching score for the first biometric information or the second biometric information, and determine whether or not to perform a second user authentication using remaining biometric information based on a result of the first user authentication; and a controller configured to control an operation of the electronic device based on at least one of the result of the first user authentication and a result of the second user authentication carried out by the security module.
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Patent Agency Ranking
公开(公告)号：US11580992B2
公开(公告)日：2023-02-14
申请号：US16557624
申请日：2019-08-30
Applicant: LG ELECTRONICS INC.
Inventor： Shinjae Kang , Sungjin Kim , Jungsu Lee
Abstract: An intelligent voice recognition method, voice recognition apparatus and intelligent computing device are disclosed. An intelligent voice recognition method of a voice recognition apparatus according to an embodiment of the present invention detects a voice of a user, receives an authentication request from the user, and performs authentication for the user on the basis of a result of determination of whether authentication for the user has recently been performed and a result of recognition of the voice of the user, thereby reducing a time and the quantity of calculations necessary for user authentication. One or more of the voice recognition apparatus and the intelligent computing device can be associated with artificial intelligence (AI) modules, unmanned aerial vehicle (UAV) robots, augmented reality (AR) devices, virtual reality (VR) devices, 5G service related devices, etc.
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公开(公告)号：US11290880B2
公开(公告)日：2022-03-29
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：US10936709B2
公开(公告)日：2021-03-02
申请号：US16204945
申请日：2018-11-29
Applicant: LG ELECTRONICS INC.
Inventor： Kokeun Kim , Sooyoung Sim , Shinjae Kang , Sungjin Kim
Abstract: An electronic device according to an embodiment of the present disclosure may include a first biometric sensor configured to sense first biometric information; a second biometric sensor configured to sense second biometric information; a security module configured to set a multidimensional variable determination criterion including context information at the time of sensing at least one of the first biometric information and the second biometric information, and perform first user authentication by applying the multidimensional variable determination criterion to a matching score for the first biometric information or the second biometric information, and determine whether or not to perform second user authentication using the remaining biometric information based on a result of the first user authentication; and a controller configured to control an operation of the electronic device based on at least one of the first and second user authentication results carried out by the security module.
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公开(公告)号：US11310214B2
公开(公告)日：2022-04-19
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：US10803159B2
公开(公告)日：2020-10-13
申请号：US16116790
申请日：2018-08-29
Applicant: LG ELECTRONICS INC.
Inventor： Kokeun Kim , Shinjae Kang , Sungjin Kim , Sooyoung Sim , Seheon Choi
Abstract: The present disclosure relates to an electronic device capable of performing complex biometric authentication, and the electronic device may include a plurality of biometric sensors configured to sense different biometric information, a security module configured to calculate a matching score for each of the different biometric information through a comparison between the different biometric information and previously registered user information, and calculate fake probability information for each of the different biometric information in consideration of a fake factor of the different biometric information, and perform user authentication using the matching score and the fake probability information calculated for each of the different biometric information, and a controller configured to control the electronic device based on a user authentication result performed by the security module.
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