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公开(公告)号：US11201863B2
公开(公告)日：2021-12-14
申请号：US16341849
申请日：2017-10-13
发明人： Ji Young Kim , Hakjoo Kim , Yong-Jun Park , Gwiho Lee , Ho-Dong Jwa , Wooyoung Choi
摘要： Various embodiments of the present invention relate to a method for managing a companion device, and an electronic device using the same, the electronic device comprising: a communication unit for connecting a communication channel with at least one first external electronic device; and at least one processor functionally connected with the communication unit, wherein the at least one processor requests, from the at least one first external electronic device, information (companion device authentication information) necessary for registering the at least one first external electronic device as a companion device of a second external electronic device, in response to the connection with the at least one first external electronic device, receives and stores the companion device authentication information, registers the electronic device as a companion device of the second external electronic device when the electronic device is connected with the second external electronic device, and transmits the stored companion device authentication information to the second external electronic device such that the at least one first external electronic device is registered as a companion device of the second external electronic device. Other various embodiments are possible.
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2.发明授权公开(公告)号：US10149161B2
公开(公告)日：2018-12-04
申请号：US15426274
申请日：2017-02-07
发明人： Wooyoung Choi , Hakjoo Kim , Sangho Park , Yong-Jun Park , Gwiho Lee , Ho-Dong Jwa
摘要： The present disclosure relates generally to a device and method for performing authentication using biometric data in an electronic device. The electronic device can include a memory for storing biometric authentication information about one or more external electronic devices and one or more identification information corresponding to each of the one or more external electronic devices, the one or more external electronic devices including sensors configured to acquire biometric data corresponding to the biometric authentication information, and a processor. The processor can be configured to receive a request related with authentication, to select at least one external electronic device from among the one or more external electronic devices in relation with the authentication, to transmit a request for authentication to the at least one external electronic device, using at least one identification information corresponding to the at least one external electronic device from among the one or more identification information, and to perform the authentication based at least on authentication information received from the at least one external electronic device and the biometric authentication information.
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公开(公告)号：US20240244823A1
公开(公告)日：2024-07-18
申请号：US18388336
申请日：2023-11-09
发明人： Gaeun Choi , Wooyoung Choi , Chansic Yoon
IPC分类号： H10B12/00
CPC分类号： H10B12/315 , H10B12/482
摘要： A semiconductor device includes: an active pattern on a substrate; a gate structure in an upper portion of the active pattern; a bit line structure on the active pattern; a spacer structure on a sidewall of the bit line structure, the spacer structure including an insulating material; and a lower contact plug on a portion of the active pattern adjacent to the bit line structure, the lower contact plug contacting the spacer structure, wherein the spacer structure includes a layer having at least two curves and a vertex disposed between and contacting the two curves.
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4.发明授权公开(公告)号：US11282787B2
公开(公告)日：2022-03-22
申请号：US16879009
申请日：2020-05-20
发明人： Taejin Park , Keunnam Kim , Sohyun Park , Jin-Hwan Chun , Wooyoung Choi , Sunghee Han , Inkyoung Heo , Yoosang Hwang
IPC分类号： H01L29/40 , H01L23/48 , H01L23/52 , H01L23/528 , H01L29/06 , G11C5/10 , H01L29/423 , H01L27/108 , H01L21/768
摘要： The semiconductor device provided comprises a substrate that includes active regions that extends in a first direction and a device isolation layer that defines the active regions, word lines that run across the active regions in a second direction that intersects the first direction, bit-line structures that intersect the active regions and the word lines and that extend in a third direction that is perpendicular to the second direction, first contacts between the bit-line structures and the active regions, spacer structures on sidewalls of the bit-line structures, and second contacts that are between adjacent bit-line structures and are connected to the active regions. Each of the spacer structures extends from the sidewalls of the bit-line structures onto a sidewall of the device isolation layer.
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公开(公告)号：US10579131B2
公开(公告)日：2020-03-03
申请号：US15814790
申请日：2017-11-16
发明人： Jaecheol Kim , Jinkyu Kim , Dongwoo Kim , Jeongho Kim , Jaesoo Chaung , Jongshik Ha , Heetae Oh , Hyeokseon Yu , Seungyoung Lee , Wooyoung Choi , Jaewoong Han , Mangun Hur
IPC分类号： G06F1/26 , G06F1/32 , G06F1/3296 , G06F1/3206 , G06F15/78 , H03F3/217
摘要： An electronic device includes a system-on-chip (SoC) including at least one component, a memory, and a processor functionally connected to the SoC and the memory. The processor is configured to apply a default voltage for driving the at least one component at a specific frequency. The processor is also configured to determine whether data on an offset voltage corresponding to the at least one component and the specific frequency is stored. The processor is further configured to apply the offset voltage, being different from the default voltage, to the at least one component when the data on the offset voltage is stored. Other embodiments are possible.
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公开(公告)号：US20180109947A1
公开(公告)日：2018-04-19
申请号：US15783451
申请日：2017-10-13
发明人： Hakjoo Kim , Yong-Jun Park , Gwiho Lee , Ho-Dong Jwa , Ji Young Kim , Sangho Park , Hyunseung Lee , Wooyoung Choi
摘要： Disclosed are a method and an apparatus for connecting electronic devices based on biometric information without a certification server. An electronic device includes a wireless communication unit configured to perform wireless communication with an external device; a biometric recognition module; a memory; and a processor connected to the wireless communication unit, the biometric recognition module, and the memory. The processor is configured to register, in the external device, authentication information for authenticating the external device through the electronic device, establish a communication connection with the external device through the wireless communication unit, receive a request for authenticating the electronic device from the external device in response to the communication connection, acquire biometric information corresponding to a user of the electronic device using the biometric recognition module in response to the authentication request, perform device authentication for the user based on at least the biometric information, encrypt authentication information when the authentication is successfully performed, and transmit the encrypted authentication information to the external device.
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7.发明申请公开(公告)号：US20170244702A1
公开(公告)日：2017-08-24
申请号：US15422841
申请日：2017-02-02
发明人： Ho-Dong JWA , Gwiho Lee , Hakjoo Kim , Sangho Park , Yong-Jun Park , Kyungryol Lee , Wooyoung Choi
IPC分类号： H04L29/06
CPC分类号： H04L63/0861 , H04L63/083 , H04L63/10
摘要： According to various example embodiments of the present disclosure, an electronic device and an operating method thereof may include receiving an access request for the electronic device from an external electronic device, activating the authentication module in response to the access request, transmitting, to the external electronic device, an authentication information request for the authentication module, receiving, from the external electronic device, authentication information corresponding to a user of the external electronic device in response to the authentication information request, performing authentication on the user based on the authentication information using the authentication module, and deactivating the authentication module if the authentication is complete.According to various example embodiments of the present disclosure, an electronic device and an operating method thereof may include establishing a communication connection with a plurality of external devices, requesting the plurality of external devices for identification information, receiving the identification information from at least one of the plurality of external devices in response to the identification information request, and cancelling the request to at least one external device different from the at least one of the plurality of external devices based on receiving the identification information.
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公开(公告)号：US11574915B2
公开(公告)日：2023-02-07
申请号：US17328228
申请日：2021-05-24
发明人： Wooyoung Choi , Woonghwi Bae , Jinwoo Bae , Chaelin Yoon , Sunghee Han , Sunwoo Heo , Deoksung Hwang
IPC分类号： H01L27/108
摘要： A semiconductor device includes first bit lines disposed on a substrate. Buried contacts disposed among first bit lines and connected to the substrate are provided. Landing pads are disposed on the buried contacts. Second bit lines are disposed on a peripheral area of the substrate. Upper surfaces of the second bit lines and the landing pads are coplanar with each other. First insulating patterns are disposed among the second bit lines. Second insulating patterns are disposed among the landing pads. Cell capacitors connected to the landing pads are disposed. The first insulating patterns include an insulating layer different from at least one insulating layer of the second insulating patterns.
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公开(公告)号：US10810449B2
公开(公告)日：2020-10-20
申请号：US15397074
申请日：2017-01-03
发明人： Hakjoo Kim , Sangho Park , Yong-Jun Park , Gwiho Lee , Ho-Dong Jwa , Wooyoung Choi
IPC分类号： G06K9/00 , G06F9/54 , H04L29/06 , G06F3/147 , G06F21/32 , G06F3/03 , G06F21/35 , H04L29/08 , G09G5/00
摘要： Disclosed are an electronic device and a method of operating the same. The electronic device may include a touch screen; a communication interface comprising communication circuitry; and a processor functionally connected to the communication circuitry of the communication interface, wherein the processor may be configured to receive execution information usable for authenticating at least one resource of a second external device from a first external device through the communication circuitry of the communication interface, to display a user interface configured to acquire biometric information of a user through the touch screen in response to receiving the execution information, to generate virtual biometric information based on the acquired biometric information, and to transmit the virtual biometric information to the second external device through the communication circuitry of the communication interface wherein the virtual biometric information is usable for authenticating the at least one resource.
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公开(公告)号：US10366246B2
公开(公告)日：2019-07-30
申请号：US15403267
申请日：2017-01-11
发明人： Kyungryol Lee , Byeong-Cheol Gil , Dae-Hui Kim , Hakjoo Kim , Sangho Park , Yong-Jun Park , Jong-Cheul Park , Gwiho Lee , Ho-Dong Jwa , Wooyoung Choi , Jin Choi
IPC分类号： G06F21/60 , G06F21/62 , G06F3/0484
摘要： An electronic device and an method of operating an electronic device according to various example embodiments include: acquiring one of a plurality of pieces of identification information which are already registered; setting one of a plurality of function sets which are already registered based on the acquired identification information; and allowing access based on the set function set.
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