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公开(公告)号：US20230179590A1
公开(公告)日：2023-06-08
申请号：US17986013
申请日：2022-11-14
Inventor： Seok Hyun KIM , Young Seob CHO , Soo Hyung KIM , Geon Woo KIM , Young Sam KIM , Jong Hyouk NOH , Kwan Tae CHO , Sang Rae CHO , Jin Man CHO , Seung Hun JIN
CPC classification number: H04L63/083 , H04L9/3247
Abstract: Disclosed are a device and method for managing credentials. In a multi-decentralized identity management service environment, a user can safely manage credentials that have been once issued, and can use the credentials in various user terminals without being redundantly issued credentials.
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2.发明申请公开(公告)号：US20170195322A1
公开(公告)日：2017-07-06
申请号：US15190104
申请日：2016-06-22
Inventor： Young Seob CHO , Seok Hyun KIM , Soo Hyung KIM , Seung Hyun KIM , Jong Hyouk NOH , Sang Rae CHO , Jin Man CHO , Seung Hun JIN , Jung Yeon HWANG
IPC: H04L29/06
CPC classification number: G07C9/00103 , G07C2209/63
Abstract: Disclosed are an entry and exit control method and apparatus, and a user terminal and a server. The entry and exit control method may be performed by the entry and exit control apparatus, and include broadcasting location information of the entry and exit control apparatus, receiving an authentication token from the user terminal providing a user authentication interface, verifying the received authentication token, and controlling an entry or an exit based on the verified authentication token, in which the authentication token may be issued by an entry and exit control server communicating with the entry and exit control apparatus at a request of the user terminal.
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公开(公告)号：US20210160223A1
公开(公告)日：2021-05-27
申请号：US17104695
申请日：2020-11-25
Inventor： Jung Yeon HWANG , Seung-Hyun KIM , Sung-Hoon LEE , Soo Hyung KIM , Sangrae CHO , Seok Hyun KIM , Young Seob CHO , Youngsam KIM , Jong-Hyouk NOH , Kwantae CHO , Jin-Man CHO
Abstract: An anonymous credential authentication system receives an anonymous credential signature value indicating that setting proposition information using a credential is satisfied from a user device that has been issued the credential combined with multiple pieces of attribute information constituting personal information, generates signer authentication information that confirms a signer of the anonymous credential signature value using an opening key, and outputs the signer authentication information.
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公开(公告)号：US20190138779A1
公开(公告)日：2019-05-09
申请号：US16182600
申请日：2018-11-06
Inventor： Jung Yeon HWANG , Youngsam KIM , Hyung-Kyun KIM , Sangrae CHO , Seung-Hyun KIM , Soo Hyung KIM , Jong-Hyouk NOH , Young Seob CHO , Jin-Man CHO , Seung Hun JIN , Seyoung HUH
IPC: G06K9/00
Abstract: A method and an apparatus for fingerprint recognition are disclosed. The apparatus for the fingerprint recognition may extract a plurality of fingerprint feature points from a fingerprint image and may configure a group among the plurality of fingerprint feature points. The apparatus for the fingerprint recognition may also calculate a distance value between first fingerprint feature points included in the group and may use the distance value to generate a distance value sequence.
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5.发明申请公开(公告)号：US20180198794A1
公开(公告)日：2018-07-12
申请号：US15867525
申请日：2018-01-10
Inventor： Seyoung HUH , Seok Hyun KIM , Soo Hyung KIM , Seung-Hyun KIM , Youngsam KIM , Jong-Hyouk NOH , Sangrae CHO , Young Seob CHO , Jin-Man CHO , Jung Yeon HWANG , Seung Hun JIN
CPC classification number: H04L63/10 , G06Q30/08 , G06Q40/12 , H04L9/0637 , H04L9/3239 , H04L63/123 , H04L2209/38 , H04L2209/56 , H04L2463/102
Abstract: A transaction information managing system including a plurality of servers and at least one third-party server, wherein the plurality of servers are configured to create, when transactions using the budget of the public organization occurs, a block based on transaction information of the transactions, add the block to the block chain, and share the block chain and the at least one third-party server is configured to perform a mathematical operation to enhance the reliability of the block chain, and a method for managing the transaction information are provided.
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Patent Agency Ranking
公开(公告)号：US20180144169A1
公开(公告)日：2018-05-24
申请号：US15799867
申请日：2017-10-31
Inventor： Jung Yeon HWANG , Seok Hyun KIM , Soo Hyung KIM , Seung-Hyun KIM , Youngsam KIM , Hyung-Kyun KIM , Jong-Hyouk NOH , Sangrae CHO , Young Seob CHO , Jin-Man CHO , Seung Hun JIN , Seyoung HUH
IPC: G06K9/00
CPC classification number: G06K9/001 , G06F21/32 , G06K9/0008
Abstract: A method and an apparatus for fingerprint recognition are disclosed. The apparatus for the fingerprint recognition may extract a plurality of fingerprint feature points from a fingerprint image and may predetermine a group among the plurality of fingerprint feature points. The apparatus for the fingerprint recognition may also calculate a ridge number between the first fingerprint feature points included in the group and may use the ridge number to generate a ridge count sequence.
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公开(公告)号：US20180123797A1
公开(公告)日：2018-05-03
申请号：US15629611
申请日：2017-06-21
Inventor： Jong-Hyouk NOH , Seok Hyun KIM , Soo Hyung KIM , Seung-Hyun KIM , Youngsam KIM , Sangrae CHO , Young Seob CHO , Jin-Man CHO , Seyoung HUH , Jung Yeon HWANG , Seung Hun JIN
CPC classification number: H04L9/3231 , G06K9/00228 , G06K9/00288 , G06K9/00885 , G06K2009/00953 , H04L9/0863 , H04L9/0866 , H04L9/3247
Abstract: A face recognition based key generation apparatus controls a key generation model that is formed of a CNN and an RNN to be learned to generate a desired key having a consistent value by using sample facial images of a key owner and a PIN of the key owner as inputs, and the key generation model receives a facial image of the key owner and the PIN of the key owner, as inputs at a desired key generation time, and generates a key.
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公开(公告)号：US20200228320A1
公开(公告)日：2020-07-16
申请号：US16743781
申请日：2020-01-15
Inventor： Seok Hyun KIM , Sangrae CHO , Young Seob CHO , Soo Hyung KIM , Seung-Hyun KIM , Youngsam KIM , Jong-Hyouk NOH , Kwantae CHO , Jin-Man CHO , Seung Hun JIN , Jung Yeon HWANG
Abstract: A method and an apparatus for providing a service using a kiosk by a service providing server by performing the steps of: receiving a device list of at least one kiosk having an ability to provide the service among a plurality of kiosks registered in a blockchain from a kiosk server; authenticating a first kiosk through a smart contract function embedded in the blockchain when a user requests the service through the first kiosk and determining whether the first kiosk is included in the device list; and providing the service to the user when the first kiosk is authenticated by the smart contract function and is included in the device list are provided.
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9.发明申请公开(公告)号：US20170199995A1
公开(公告)日：2017-07-13
申请号：US15232565
申请日：2016-08-09
Inventor： Jong Hyouk NOH , Seok Hyun KIM , Soo Hyung KIM , Seung Hyun KIM , Sang Rae CHO , Young Seob CHO , Jin Man CHO , Jung Yeon HWANG
CPC classification number: G06F21/316 , H04W12/06 , H04W12/08 , H04W88/02
Abstract: A user classification apparatus and method using a keystroke pattern based on a user posture are provided. A user classification method using a keystroke pattern may include receiving keystroke data from a user, extracting feature information corresponding to a unique pattern of the user using the received keystroke data, comparing the extracted feature information to a pattern of a keystroke profile for each posture of the user pre-generated through training, and determining whether currently input keystroke data is data of a trained user based on a result of the comparing.
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公开(公告)号：US20160071342A1
公开(公告)日：2016-03-10
申请号：US14699328
申请日：2015-04-29
Inventor： Soo Hyung KIM , Seok Hyun KIM , Seung Hyun KIM , Jong Hyouk NOH , Sang Rae CHO , Young Seob CHO , Jin Man CHO , Seung Hun JIN , Dae Seon CHOI
IPC: G07C9/00
CPC classification number: G07C9/00111 , G07C9/00103
Abstract: Provided are a zone-based user verification system, a method thereof, and a zone-based user verification server. The zone-based user verification system includes a verification zone setting device configured to set a user verification zone and transmit user verification zone information to a user terminal located near the set user verification zone, a user terminal configured to determine whether the user terminal has entered the user verification zone by using the user verification zone information, and transmit identification information for user verification when it is determined that the user terminal has entered the user verification zone, a service terminal configured to transmit a user verification request signal when it is determined that the user terminal has entered the user verification zone, and a user verification server configured to perform user verification by using information included in the user verification request signal received from the service terminal and identification information for user verification received from the user terminal.
Abstract translation: 提供了基于区域的用户验证系统，其方法和基于区域的用户验证服务器。 基于区域的用户验证系统包括验证区域设置设备，被配置为设置用户验证区域并将用户验证区域信息发送到位于设置用户验证区域附近的用户终端，用户终端被配置为确定用户终端是否已经进入 所述用户验证区域通过使用所述用户验证区域信息，并且在确定所述用户终端已经进入所述用户验证区域时发送用于用户验证的识别信息;服务终端，被配置为在确定所述用户验证请求信号时确定所述用户验证请求信号 用户终端已经进入用户验证区域，用户验证服务器被配置为通过使用从服务终端接收的用户验证请求信号中包括的信息和从用户终端接收到的用户验证的识别信息来执行用户验证。
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