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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
发明人： 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
摘要： 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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公开(公告)号：US20210160223A1
公开(公告)日：2021-05-27
申请号：US17104695
申请日：2020-11-25
发明人： 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
摘要： 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
发明人： 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分类号： G06K9/00
摘要： 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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公开(公告)号：US20200175259A1
公开(公告)日：2020-06-04
申请号：US16583343
申请日：2019-09-26
发明人： Jong-Hyouk NOH , Seok Hyun KIM , Soo Hyung KIM , Seung-Hyun KIM , Youngsam KIM , Kwantae CHO , Sangrae CHO , Young Seob CHO , Jin-Man CHO , Seung Hun JIN
摘要： A facial recognition method and apparatus are provided. The face recognizing apparatus divides an input face image into a plurality of regions, generates a feature vector consisting of real values for each region of the input face image, and generates an image feature vector using the generated feature vectors for each region. In addition, the face recognizing apparatus performs a search for finding whose face image the input face image is by using the image feature vector.
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公开(公告)号：US20180375859A1
公开(公告)日：2018-12-27
申请号：US16016822
申请日：2018-06-25
申请人： ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE , YONSEI UNIVERS8ITY, UNIVERSITY - INDUSTRY FOUNDATION (UIF)
发明人： Seyoung HUH , Andrew Beng Jin Teoh , Jung Yeon HWANG , Seok Hyun KIM , Soo Hyung KIM , Seung-Hyun KIM , Youngsam KIM , Jong-Hyouk NOH , Sangrae CHO , Young Seob CHO , Jin-Man CHO , Seung Hun JIN
CPC分类号： H04L63/0861 , G06F21/32 , G06K9/00926 , G06K2009/00953 , H04L9/0869 , H04L9/0894 , H04L9/3231
摘要： A method and an apparatus for authenticating user using biometric information. The apparatus authenticates the user by performing: generating a first feature vector from first biometric information of the user obtained by the biometric sensor and multiplying the first feature vector by a plurality of pseudo-random number (PRN) matrices, respectively; generating a query template based on an index of an element having a maximum value among elements of a result vector of the multiplication between the first feature vector and the plurality of PRN matrices; and performing authentication for the user by comparing the query template with a pre-stored reference template of a subscribed user.
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公开(公告)号：US20180131725A1
公开(公告)日：2018-05-10
申请号：US15642450
申请日：2017-07-06
发明人： Seung-Hyun KIM , Seok Hyun KIM , Soo Hyung KIM , Youngsam KIM , Jong-Hyouk NOH , Sangrae CHO , Young Seob CHO , Jin-Man CHO , Seyoung HUH , Jung Yeon HWANG , Seung Hun JIN
CPC分类号： H04L63/20 , G06F8/44 , G06F8/53 , G06F8/65 , G06F9/46 , H04L63/10 , H04W12/0027 , H04W12/00503
摘要： Disclosed is a method and apparatus for mobile terminal management supporting security policy. An exemplary embodiment of the present invention provides a terminal management method for installing a mobile device management (MDM) function in which a server supports a security policy for a binary mobile application, including: adding, by the server, an MDM interlocking code for each class-method unit of an original application of the binary mobile application; modifying, by the server, the original application into a modification application; and generating and transmitting, by the server, an MDM policy including at least one MDM function to be applied to the modification application to a mobile terminal.
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7.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
发明人： 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分类号： H04L63/10 , G06Q30/08 , G06Q40/12 , H04L9/0637 , H04L9/3239 , H04L63/123 , H04L2209/38 , H04L2209/56 , H04L2463/102
摘要： 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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公开(公告)号：US20180144169A1
公开(公告)日：2018-05-24
申请号：US15799867
申请日：2017-10-31
发明人： 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分类号： G06K9/00
CPC分类号： G06K9/001 , G06F21/32 , G06K9/0008
摘要： 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
发明人： 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分类号： H04L9/3231 , G06K9/00228 , G06K9/00288 , G06K9/00885 , G06K2009/00953 , H04L9/0863 , H04L9/0866 , H04L9/3247
摘要： 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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