Patents by Inventor Jung Yeon Hwang

Jung Yeon Hwang has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 11109274
    Abstract: The present invention relates to a method and apparatus for effectively transmitting or receiving paging in a wireless communication system supporting a plurality of services. A method for transmitting paging by a base station in a wireless communication system supporting a plurality of services according to an embodiment of the present disclosure comprises the steps of: transmitting information on a paging slice corresponding to a service in which paging is transmitted to a terminal; and transmitting the paging to the terminal through the paging slice.
    Type: Grant
    Filed: May 18, 2020
    Date of Patent: August 31, 2021
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Sun-Heui Ryoo, Jung-Soo Jung, Ra-Yeon Ahn, Ji-Won Hwang
  • Publication number: 20210261134
    Abstract: A device for identifying a road surface includes: storage for storing a deep learning-based road surface model; and a controller configured to identify a type of a road surface on which a vehicle is currently traveling, using the road surface model. The device for identifying a road surface can identify a type of a road surface on which the vehicle is traveling based on deep learning and control the terrain mode of the vehicle based on the identified type of the road surface. The type of the road surface on which the vehicle is traveling may be identified with a high accuracy and an optimal terrain mode may be set, thereby improving not only travel stability but also riding comfort of the vehicle.
    Type: Application
    Filed: July 20, 2020
    Publication date: August 26, 2021
    Inventors: Jung Mo KOO, Sang Pil HWANG, Hyung Il KOO, Yong Gyun KIM, Beom Geum CHO, So Yeon KIM, Min Sang KIM
  • Publication number: 20210160223
    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.
    Type: Application
    Filed: November 25, 2020
    Publication date: May 27, 2021
    Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
    Inventors: 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
  • Publication number: 20210141882
    Abstract: Disclosed herein are an apparatus and method for user authentication based on multiple pieces of biometric information. The apparatus may include one or more processors and executable memory for storing at least one program executed by the one or more processors. The at least one program receives multiple pieces of biometric information from the client device of a user, generates the personal identifier of the user using a neural network and a Bloom filter algorithm, and checks the similarity between the personal identifier of the user and each of personal identifiers previously registered in a database, thereby authenticating the user.
    Type: Application
    Filed: October 8, 2020
    Publication date: May 13, 2021
    Inventors: Kwan-Tae CHO, Seok-Hyun KIM, Soo-Hyung KIM, Seung-Hyun KIM, Young-Sam KIM, Jong-Hyouk NOH, Sang-Rae CHO, Young-Seob CHO, Jin-Man CHO, Jung-Yeon HWANG
  • Publication number: 20210044428
    Abstract: A blockchain-based personal information management apparatus and method. The blockchain-based personal information management method includes recording, by a first server device, an encrypted value of personal information of a user and a hash value of the personal information in a blockchain, generating, by the first server device, a proof key to be used to generate a personal information proof of the personal information and a verification key to be used to verify the personal information proof based on the personal information, generating, by a blockchain-based personal information management apparatus, the personal information proof from values recorded in the blockchain using the proof key and a prestored prove function related to a zero-knowledge proof, and verifying, by a second server device, the personal information proof from the values recorded in the blockchain using the verification key and a prestored verify function related to the zero-knowledge proof.
    Type: Application
    Filed: April 24, 2020
    Publication date: February 11, 2021
    Inventors: Jung-Yeon HWANG, Hyun-Ok OH, Seung-Hyun KIM, Soo-Hyung KIM, Jeong-Hyuk LEE
  • Patent number: 10887309
    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.
    Type: Grant
    Filed: January 10, 2018
    Date of Patent: January 5, 2021
    Assignee: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
    Inventors: 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
  • Patent number: 10826897
    Abstract: 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.
    Type: Grant
    Filed: June 25, 2018
    Date of Patent: November 3, 2020
    Assignees: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE, YONSEI UNIVERSITY, UNIVERSITY-INDUSTRY FOUNDATION (UIF)
    Inventors: 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
  • Patent number: 10771459
    Abstract: Disclosed herein are a terminal apparatus, a server apparatus, and a method for FIDO universal authentication using a blockchain. The method includes sending, by the terminal apparatus, a FIDO service request for any one of FIDO registration, FIDO authentication, and FIDO deregistration for an application service provided by the server apparatus to the server apparatus; verifying, by the blockchain, a FIDO service response message, which is created as a result of local authentication of a user in the terminal apparatus in response to the FIDO service request; and processing, by the server apparatus, the FIDO service request based on whether the FIDO service response message is successfully verified by the blockchain.
    Type: Grant
    Filed: August 30, 2018
    Date of Patent: September 8, 2020
    Assignee: Electronics and Telecommunications Research Institute
    Inventors: Seok-Hyun Kim, Sang-Rae Cho, Young-Seob Cho, Se-Young Huh, Soo-Hyung Kim, Seung-Hyun Kim, Young-Sam Kim, Jong-Hyouk Noh, Jin-Man Cho, Seung-Hun Jin, Jung-Yeon Hwang
  • Publication number: 20200228320
    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.
    Type: Application
    Filed: January 15, 2020
    Publication date: July 16, 2020
    Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
    Inventors: 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
  • Publication number: 20200134924
    Abstract: Disclosed herein are an apparatus and method for object networking. The apparatus includes one or more processors and executable memory for storing at least one program executed by the one or more processors. The at least one program registers a real object included in the scene recognized by the virtualization display device of a user as an object of interest, generates a local network using local information pertaining to the object of interest, and generates a global network of multiple objects of interest from the local networks of the multiple objects of interest using global information pertaining to the object of interest.
    Type: Application
    Filed: October 25, 2019
    Publication date: April 30, 2020
    Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
    Inventors: Tae-Yeon KIM, Bhum-Cheol LEE, Ho-Yong RYU, Pyung-Koo PARK, Sung-Hyun YOON, Ho-Sun YOON, Sung-Back HONG, Jung-Yeon HWANG
  • Patent number: 10599910
    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.
    Type: Grant
    Filed: October 31, 2017
    Date of Patent: March 24, 2020
    Assignee: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
    Inventors: 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
  • Patent number: 10333714
    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.
    Type: Grant
    Filed: June 21, 2017
    Date of Patent: June 25, 2019
    Assignee: ELECTRONICS & TELECOMMUNICATIONS RESEARCH INSTITUTE
    Inventors: 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
  • Publication number: 20190138779
    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.
    Type: Application
    Filed: November 6, 2018
    Publication date: May 9, 2019
    Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
    Inventors: 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
  • Patent number: 10263969
    Abstract: Disclosed herein are an apparatus and method for authenticated key exchange using a password and an identity-based signature, by which robustness is provided in order to prevent a server impersonation attack when a password is exposed, and by which a client may be provided with convenient authentication using an ID and a password.
    Type: Grant
    Filed: December 8, 2016
    Date of Patent: April 16, 2019
    Assignee: Electronics and Telecommunications Research Institute
    Inventors: Jung-Yeon Hwang, Seok-Hyun Kim, Soo-Hyung Kim, Seung-Hyun Kim, Jong-Hyouk Noh, Sang-Rae Cho, Young-Seob Cho, Jin-Man Cho, Seung-Hun Jin
  • Publication number: 20190080113
    Abstract: Disclosed herein is an apparatus for recommending privacy control, which includes a relevant information collection unit for collecting relevant information to be used to recommend privacy control in response to a request for personal information of a user from an application; a privacy control recommendation unit for selecting privacy control to be recommended, corresponding to the request for the personal information, from a privacy control pattern of the user using the relevant information; an interface unit for providing an interface that provides information about the request and the recommended privacy control to the user and receives a selection of privacy control from the user; and a privacy control processing unit for processing the personal information of the user depending on the selected privacy control and providing the processed personal information to the application.
    Type: Application
    Filed: August 7, 2018
    Publication date: March 14, 2019
    Applicant: Electronics and Telecommunications Research Institute
    Inventors: Seung-Hyun KIM, Seok-Hyun KIM, Soo-Hyung KIM, Young-Sam KIM, Jong-Hyouk NOH, Sang-Rae CHO, Young-Seob CHO, Jin-Man CHO, Seung-Hun JIN, Se-Young HUH, Jung-Yeon HWANG
  • Publication number: 20190075102
    Abstract: Disclosed herein are a terminal apparatus, a server apparatus, and a method for FIDO universal authentication using a blockchain. The method includes sending, by the terminal apparatus, a FIDO service request for any one of FIDO registration, FIDO authentication, and FIDO deregistration for an application service provided by the server apparatus to the server apparatus; verifying, by the blockchain, a FIDO service response message, which is created as a result of local authentication of a user in the terminal apparatus in response to the FIDO service request; and processing, by the server apparatus, the FIDO service request based on whether the FIDO service response message is successfully verified by the blockchain.
    Type: Application
    Filed: August 30, 2018
    Publication date: March 7, 2019
    Applicant: Electronics and Telecommunications Research Institute
    Inventors: Seok-Hyun KIM, Sang-Rae CHO, Young-Seob CHO, Se-Young HUH, Soo-Hyung KIM, Seung-Hyun KIM, Young-Sam KIM, Jong-Hyouk NOH, Jin-Man CHO, Seung-Hun JIN, Jung-Yeon HWANG
  • Publication number: 20180375859
    Abstract: 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.
    Type: Application
    Filed: June 25, 2018
    Publication date: December 27, 2018
    Inventors: 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
  • Patent number: 10162953
    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.
    Type: Grant
    Filed: August 9, 2016
    Date of Patent: December 25, 2018
    Assignee: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
    Inventors: Jong Hyouk Noh, Seok Hyun Kim, Soo Hyung Kim, Seung Hyun Kim, Sang Rae Cho, Young Seob Cho, Jin Man Cho, Jung Yeon Hwang
  • Publication number: 20180316543
    Abstract: An integrated platform management apparatus to which SDN and NFV technologies are applied includes a VIM controlling and managing virtualized computing, storage, and network resources of a NFVI and interaction of the resources of the NFVI; a VNFM controlling at least one network function and virtualization of the at least one the network function so that a part of the at least one network function and the NFVI is implemented in software; and a NFV orchestrator displaying appliance functions of a plurality of VNFs in form of icons on a UI screen, and provides integrated wired, mobile, and hyper-connection communication services by connecting functions corresponding to icons selected by an OSS or a BSS among the icons displayed on the UI screen in form of a forwarding graph.
    Type: Application
    Filed: April 17, 2018
    Publication date: November 1, 2018
    Inventor: Jung Yeon HWANG
  • Publication number: 20180198794
    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.
    Type: Application
    Filed: January 10, 2018
    Publication date: July 12, 2018
    Inventors: 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