Patents by Inventor Soo-Hyung Kim

Soo-Hyung Kim 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).

  • Publication number: 20230179590
    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.
    Type: Application
    Filed: November 14, 2022
    Publication date: June 8, 2023
    Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
    Inventors: 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
  • Publication number: 20230160526
    Abstract: A support system for a connection unit for connecting an inner tank and an outer tank of a cryogenic fluid storage tank includes: an inner support formed to surround a part of the connection unit; a head coupled to the inner circumferential surface of a first end portion of the inner support, and formed to comes in contact with an end portion of the connection unit when the connection unit is coupled to the inner support; and an outer support formed to surround the inner support and having a first end portion connected to a second end portion of the inner support, wherein a second end portion of the outer support comes in contact with the inner tank or the outer tank.
    Type: Application
    Filed: March 29, 2022
    Publication date: May 25, 2023
    Inventors: Do Hyung KIM, Stepien Piotr, Soo Yong Song, Dong Yeong Jeong, Dong Hee Hong, Seo Young Kim, Hyun Suk Kim, Hyun Sung Kim, Byoung Jae Park
  • Publication number: 20230103021
    Abstract: Disclosed herein are an apparatus and method for issuing delegated credentials between digital wallets possessed by multiple users connected to a Decentralized Identifier (DID) registry through wired/wireless communication. The method includes receiving, by a digital wallet of a first user, a delegated credential issuance request message including a newly created DID document from a digital wallet of a second user, generating, by the digital wallet of the first user, a delegated credential using both the delegated credential issuance request message, received from the digital wallet of the second user, and an original credential, previously issued by the digital wallet of the first user, and transmitting, by the digital wallet of the first user, the generated delegated credential and the original credential, together with a delegated credential registration request message, to the digital wallet of the second user.
    Type: Application
    Filed: July 5, 2022
    Publication date: March 30, 2023
    Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
    Inventors: Kwan-Tae CHO, Sang-Rae CHO, Geon-Woo KIM, Seok-Hyun KIM, Soo-Hyung KIM, Young-Sam KIM, Jong-Hyouk NOH, Young-Seob CHO, Jin-Man CHO, Seung-Hun JIN
  • Patent number: 11594916
    Abstract: A portable communication device includes a touchscreen display, a wireless charging circuit, and one or more processors operatively coupled with the wireless charging circuit and configured to detect a touch contact with respect to the touchscreen display, while wireless charging is not performed using the wireless charging circuit, allow recognition of the touch contact having a first touch characteristic and a second touch characteristic as a user input with respect to the touchscreen display, and while the wireless charging is performed using the wireless charging circuit, allow recognition of the touch contact having the first touch characteristic as the user input with respect to the touchscreen display and refrain from recognizing the touch contact having the second touch characteristic as the user input with respect to the touchscreen display.
    Type: Grant
    Filed: March 30, 2021
    Date of Patent: February 28, 2023
    Inventors: Hun-Cheol Oh, Soo-Hyung Kim
  • Publication number: 20220399955
    Abstract: A signal receiving device includes a sampling device configured to sample an input signal to output a plurality of sampling values, and an output circuit configured to output data based on the sampling values. The output circuit outputs the data by performing majority voting based on first to third sampling values of the sampling values in response to a first control signal, and outputs the data and first and second error count signals based on the first sampling value and fourth and fifth sampling values of the sampling values in response to a second control signal. The first error count signal is generated by comparing the first sampling value sampled under a reference condition with the fourth sampling value sampled under a first offset condition, and the second error count signal is generated by comparing the first sampling value with the fifth sampling value sampled under a second offset condition.
    Type: Application
    Filed: January 22, 2022
    Publication date: December 15, 2022
    Inventors: Young San KANG, Byoung Sul KIM, Soo-Hyung KIM, Jun-Ho JO
  • Patent number: 11451519
    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: Grant
    Filed: November 25, 2020
    Date of Patent: September 20, 2022
    Assignee: 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: 20220173916
    Abstract: Disclosed herein are an apparatus and method for managing a history of object owners. The method includes generating, by an object owner history management apparatus, a product registration Verifiable Credential (VC) in a form of a Merkle tree, and registering the product registration VC in a blockchain in order to manage a history of owners of an object, acquiring, by a first user terminal device, the product registration VC from the blockchain and registering a first owner VC, generated based on the product registration VC, in the blockchain to register an ownership of the object, and acquiring, by a second user terminal device, a product transfer Verifiable Presentation (VP) from the first user terminal device and registering a second owner VC, generated based on the product transfer VP, in the blockchain to receive transfer of the ownership of the object.
    Type: Application
    Filed: May 28, 2021
    Publication date: June 2, 2022
    Applicant: Electronics and Telecommunications Research Institute
    Inventors: Seok-Hyun KIM, Geon-Woo KIM, Soo-Hyung KIM, Young-Sam KIM, Jong-Hyouk NOH, Kwan-Tae CHO, Sang-Rae CHO, Young-Seob CHO, Jin-Man CHO, Seung-Hun JIN
  • Publication number: 20220173891
    Abstract: Disclosed herein are an apparatus and method for managing personal information.
    Type: Application
    Filed: May 24, 2021
    Publication date: June 2, 2022
    Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
    Inventors: Seok-Hyun KIM, Young-Seob CHO, Geon-Woo KIM, Soo-Hyung KIM, Young-Sam KIM, Jong-Hyouk NOH, Kwan-Tae CHO, Sang-Rae CHO, Jin-Man CHO, Seung-Hun JIN
  • Patent number: 11343072
    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: Grant
    Filed: January 15, 2020
    Date of Patent: May 24, 2022
    Assignee: 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
  • Patent number: 11277037
    Abstract: A wireless power transmitter performs a method for supplying power for wireless charging from the wireless power transmitter to a plurality of wireless power receivers. The wireless charging method includes allocating priorities to one or more electronic devices that connect for wireless charging, and supplying wireless power to the one or more electronic devices based on the priorities. Other embodiments may be implemented.
    Type: Grant
    Filed: August 20, 2020
    Date of Patent: March 15, 2022
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Soo-Hyung Kim, Hun-Cheol Oh, Ji-Hyun Park, Soon-Hyun Cha, Young-Joon Kim, Hyun-Soo Kim
  • Patent number: 11195304
    Abstract: Various embodiments of the present disclosure propose an apparatus and a method for processing an image for converting a frame rate. To this end, the present invention is capable of providing an apparatus and a method for processing an image, configured to convert a frame rate on the basis of monochrome image frames acquired through a monochrome sensor, and perform an image synthesis with the frame rate converted monochrome image frame by using a downsampled color image frame acquired through a color sensor.
    Type: Grant
    Filed: February 1, 2017
    Date of Patent: December 7, 2021
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Sung-Oh Kim, Seung-Won Oh, Jae-Moon Kim, Hyun-Hee Park, Yong-Man Lee, Seul-Ki Jang, Hyung-Ju Chun, Jong-Bum Choi, Kwang-Tai Kim, Soo-Hyung Kim, Dong-Hyun Yeom, Ki-Huk Lee
  • Patent number: 11169686
    Abstract: An electronic device having a flexible display and method of providing the same are disclosed herein. A flexible display is disposed on at least a portion of an area of the electronic device and configured to egress or ingress from at least one housing of the electronic device to alter an exposed area of the flexible display. At least one processor operatively coupled to the flexible display is configured to detect the exposed area of the flexible display altered by egress or ingress of the flexible display from the housing, detect a setting mode based on the altered exposed area of the flexible display; and execute at least one of changing a resolution setting, changing an operation mode, and changing a user interface setting of the flexible display based on the detected setting mode.
    Type: Grant
    Filed: January 28, 2019
    Date of Patent: November 9, 2021
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Soo-Hyung Kim, Byoung-Uk Yoon
  • Publication number: 20210312086
    Abstract: Disclosed herein are an apparatus and method for recommending privacy control. A privacy control server includes multiple common privacy control recommendation models learned based on personal information provision histories of multiple users, a user preference determination unit for generating at least one question item based on the multiple common privacy control recommendation models and determining a privacy control preference of a user based on a result of a user answer to the at least one question item, and a common privacy control recommendation model provision unit for providing a common privacy control recommendation model selected to match the privacy control preference of the user to the user.
    Type: Application
    Filed: April 7, 2021
    Publication date: October 7, 2021
    Applicant: Electronics and Telecommunications Research Institute
    Inventors: Seung-Hyun KIM, Seok-Hyun KIM, Soo-Hyung KIM, Young-Sam KIM, Jong-Hyouk NOH, Kwan-Tae CHO, Sang-Rae CHO, Young-Seob CHO, Jin-Man CHO, Jung-Yeon HWANG
  • Publication number: 20210218284
    Abstract: A portable communication device includes a touchscreen display, a wireless charging circuit, and one or more processors operatively coupled with the wireless charging circuit and configured to detect a touch contact with respect to the touchscreen display, while wireless charging is not performed using the wireless charging circuit, allow recognition of the touch contact having a first touch characteristic and a second touch characteristic as a user input with respect to the touchscreen display, and while the wireless charging is performed using the wireless charging circuit, allow recognition of the touch contact having the first touch characteristic as the user input with respect to the touchscreen display and refrain from recognizing the touch contact having the second touch characteristic as the user input with respect to the touchscreen display.
    Type: Application
    Filed: March 30, 2021
    Publication date: July 15, 2021
    Inventors: Hun-Cheol OH, Soo-Hyung Kim
  • Publication number: 20210209801
    Abstract: Various embodiments of the present disclosure propose an apparatus and a method for processing an image for converting a frame rate. To this end, the present invention is capable of providing an apparatus and a method for processing an image, configured to convert a frame rate on the basis of monochrome image frames acquired through a monochrome sensor, and perform an image synthesis with the frame rate converted monochrome image frame by using a downsampled color image frame acquired through a color sensor.
    Type: Application
    Filed: February 1, 2017
    Publication date: July 8, 2021
    Inventors: Sung-Oh KIM, Seung-Won OH, Jae-Moon KIM, Hyun-Hee PARK, Yong-Man LEE, Seul-Ki JANG, Hyung-Ju CHUN, Jong-Bum CHOI, Kwang-Tai KIM, Soo-Hyung KIM, Dong-Hyun YEOM, Ki-Huk LEE
  • 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
  • Patent number: 10965144
    Abstract: An apparatus and a method for controlling wireless charging are provided. A wireless charging mode is performed. In response to the performance of the wireless charging mode, an input sensing condition of the touch screen is changed from a first condition to a second condition different from the first condition.
    Type: Grant
    Filed: April 15, 2019
    Date of Patent: March 30, 2021
    Inventors: Hun-Cheol Oh, Soo-Hyung Kim
  • 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: 10891204
    Abstract: A memory system including: a memory apparatus including a buffer die, core dies disposed on the buffer die, channels and a through silicon via configured to transmit a signal between the buffer die and at least one of the core dies; a memory controller configured to output a command signal and an address signal to the memory apparatus, to output a data signal to the memory apparatus and to receive the data signal from the memory apparatus; and an interposer including channel paths for connecting the memory controller and the channels, wherein the memory apparatus further includes a path selector for changing a connection state between the channels and channel paths, and when an error is detected in a first connection state between the channels and the channel paths, the path selector changes the first connection state to a second connection state.
    Type: Grant
    Filed: November 27, 2018
    Date of Patent: January 12, 2021
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Soo-Hyung Kim, Chul-Hwan Choo