Patents by Inventor Hee Do KIM

Hee Do 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: 20250080379
    Abstract: Provided are an edge gateway system for providing device use and resource sharing suggestions and an operating method thereof. The edge gateway system includes at least one edge gateway and an edge gateway management server connected to the at least one edge gateway. The edge gateway is connected to one or more edge devices and transmits an operation status of the edge gateway and an operation status of the edge devices to the edge gateway management server, the edge gateway management server generates suggestion information to be delivered to a user of the edge gateway based on the operation status of the edge gateway and the operation status of the edge devices, and the suggestion information includes any one of an edge device use suggestion, an edge device sharing suggestion, and an edge gateway service resource sharing suggestion.
    Type: Application
    Filed: August 30, 2024
    Publication date: March 6, 2025
    Applicant: Electronics and Telecommunications Research Institute
    Inventors: Hee Do KIM, Jae In KIM, Geun Yong KIM, Hark YOO, Ryang Soo KIM, Sung Chang KIM, Chor Won KIM, Ji Hyoung RYU, Byung Hee SON, Ki Cheoul WANG, Gi Ha YOON
  • Patent number: 12218801
    Abstract: Disclosed is an adaptive deep learning inference system that adapts to changing network latency and executes deep learning model inference to ensure end-to-end data processing service latency when providing a deep learning inference service in a mobile edge computing (MEC) environment. An apparatus and method for providing a deep learning inference service performed in an MEC environment including a terminal device, a wireless access network, and an edge computing server are provided. The apparatus and method provide deep learning inference data having deterministic latency, which is fixed service latency, by adjusting service latency required to provide a deep learning inference result according to a change in latency of the wireless access network when at least one terminal device senses data and requests a deep learning inference service.
    Type: Grant
    Filed: November 4, 2021
    Date of Patent: February 4, 2025
    Assignee: Electronics and Telecommunications Research Institute
    Inventors: Ryang Soo Kim, Geun Yong Kim, Sung Chang Kim, Hark Yoo, Jae In Kim, Chor Won Kim, Hee Do Kim, Byung Hee Son
  • Publication number: 20240161492
    Abstract: The present invention relates to an image collection sensor device, an unmanned counting edge computing system and method using the same, and more particularly, to an image collection sensor device capable of providing a high-precision unmanned counting service using a low-power wireless image collection sensor device operated by a battery by analyzing unmanned counting result data that counts the number of persons included in image data, determining image sensor parameters of the image data, and adjusting a collection cycle and collection image quality of image sensor data according to environmental changes in a sensing area.
    Type: Application
    Filed: November 14, 2023
    Publication date: May 16, 2024
    Applicant: Electronics and Telecommunications Research Institute
    Inventors: Ryangsoo KIM, Sung Chang KIM, Hark YOO, Geun Yong KIM, Jaein KIM, Chorwon KIM, Hee Do KIM, Ji Hyoung RYU, Byung-Hee SON, Kicheoul WANG, Giha YOON
  • Patent number: 11945968
    Abstract: Disclosed are an anti-fingerprint film for automobile interiors and methods of producing the same. The anti-fingerprint film for automobile interior parts may include a base layer and an outermost layer located on the base layer including a fluorine-based compound, thus reducing the attachment area of the fingerprint composed of water and oil by virtue of the outermost layer having high water and oil repellency, ultimately removing fingerprint visibility.
    Type: Grant
    Filed: December 14, 2022
    Date of Patent: April 2, 2024
    Assignees: Hyundai Motor Company, Kia Corporation
    Inventors: Hyun Jung Kim, Jae Sik Seo, Ho Tak Jeon, Hee Do Kim, Hyun Don Kim, Seong Uk Juen
  • Publication number: 20240043697
    Abstract: Disclosed are an anti-fingerprint film for automobile interiors and methods of producing the same. The anti-fingerprint film for automobile interior parts may include a base layer and an outermost layer located on the base layer including a fluorine-based compound, thus reducing the attachment area of the fingerprint composed of water and oil by virtue of the outermost layer having high water and oil repellency, ultimately removing fingerprint visibility.
    Type: Application
    Filed: December 14, 2022
    Publication date: February 8, 2024
    Inventors: Hyun Jung Kim, Jae Sik Seo, Ho Tak Jeon, Hee Do Kim, Hyun Don Kim, Seong Uk Juen
  • Publication number: 20220150129
    Abstract: Disclosed is an adaptive deep learning inference system that adapts to changing network latency and executes deep learning model inference to ensure end-to-end data processing service latency when providing a deep learning inference service in a mobile edge computing (MEC) environment. An apparatus and method for providing a deep learning inference service performed in an MEC environment including a terminal device, a wireless access network, and an edge computing server are provided. The apparatus and method provide deep learning inference data having deterministic latency, which is fixed service latency, by adjusting service latency required to provide a deep learning inference result according to a change in latency of the wireless access network when at least one terminal device senses data and requests a deep learning inference service.
    Type: Application
    Filed: November 4, 2021
    Publication date: May 12, 2022
    Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
    Inventors: Ryang Soo KIM, Geun Yong KIM, Sung Chang KIM, Hark YOO, Jae In KIM, Chor Won KIM, Hee Do KIM, Byung Hee SON
  • Patent number: 11277495
    Abstract: Provided are a system and method for providing a microservice-based device control interface. The system for providing a microservice-based device control interface includes a Docker registry server in which resources required for providing a device control interface are located and a gateway which receives and installs resources and provides a device control interface using a Docker-based microservice structure.
    Type: Grant
    Filed: December 9, 2019
    Date of Patent: March 15, 2022
    Assignee: Electronics and Telecommunications Research Institute
    Inventors: Geun Yong Kim, Byung Hee Son, Gi Ha Yoon, Ryang Soo Kim, Jae In Kim, Chor Won Kim, Hee Do Kim, Hark Yoo
  • Publication number: 20200186622
    Abstract: Provided are a system and method for providing a microservice-based device control interface. The system for providing a microservice-based device control interface includes a Docker registry server in which resources required for providing a device control interface are located and a gateway which receives and installs resources and provides a device control interface using a Docker-based microservice structure.
    Type: Application
    Filed: December 9, 2019
    Publication date: June 11, 2020
    Applicant: Electronics and Telecommunications Research Institute
    Inventors: Geun Yong KIM, Byung Hee SON, Gi Ha YOON, Ryang Soo KIM, Jae In KIM, Chor Won KIM, Hee Do KIM, Hark YOO
  • Publication number: 20190280768
    Abstract: In the present invention, by providing a device for determining a state of an optical network terminal line including: an optical signal transfer interface configured to transfer a downlink signal transmitted from an optical line terminal to an optical network terminal line and to transfer an uplink signal transmitted from an optical network terminal connected to the optical network terminal line to the optical line terminal; an optical signal transmitter configured to transmit an optical signal to the optical signal transfer interface; an optical signal receiver configured to receive the downlink signal through the optical signal transfer interface, to receive a reflected signal corresponding to the optical signal, and to detect intensity of the downlink signal and the reflected signal; a signal converter configured to convert the reflected signal from an analog form to a digital form; a signal processor configured to analyze the reflected signal of a digital form and to determine the state of the optical ne
    Type: Application
    Filed: March 12, 2019
    Publication date: September 12, 2019
    Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
    Inventors: Byung-Hee SON, Geun Yong KIM, Ryangsoo KIM, Jaein KIM, Hee Do KIM, Moon Kyun OH, Hark YOO, Gi-Ha YOON
  • Patent number: 10270526
    Abstract: A terminal status monitoring apparatus connected to a terminal at an optical subscriber side in an optical network is provided. A signal transferring unit transfers a downlink optical signal to the terminal and receives, as a reflected optical signal, the downlink optical signal which is reflected at the terminal. A signal receiving unit measures an intensity of the reflected optical signal. A signal processing unit determines a connection status of a terminal device at the terminal by comparing an intensity of the downlink optical signal with the intensity of the reflected optical signal. A signal output unit outputs the connection status.
    Type: Grant
    Filed: November 7, 2017
    Date of Patent: April 23, 2019
    Assignee: Electronics and Telecommunications Research Institute
    Inventors: Byung-Hee Son, Geun Yong Kim, Jae In Kim, Hee Do Kim, Moon Kyun Oh, Hark Yoo, Dongsoo Lee
  • Publication number: 20180131436
    Abstract: A terminal status monitoring apparatus connected to a terminal at an optical subscriber side in an optical network is provided. A signal transferring unit transfers a downlink optical signal to the terminal and receives, as a reflected optical signal, the downlink optical signal which is reflected at the terminal. A signal receiving unit measures an intensity of the reflected optical signal. A signal processing unit determines a connection status of a terminal device at the terminal by comparing an intensity of the downlink optical signal with the intensity of the reflected optical signal. A signal output unit outputs the connection status.
    Type: Application
    Filed: November 7, 2017
    Publication date: May 10, 2018
    Applicant: Electronics and Telecommunications Research Institute
    Inventors: Byung-Hee SON, Geun Yong KIM, Jae In KIM, Hee Do KIM, Moon Kyun OH, Hark YOO, Dongsoo LEE
  • Publication number: 20180006726
    Abstract: Provided is an optical distribution network (ODN) including an optical cable and an optical node, and more particularly, an optical distribution network including an optical cable and an optical node, wherein the optical node is implemented to acquire and analyze information regarding the optical cable through an optical connector included in the optical cable, and an operating method thereof. The ODN includes an optical cable and an optical node connectable to the optical cable, wherein the optical cable has an optical connector capable of being joined to the optical node, and the optical connector has an electronic tag configured to store identification information of the optical cable and a first connection pin configured to electrically connect the electronic tag and the optical node.
    Type: Application
    Filed: June 29, 2017
    Publication date: January 4, 2018
    Inventors: Jae In KIM, Geun Yong KIM, Hee Do KIM, Byung Hee SON, Moon Kyun OH, Hark YOO, Dong Soo LEE, Hyun Seo KANG, Gi Ha YOON
  • Patent number: 9825710
    Abstract: Disclosed are a method and system for determining and controlling power of an optical transmitter of an optical network unit (ONU) for a time and wavelength division multiplexing passive optical network (TWDM-PON). The system includes an RSSI collector configured to collect received signal strength indication (RSSI) information from upstream optical signals received from the ONUs connected to optical line terminal (OLT) ports, an ONU power level determiner configured to gather the pieces of RSSI information about the ONUs from the RSSI collector, and to determine power of optical transmitters of the ONUs based on the gathered information, and a power mode controller configured to receive power mode setting information of the optical transmitters of the ONUs from the ONU power level determiner, and to generate a physical layer operation and maintenance (PLOAM) message to control power modes of the ONUs based on the received power mode setting information.
    Type: Grant
    Filed: December 28, 2016
    Date of Patent: November 21, 2017
    Assignee: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
    Inventors: Hark Yoo, Dong Soo Lee, Geun Yong Kim, Sung Chang Kim, Hee Do Kim, Jae In Kim
  • Publication number: 20170244488
    Abstract: Provided are an electronic device, a smart label, and an optical network management apparatus using the same. The optical network management apparatus includes one or more smart labels respectively equipped in ports and cables to work and a terminal device configured to transmit control signals, which control smart labels respectively equipped in a port and a cable to work among the one or more smart labels, to smart labels respectively equipped in the port and the cable to work.
    Type: Application
    Filed: February 22, 2017
    Publication date: August 24, 2017
    Inventors: Jae In KIM, Sung Chang KIM, Geun Yong KIM, Hee Do KIM, Moon Kyun OH, Hark YOO, Dong Soo LEE
  • Publication number: 20170111119
    Abstract: Disclosed are a method and system for determining and controlling power of an optical transmitter of an optical network unit (ONU) for a time and wavelength division multiplexing passive optical network (TWDM-PON). The system includes an RSSI collector configured to collect received signal strength indication (RSSI) information from upstream optical signals received from the ONUs connected to optical line terminal (OLT) ports, an ONU power level determiner configured to gather the pieces of RSSI information about the ONUs from the RSSI collector, and to determine power of optical transmitters of the ONUs based on the gathered information, and a power mode controller configured to receive power mode setting information of the optical transmitters of the ONUs from the ONU power level determiner, and to generate a physical layer operation and maintenance (PLOAM) message to control power modes of the ONUs based on the received power mode setting information.
    Type: Application
    Filed: December 28, 2016
    Publication date: April 20, 2017
    Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
    Inventors: Hark YOO, Dong Soo LEE, Geun Yong KIM, Sung Chang KIM, Hee Do KIM, Jae In KIM
  • Patent number: 9614612
    Abstract: A fast protection switching method for a Passive Optical Network (PON). When performing protection switching from an operation link (an operation network) to a protection link (a protection network) in a PON, the fast protection switching method enables rapidly updating Equalization Delay (EqD) values, even if the EqD values are different for Optical Network Terminals (ONTs) of varying distances.
    Type: Grant
    Filed: January 8, 2015
    Date of Patent: April 4, 2017
    Assignee: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
    Inventors: Geun Yong Kim, Sung Chang Kim, Hark Yoo, Hee Do Kim, Dong Soo Lee
  • Patent number: 9609403
    Abstract: Provided is a method of saving power in a passive optical network (PON) system including an optical line terminal (OLT) and a plurality of optical network units (ONUs), the OLT including an optical transceiver to communicate with at least one ONU through an optical line, and a controller to control the optical transceiver to transmit an upstream bandwidth map to the ONU at a predetermined transmission interval, wherein the transmission interval is determined based on a desired upstream data service delay time.
    Type: Grant
    Filed: September 12, 2014
    Date of Patent: March 28, 2017
    Assignee: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
    Inventors: Geun Yong Kim, Dong Soo Lee, Sung Chang Kim, Hark Yoo, Young Suk Lee, Hee Do Kim
  • Patent number: 9553665
    Abstract: Disclosed herein is an apparatus and method for detecting an optical line fault in a Passive Optical Network (PON). The apparatus includes an optical distribution unit configured to, when a multiplexed signal of a downstream light signal and a monitoring light signal is input, distribute the multiplexed signal to an Optical Network Unit (ONU) of a first optical path and to a second optical path. An optical layer management unit is installed in the second optical path and is configured to set a time at which the monitoring light signal of the multiplexed signal provided to the second optical path is received to a starting time of monitoring light measurement, compare a monitoring light signal reflected and returned from the ONU with a signal pattern obtained when no fault occurs, and then determine whether a fault has occurred in a distribution network.
    Type: Grant
    Filed: February 12, 2015
    Date of Patent: January 24, 2017
    Assignee: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
    Inventors: Sung-Chang Kim, Hark Yoo, Geun-Yong Kim, Dong-Soo Lee, Hee-Do Kim
  • Patent number: 9553692
    Abstract: Disclosed are a method and system for determining and controlling power of an optical transmitter of an optical network unit (ONU) for a time and wavelength division multiplexing passive optical network (TWDM-PON). The system includes an RSSI collector configured to collect received signal strength indication (RSSI) information from upstream optical signals received from the ONUs connected to optical line terminal (OLT) ports, an ONU power level determiner configured to gather the pieces of RSSI information about the ONUs from the RSSI collector, and to determine power of optical transmitters of the ONUs based on the gathered information, and a power mode controller configured to receive power mode setting information of the optical transmitters of the ONUs from the ONU power level determiner, and to generate a physical layer operation and maintenance (PLOAM) message to control power modes of the ONUs based on the received power mode setting information.
    Type: Grant
    Filed: April 17, 2015
    Date of Patent: January 24, 2017
    Assignee: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
    Inventors: Hark Yoo, Dong Soo Lee, Geun Yong Kim, Sung Chang Kim, Hee Do Kim, Jae In Kim
  • Publication number: 20160020913
    Abstract: Provided is a power saving method of an optical network terminal and an optical line terminal. The optical network terminal may receive a sleep synchronization message about a first sleep group from the optical line terminal, and when the optical network terminal is included in the first sleep group, may turn OFF an optical transmitter and turn ON the optical transmitter after a first sleep cycle of the first sleep group is elapsed, thereby saving power.
    Type: Application
    Filed: July 30, 2014
    Publication date: January 21, 2016
    Applicant: Electronics and Telecommunications Research Institute
    Inventors: Sung Chang KIM, Geun Yong KIM, Hee Do KIM, Hark YOO, Dong Soo LEE, Young Suk LEE