Patents by Inventor Yeong Hwan Kim

Yeong Hwan 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).

  • Vehicle localization method for urban environment using road traffic infrastructure and wireless communication technology
    Patent number: 11935406
    Abstract: According to the present exemplary embodiments, provided are a traffic signal system and a vehicle which estimate a position and a moving direction of a vehicle in accordance with a driving status of the vehicle at an intersection and improve a positioning accuracy based on wired or wireless communication.
    Type: Grant
    Filed: June 20, 2022
    Date of Patent: March 19, 2024
    Assignee: UIF (University Industry Foundation), Yonsei University
    Inventors: Chung Yong Lee, Yeong Hwan Kim
  • VEHICLE LOCALIZATION METHOD FOR URBAN ENVIRONMENT USING ROAD TRAFFIC INFRASTRUCTURE AND WIRELESS COMMUNICATION TECHNOLOGY
    Publication number: 20220319319
    Abstract: According to the present exemplary embodiments, provided are a traffic signal system and a vehicle which estimate a position and a moving direction of a vehicle in accordance with a driving status of the vehicle at an intersection and improve a positioning accuracy based on wired or wireless communication.
    Type: Application
    Filed: June 20, 2022
    Publication date: October 6, 2022
    Inventors: Chung Yong LEE, Yeong Hwan KIM
  • Vehicle localization method for urban environment using road traffic infrastructure and wireless communication technology
    Patent number: 11398154
    Abstract: According to the present exemplary embodiments, provided are a traffic signal system and a vehicle which estimate a position and a moving direction of a vehicle in accordance with a driving status of the vehicle at an intersection and improve a positioning accuracy based on wired or wireless communication.
    Type: Grant
    Filed: May 28, 2021
    Date of Patent: July 26, 2022
    Assignee: UIF (University Industry Foundation), Yonsei University
    Inventors: Chung Yong Lee, Yeong Hwan Kim
  • VEHICLE LOCALIZATION METHOD FOR URBAN ENVIRONMENT USING ROAD TRAFFIC INFRASTRUCTURE AND WIRELESS COMMUNICATION TECHNOLOGY
    Publication number: 20220172619
    Abstract: According to the present exemplary embodiments, provided are a traffic signal system and a vehicle which estimate a position and a moving direction of a vehicle in accordance with a driving status of the vehicle at an intersection and improve a positioning accuracy based on wired or wireless communication.
    Type: Application
    Filed: May 28, 2021
    Publication date: June 2, 2022
    Inventors: Chung Yong LEE, Yeong Hwan KIM
  • High performance washing inducing transfer unit using wire connected roller
    Patent number: 8453829
    Abstract: Disclosed is a high performance washing inducing transfer unit. The transfer unit includes support structures spaced apart from each other, bottom rotary transfer structures including a bottom shaft rotatably mounted odd number mounts of the support structures, bottom transfer rollers coupled to the bottom shaft and wires radially arranged and connected to the bottom transfer rollers, a top rotary transfer structure including a top shaft located above the bottom shaft and top transfer rollers coupled to the top shaft, a drive device to rotate the bottom and top shafts for transfer of an object, an intermediary rotary transfer structure including an intermediary shaft mounted to even number mounts, intermediary transfer rollers coupled to the intermediary shaft and wires radially arranged and connected to the intermediary transfer rollers, and a linkage device to transmit power of the drive device to the intermediary shaft of the intermediary rotary transfer structure.
    Type: Grant
    Filed: December 8, 2011
    Date of Patent: June 4, 2013
    Inventor: Yeong Hwan Kim
  • HIGH PERFORMANCE WASHING INDUCING TRANSFER UNIT USING WIRE CONNECTED ROLLER
    Publication number: 20130118865
    Abstract: Disclosed is a high performance washing inducing transfer unit. The transfer unit includes support structures spaced apart from each other, bottom rotary transfer structures including a bottom shaft rotatably mounted odd number mounts of the support structures, bottom transfer rollers coupled to the bottom shaft and wires radially arranged and connected to the bottom transfer rollers, a top rotary transfer structure including a top shaft located above the bottom shaft and top transfer rollers coupled to the top shaft, a drive device to rotate the bottom and top shafts for transfer of an object, an intermediary rotary transfer structure including an intermediary shaft mounted to even number mounts, intermediary transfer rollers coupled to the intermediary shaft and wires radially arranged and connected to the intermediary transfer rollers, and a linkage device to transmit power of the drive device to the intermediary shaft of the intermediary rotary transfer structure.
    Type: Application
    Filed: December 8, 2011
    Publication date: May 16, 2013
    Inventor: Yeong Hwan Kim