Patents by Inventor Byeong-Ju HAN

Byeong-Ju HAN 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).

  • Vehicular heat management system
    Patent number: 11938781
    Abstract: A vehicular heat management system includes a refrigerant circulation line configured to generate hot energy or cold energy depending on a flow direction of a refrigerant, a heater core side coolant circulation line configured to transfer refrigerant heat generated in the refrigerant circulation line to a heater core to heat a passenger compartment, and a battery side coolant circulation line configured to receive coolant heat of the heater core side coolant circulation line via a coolant and then circulate the coolant through a battery to preheat the battery.
    Type: Grant
    Filed: August 27, 2019
    Date of Patent: March 26, 2024
    Assignee: Hanon Systems
    Inventors: Hyeon Gyu Kim, Doo Hoon Kim, Kyung Ju An, Byeong Ha Lee, Jin Jae Lee, Joong Man Han
  • Palate anchorage device for orthodontics
    Patent number: 10485634
    Abstract: The present invention relates to a palatal anchor plate, which is fixedly installed to mid-palatal area (the roof of a mouth) and provides a rigid orthodontic anchorage for tooth movement, whereby the palatal anchor plate reduces a counteraction (movement of a tooth that is used as an anchorage), which occurs when a tooth is used as an orthodontic anchorage, and provides a rigid orthodontic anchorage for tooth movement in various directions, which is difficult to obtain when a tooth is used as an orthodontic anchorage.
    Type: Grant
    Filed: August 9, 2016
    Date of Patent: November 26, 2019
    Inventor: Byeong-Ju Han
  • PALATE ANCHORAGE DEVICE FOR ORTHODONTICS
    Publication number: 20190046292
    Abstract: The present invention relates to a palatal anchor plate, which is fixedly installed to mid-palatal area (the roof of a mouth) and provides a rigid orthodontic anchorage for tooth movement, whereby the palatal anchor plate reduces a counteraction (movement of a tooth that is used as an anchorage), which occurs when a tooth is used as an orthodontic anchorage, and provides a rigid orthodontic anchorage for tooth movement in various directions, which is difficult to obtain when a tooth is used as an orthodontic anchorage.
    Type: Application
    Filed: August 9, 2016
    Publication date: February 14, 2019
    Inventor: Byeong-Ju HAN