Patents by Inventor Hongchul Han

Hongchul 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).

  • Rear bumper lower fascia of car
    Patent number: D801889
    Type: Grant
    Filed: September 19, 2016
    Date of Patent: November 7, 2017
    Assignee: GM GLOBAL TECHNOLOGY OPERATIONS LLC
    Inventor: Hongchul Han
  • Rear bumper of car
    Patent number: D801890
    Type: Grant
    Filed: September 19, 2016
    Date of Patent: November 7, 2017
    Assignee: GM GLOBAL TECHNOLOGY OPERATIONS LLC
    Inventor: Hongchul Han
  • Rear bumper of car
    Patent number: D802500
    Type: Grant
    Filed: September 19, 2016
    Date of Patent: November 14, 2017
    Assignee: GM GLOBAL TECHNOLOGY OPERATIONS LLC
    Inventor: Hongchul Han
  • Front bumper of car
    Patent number: D802501
    Type: Grant
    Filed: September 19, 2016
    Date of Patent: November 14, 2017
    Assignee: GM GLOBAL TECHNOLOGY OPERATIONS LLC
    Inventor: Hongchul Han
  • Radiator grille of car
    Patent number: D819506
    Type: Grant
    Filed: September 19, 2016
    Date of Patent: June 5, 2018
    Assignee: GM GLOBAL TECHNOLOGY OPERATIONS LLC
    Inventor: Hongchul Han
  • Radiator grille of car
    Patent number: D821272
    Type: Grant
    Filed: September 19, 2016
    Date of Patent: June 26, 2018
    Assignee: GM GLOBAL TECHNOLOGY OPERATIONS LLC
    Inventor: Hongchul Han
  • Rear bumper skid plate of car
    Patent number: D832158
    Type: Grant
    Filed: September 19, 2016
    Date of Patent: October 30, 2018
    Assignee: GM GLOBAL TECHNOLOGY OPERATIONS LLC
    Inventor: Hongchul Han
  • Vehicle front lower bumper
    Patent number: D955936
    Type: Grant
    Filed: December 16, 2020
    Date of Patent: June 28, 2022
    Assignee: GM Global Technology Operations LLC
    Inventors: Fangkuo Chen, Hongchul Han
  • Vehicle front bumper
    Patent number: D960785
    Type: Grant
    Filed: December 16, 2020
    Date of Patent: August 16, 2022
    Assignee: GM Global Technology Operations LLC
    Inventors: Fangkuo Chen, Hongchul Han