Patents by Inventor Eunjin Chang

Eunjin Chang 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).

  • Commercial vehicle
    Patent number: D1118415
    Type: Grant
    Filed: December 2, 2024
    Date of Patent: March 17, 2026
    Assignee: Seoul Dynamics
    Inventors: Geosong Lee, Eunjin Chang, Spencer Kim
  • Autonomous vehicle
    Patent number: D1118416
    Type: Grant
    Filed: December 2, 2024
    Date of Patent: March 17, 2026
    Assignee: Seoul Dynamics
    Inventors: Geosong Lee, Eunjin Chang, Spencer Kim
  • Autonomous vehicle
    Patent number: D1130190
    Type: Grant
    Filed: December 2, 2024
    Date of Patent: June 16, 2026
    Assignee: Seoul Dynamics
    Inventors: Geosong Lee, Eunjin Chang, Spencer Kim
  • Trailer truck
    Patent number: D1131288
    Type: Grant
    Filed: August 8, 2024
    Date of Patent: June 23, 2026
    Assignee: Seoul Dynamics
    Inventors: Geosong Lee, Eunjin Chang, Dahye Jeong, Spencer Kim, Sogu Choe
  • Trailer truck
    Patent number: D1132198
    Type: Grant
    Filed: August 8, 2024
    Date of Patent: June 30, 2026
    Assignee: Seoul Dynamics
    Inventors: Geosong Lee, Eunjin Chang, Dahye Jeong, Spencer Kim, Sogu Choe
  • Trailer truck
    Patent number: D1138893
    Type: Grant
    Filed: August 8, 2024
    Date of Patent: August 4, 2026
    Assignee: Seoul Dynamics
    Inventors: Geosong Lee, Eunjin Chang, Dahye Jeong, Spencer Kim, Sogu Choe