Patents by Inventor Po-Hua Wu

Po-Hua Wu 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).

  • High-low beam switching device
    Patent number: 11143377
    Abstract: A high-low beam switching device includes an installation housing, a high-low beam switching unit, and an actuating unit. The high-low beam switching unit includes a light occluding member movable between a low beam position and a high beam position, a retaining protrusion disposed on a downward surface of the light occluding member, and an elastic member disposed for biasing the light occluding member toward the low beam position. The actuating unit includes an actuating rod engaging the retaining protrusion and operable for driving the light occluding member to switch between the low beam position and the high beam position.
    Type: Grant
    Filed: January 28, 2021
    Date of Patent: October 12, 2021
    Assignee: COPLUS INC.
    Inventor: Po-Hua Wu
  • Vehicle light
    Patent number: D930198
    Type: Grant
    Filed: March 24, 2020
    Date of Patent: September 7, 2021
    Assignee: COPLUS INC.
    Inventor: Po-Hua Wu
  • Vehicle light
    Patent number: D932069
    Type: Grant
    Filed: April 6, 2020
    Date of Patent: September 28, 2021
    Assignee: COPLUS INC.
    Inventor: Po-Hua Wu
  • Vehicle light
    Patent number: D932670
    Type: Grant
    Filed: March 24, 2020
    Date of Patent: October 5, 2021
    Assignee: COPLUS INC.
    Inventor: Po-Hua Wu
  • Vehicle light
    Patent number: D933269
    Type: Grant
    Filed: March 25, 2020
    Date of Patent: October 12, 2021
    Assignee: Coplus Inc.
    Inventor: Po-Hua Wu
  • Vehicle light
    Patent number: D933270
    Type: Grant
    Filed: March 25, 2020
    Date of Patent: October 12, 2021
    Assignee: Coplus Inc.
    Inventor: Po-Hua Wu
  • Vehicle light
    Patent number: D935649
    Type: Grant
    Filed: April 6, 2020
    Date of Patent: November 9, 2021
    Assignee: COPLUS INC.
    Inventor: Po-Hua Wu
  • Vehicle light
    Patent number: D935650
    Type: Grant
    Filed: April 6, 2020
    Date of Patent: November 9, 2021
    Assignee: COPLUS INC.
    Inventor: Po-Hua Wu
  • Vehicle light
    Patent number: D936869
    Type: Grant
    Filed: April 6, 2020
    Date of Patent: November 23, 2021
    Assignee: COPLUS INC.
    Inventor: Po-Hua Wu
  • Vehicle light
    Patent number: D936870
    Type: Grant
    Filed: May 8, 2020
    Date of Patent: November 23, 2021
    Assignee: COPLUS INC.
    Inventor: Po-Hua Wu
  • Vehicle light
    Patent number: D936871
    Type: Grant
    Filed: May 8, 2020
    Date of Patent: November 23, 2021
    Assignee: COPLUS INC.
    Inventor: Po-Hua Wu
  • Vehicle light
    Patent number: D936872
    Type: Grant
    Filed: July 15, 2020
    Date of Patent: November 23, 2021
    Assignee: COPLUS INC.
    Inventor: Po-Hua Wu
  • Vehicle light
    Patent number: D936873
    Type: Grant
    Filed: August 13, 2020
    Date of Patent: November 23, 2021
    Assignee: COPLUS INC.
    Inventor: Po-Hua Wu
  • Vehicle light
    Patent number: D936874
    Type: Grant
    Filed: August 20, 2020
    Date of Patent: November 23, 2021
    Assignee: COPLUS INC.
    Inventor: Po-Hua Wu
  • Vehicle lamp
    Patent number: D936875
    Type: Grant
    Filed: May 19, 2021
    Date of Patent: November 23, 2021
    Assignee: COPLUS INC.
    Inventor: Po-Hua Wu
  • Vehicle light
    Patent number: D937452
    Type: Grant
    Filed: October 13, 2020
    Date of Patent: November 30, 2021
    Assignee: COPLUS INC.
    Inventor: Po-Hua Wu
  • Vehicle light
    Patent number: D937453
    Type: Grant
    Filed: October 14, 2020
    Date of Patent: November 30, 2021
    Assignee: COPLUS INC.
    Inventor: Po-Hua Wu
  • Vehicle light
    Patent number: D937454
    Type: Grant
    Filed: October 14, 2020
    Date of Patent: November 30, 2021
    Assignee: COPLUS INC.
    Inventor: Po-Hua Wu
  • Vehicle light
    Patent number: D937455
    Type: Grant
    Filed: December 23, 2020
    Date of Patent: November 30, 2021
    Assignee: COPLUS INC.
    Inventor: Po-Hua Wu
  • Vehicle light
    Patent number: D939113
    Type: Grant
    Filed: August 25, 2020
    Date of Patent: December 21, 2021
    Assignee: COPLUS INC.
    Inventor: Po-Hua Wu