Patents by Inventor Tien-Ching Wu

Tien-Ching 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).

  • Automatic turning head light structure
    Patent number: 6309082
    Abstract: An automatic turning headlight structure includes a headlight structure, a running gear and a server, the headlight structure being mounted through a rotatable main shaft at the front side of the car. The server is placed inside the headlight structure, and connected by a shaft with the main shaft. The server receives a signal to turn and to transmit a force to the shaft to drive the main shaft to make the headlight turn left or right, following the movement of the steering wheel.
    Type: Grant
    Filed: September 23, 1999
    Date of Patent: October 30, 2001
    Inventor: Tien-Ching Wu