Patents by Inventor Ki T. Yim

Ki T. Yim 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).

  • Patent number: 4970493
    Abstract: A lighting system for a motor vehicle is provided with switches which can be removably attached to the gas and accelerator pedals of a motor vehicle. A lighting circuit is connected to these switches and when the accelerator pedal is pressed, a green light goes on. When driver of the motor vehicle turns on the motor or removes his foot from the accelerator, an amber light goes on. When the driver of the motor vehicle puts his foot on the brake pedal red brake lights blink on and off. A switch is attached to the vehicle gear shift lever in such a way that when the gear shift lever is moved to the reverse position, all or at least the brake lights of the vehicle turn on and start to blink.
    Type: Grant
    Filed: June 26, 1989
    Date of Patent: November 13, 1990
    Inventor: Ki T. Yim