Patents by Inventor Gul Nam Lee

Gul Nam Lee 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).

  • Publication number: 20030043033
    Abstract: A vehicle safety warning control system comprises an accelerator pedal sensor associated with an accelerator pedal, a brake pedal sensor associated with a brake pedal to detect a normal braking and a panic braking, an impact sensor comprising an impact switch and a processor to detect collision, and a relay connected to the accelerator pedal sensor, the brake pedal sensor and the impact sensor. The relay controls at least one of brake lights and additional lights in response to the brake pedal sensor and the impact sensor. The accelerator pedal has a sensor switch disposed on the accelerator pedal to detect removal of pressure imposed thereon. When the sensor switch in enabled, the accelerator pedal sensor causes the brake lights to be energized at a less than full intensity.
    Type: Application
    Filed: August 28, 2001
    Publication date: March 6, 2003
    Inventor: Gul Nam Lee
  • Patent number: 5680123
    Abstract: The vehicle monitoring system uses a plurality of video cameras mounted on various location of a vehicle to detect and display objects not readily visible to the vehicle operator. In particular, video cameras are placed on each side of the vehicle and, preferably, on the rear portion of the vehicle. Each camera is connected to a display unit and/or a video recorder through a video multiplexer which is controlled by a main controller. The views from different cameras are displayed or recorded in response to the position of a turn signal control switch. Alternatively, the cameras can be activated when a vehicle alarm is triggered or when the vehicle is hit from the behind.
    Type: Grant
    Filed: August 6, 1996
    Date of Patent: October 21, 1997
    Inventor: Gul Nam Lee