Patents by Inventor Gerald Khau

Gerald Khau 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).

  • Vehicle accessory voltage generator and battery power savings device
    Publication number: 20050200333
    Abstract: A method of generating a vehicle accessory voltage (ACC) signal when an ignition switch is turned on in an area where the ignition voltage (IGN) line is not available. The method can automatically turn off a source of power for devices such as, e.g., audio, video or other mobile devices at completion of a preset time on a timer to save battery power.
    Type: Application
    Filed: March 9, 2004
    Publication date: September 15, 2005
    Inventor: Gerald Khau