Patents by Inventor Hung-Chin Yang

Hung-Chin Yang 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 deceleration warning device
    Publication number: 20090251306
    Abstract: A vehicle deceleration warning device is adapted for installation on a vehicle having an accelerator mechanism, and includes a detecting unit, a warning unit and a control unit. The detecting unit is adapted to for detecting driver operation of the accelerator mechanism, and is configured to output a first signal when a vehicle driver manipulates the accelerator mechanism and to output a second signal when the vehicle driver releases the accelerator mechanism. The warning unit is adapted to be mounted on the vehicle and is operable so as to generate a warning output. The control unit is coupled to the detecting unit and the warning unit, responds to the first signal from the detecting unit by deactivating the warning unit, and responds to the second signal from the detecting unit by controlling the warning unit to generate the warning output.
    Type: Application
    Filed: April 1, 2009
    Publication date: October 8, 2009
    Applicant: Chih-Ching TSENG
    Inventor: Hung-Chin Yang