Patents by Inventor Chou Shih Biry

Chou Shih Biry 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: 20080309252
    Abstract: The dimmer controller cart be installed within the structure of a light fixture or freestanding lamp, alternatively the circuit can be installed in a cord. The circuit includes a power shaping circuit for control of the incoming AC power which is then sent through a variable control dimmer to vary the power to the lamp. The wattage through the lamp is monitored and the monitored wattage is sent as an input to the a control IC which uses an outout to control the voltage to the lamp as an overload protection. The circuit is used to control the wattage supplied to & lamp from a minimum non-activating wattage to a maximum a maximum wattage which can for example be 190 W. When the current reaches the maximum wattage, for example 190 W, then the light will exceed protection overload and the circuit will re-start.
    Type: Application
    Filed: June 18, 2007
    Publication date: December 18, 2008
    Inventors: Ye Guanrong, Ye Guanlin, Chou Shih Biry