Patents by Inventor Shun-Chung Wang

Shun-Chung Wang 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).

  • Water purifier
    Publication number: 20070151905
    Abstract: A water purifier is disclosed to include a water tank, an ultraviolet lamp mounted inside the water tank, a flow meter, which detects the flow rate of the fluid being supplied to the water tank and outputs a corresponding flow rate signal, and a lamp driver formed of a programmable monolithic chip that receives the flow rate signal from the flow meter and controls the light intensity of the ultraviolet lamp subject to the flow rate of the fluid being supplied to the water tank.
    Type: Application
    Filed: December 29, 2005
    Publication date: July 5, 2007
    Inventors: Shun-Chung Wang, Ren-Guey Lee