Patents by Inventor Ning Chong

Ning Chong 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).

  • Algal purification system with efficient solar light utilization
    Patent number: 7985338
    Abstract: The present invention relates to an algal purification system. In particular, the present invention relates to a biological purification system incorporating light-converting materials and sun trackers to enhance photosynthesis of algae therein in order to treat wastewater from municipal, agricultural and industrial sources.
    Type: Grant
    Filed: December 24, 2010
    Date of Patent: July 26, 2011
    Inventors: Ning Chong, Lan Wong
  • ALGAL PURIFICATION SYSTEM WITH EFFICIENT SOLAR LIGHT UTILIZATION
    Publication number: 20110174730
    Abstract: The present invention relates to an algal purification system. In particular, the present invention relates to a biological purification system incorporating light-converting materials and sun trackers to enhance photosynthesis of algae therein in order to treat wastewater from municipal, agricultural and industrial sources.
    Type: Application
    Filed: December 24, 2010
    Publication date: July 21, 2011
    Inventors: Ning CHONG, Lan WONG