Patents by Inventor Kenneth Yat-Yi Chen

Kenneth Yat-Yi Chen 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).

  • Conversion of seawater to drinking water at room temperature
    Patent number: 8491795
    Abstract: An apparatus and methods for converting seawater to drinking water at room temperature include using the processes of osmosis, vacuum stripping, nanofiltration, ion exchange, and breakpoint chlorination, to provide a low-cost alternative to prior seawater conversion methods.
    Type: Grant
    Filed: February 7, 2012
    Date of Patent: July 23, 2013
    Inventor: Kenneth Yat-Yi Chen
  • CONVERSION OF SEAWATER TO DRINKING WATER AT ROOM TEMPERATURE
    Publication number: 20130056416
    Abstract: An apparatus and methods for converting seawater to drinking water at room temperature include using the processes of osmosis, vacuum stripping, nanofiltration, ion exchange, and breakpoint chlorination, to provide a low-cost alternative to prior seawater conversion methods.
    Type: Application
    Filed: February 7, 2012
    Publication date: March 7, 2013
    Inventor: Kenneth Yat-Yi Chen