Patents by Inventor Guolin Luo

Guolin Luo 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).

  • EDI module with stabilizing DC current
    Patent number: 7261802
    Abstract: A stabilizing DC current interface for an electro-deionization (EDI) water purifying module. Each EDI module comprises anionic/cationic membranes, a center pipe, nets/spacers in concentrate/dilute water chambers and an anode and cathode for coupling to the stabilizing DC current interface. Because a stabilized DC current is provided by the interface, the power to each EDI module is not influenced by water temperature, flow rate, water quality in the module, thereby providing a stabilized quality product water while saving energy. A plurality of EDI modules can be operated in electrical series using a DC current interface resulting in reduced DC power consumption.
    Type: Grant
    Filed: July 7, 2003
    Date of Patent: August 28, 2007
    Assignee: Zhejiang Omex Enviromental Engineering Ltd.
    Inventors: Guorong Xu, Guolin Luo
  • EDI module with stabilizing DC current
    Publication number: 20040027100
    Abstract: A stabilizing DC current interface for an electrodeionization (EDI) water purifying module. Each EDI module comprises anionic/cationic membranes, a center pipe, nets/spacers in concentrate/dilute water chambers and an anode and cathode for coupling to the stabilizing DC current interface. Because a stabilized DC current is provided by the interface, the power to each EDI module is not influenced by water temperature, flow rate, water quality in the module, thereby providing a stabilized quality product water while saving energy. A plurality of EDI modules can be operated in electrical series using a DC current interface resulting in reduced DC power consumption.
    Type: Application
    Filed: July 7, 2003
    Publication date: February 12, 2004
    Applicant: Zhejiang Omex Environmental Engineering Ltd.
    Inventors: Guorong Xu, Guolin Luo