Patents by Inventor Guoming Guan

Guoming Guan 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).

  • High temperature coating techniques for amorphous fluoropolymers
    Patent number: 7914852
    Abstract: A coating technique for amorphous fluoropolymer involves adding amorphous fluoropolymer resin to a solvent. The resin solvent mixture is heated to a predetermined temperature above room temperature. The amorphous fluoropolymer resin is dissolved in a heated solvent, and the liquid coating solution is applied to a substrate. The solvent is then removed from the applied liquid coating solution. The coating technique may be employed in connection with liquid core waveguides.
    Type: Grant
    Filed: December 19, 2007
    Date of Patent: March 29, 2011
    Assignee: World Precision Instruments, Inc.
    Inventors: Mathias Belz, Guoming Guan
  • High temperature coating techniques for amorphous fluoropolymers
    Publication number: 20080175989
    Abstract: A coating technique for amorphous fluoropolymer involves adding amorphous fluoropolymer resin to a solvent. The resin solvent mixture is heated to a predetermined temperature above room temperature. The amorphous fluoropolymer resin is dissolved in a heated solvent, and the liquid coating solution is applied to a substrate. The solvent is then removed from the applied liquid coating solution. The coating technique may be employed in connection with liquid core waveguides.
    Type: Application
    Filed: December 19, 2007
    Publication date: July 24, 2008
    Inventors: Mathias Belz, Guoming Guan