Patents by Inventor Ji Fang QI

Ji Fang QI 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).

  • System and Method for Applying Potting Material to a Printed Circuit Board
    Publication number: 20190182965
    Abstract: A frame is provided, for applying potting material to a printed circuit board (PCB). The frame includes a plurality of substantially vertically oriented walls arranged to isolate a surface of the PCB into a plurality of zones. This allows the frame to be aligned over the surface of the PCB to isolate the surface of the PCB into a plurality of zones, each zone comprising at least one PCB component; and allows the potting material to be applied into the zones to achieve coverage of the PCB components in that zone.
    Type: Application
    Filed: November 19, 2018
    Publication date: June 13, 2019
    Inventors: Xia E. ZHANG, Ji Fang QI, David John LEKX, Jeff EIGNER