Patents by Inventor Harvey Hing-Cheong Tsang

Harvey Hing-Cheong Tsang 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).

  • ELECTROLESS PLATING OF CONDUCTIVE COMPOSITES
    Publication number: 20230132533
    Abstract: A method and apparatus for electroless plating of a conductive composite created using fused filament fabrication. The method comprises fused filament fabricating a three-dimensional object with conductive filament and non-conductive filament. The object is then plated with electroless plating, with the metal in the conductive filament forming nucleation sites.
    Type: Application
    Filed: November 2, 2021
    Publication date: May 4, 2023
    Inventors: Nathan S. Lazarus, Jorge A. Cardenas, Harvey Hing-Cheong Tsang