Patents by Inventor Ka Shing Martin Li

Ka Shing Martin Li 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).

  • Publication number: 20230134075
    Abstract: A method for producing a semiconductor package includes providing a lead frame and a bond pad with a space therebetween. The frame is provided with a die bonded thereon and a die pad. The die, the pad, a part of the frame, a part of the bond pad and the space between the frame and the bond pad are encapsulated. Part of the first encapsulation is removed to create a cavity having a bottom surface including an exposed surface of the die, an exposed surface of the pad, an exposed surface of the bond pad and a connecting region between the exposed surface of the pad and the bond pad. The cavity is partly filled with an electrically conductive paste. The electrically conductive paste is cured to obtain an interconnect between the die pad and the bond pad. The interconnect is encapsulated.
    Type: Application
    Filed: November 3, 2022
    Publication date: May 4, 2023
    Applicant: NEXPERIA B.V.
    Inventors: Chi Ho Leung, Shun Tik Yeung, King Man Tai, Ka Shing Martin Li