Patents by Inventor Kwun Man Ng

Kwun Man Ng 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).

  • Wire bonding system including a wire biasing tool
    Patent number: 11842978
    Abstract: A wire bonding system has a bonding tool and a wire guide for guiding a bonding wire to a tip of the bonding tool for conducting wire bonding operations. A wire biasing tool is located adjacent to the wire guide, and a rotary actuator is operatively connected to the wire biasing tool by a linkage mechanism. The rotary actuator is operable to move the wire biasing tool along a predetermined travel path to apply a biasing force onto a length of bonding wire extending from the tip of the bonding tool.
    Type: Grant
    Filed: July 15, 2022
    Date of Patent: December 12, 2023
    Assignee: ASMPT SINGAPORE PTE. LTD.
    Inventors: Man Kit Mui, Kwun Man Ng