Patents by Inventor Lim Pun Kong

Lim Pun Kong 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).

  • Apparatus and method for calibration of a dispensing system
    Patent number: 7204960
    Abstract: The invention provides an apparatus and method for calibrating a dispensing system. A dispenser dispenses a controlled quantity of material into a container for receiving material. A system, preferably a vision system comprising an image capturing device and an imaging system, is adapted to capture an image of a physical dimension of a quantity of dispensed material in a given time. The physical dimension may be a width of a top surface area, a height or a cross-sectional area of the dispensed material. A calibrating system is adapted to calculate a volume of the quantity of material based upon said physical dimension.
    Type: Grant
    Filed: March 3, 2003
    Date of Patent: April 17, 2007
    Assignee: ASM Assembly Automation Ltd.
    Inventors: Hon Chiu Hui, Wing Fai Lam, Lim Pun Kong, Ka Yee Mak, Ka Yin Lee
  • Apparatus and method for calibration of a dispensing system
    Publication number: 20040175832
    Abstract: The invention provides an apparatus and method for calibrating a dispensing system. A dispenser dispenses a controlled quantity of material into a container for receiving material. A system, preferably a vision system comprising an image capturing device and an imaging system, is adapted to capture an image of a physical dimension of a quantity of dispensed material in a given time. The physical dimension may be a width of a top surface area, a height or a cross-sectional area of the dispensed material. A calibrating system is adapted to calculate a volume of the quantity of material based upon said physical dimension.
    Type: Application
    Filed: March 3, 2003
    Publication date: September 9, 2004
    Applicant: ASM Assembly Automation Ltd
    Inventors: Hon Chiu Hui, Wing Fai Lam, Lim Pun Kong, Ka Yee Mak, Ka Yin Lee