Patents by Inventor Siew Heng Yong

Siew Heng Yong 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).

  • Method and apparatus for precise marking and placement of an object
    Patent number: 7155299
    Abstract: The present invention provides a precise marking apparatus for performing precise marking on an object and methods of using the same. The precise marking apparatus comprises an object input handler and an object output handler for handling the object; a transport system for transporting the object handlers during a marking process; a vision inspection unit for capturing and/or processing the image of the object; a marking system for marking the object; and a control unit for receiving information from and sending instructions to other components of the precise marking apparatus.
    Type: Grant
    Filed: June 1, 2004
    Date of Patent: December 26, 2006
    Assignee: Manufacturing Integration Technology Ltd
    Inventors: Siew Heng Yong, Piau Yew Foo