Patents by Inventor Fong Shing Yip

Fong Shing Yip 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).

  • System for testing and sorting electronic components
    Patent number: 7973259
    Abstract: A sorting system is provided for electronic components such as LED devices which includes a testing station for testing and determining a characteristic of each electronic component. A first tray has a plurality of receptacles for receiving tested electronic components and a second tray has more receptacles than the first tray for receiving tested electronic components. Electronic components comprising tested characteristics that occur with greater frequency are loaded into the receptacles of the first tray and electronic components comprising tested characteristics that occur with lower frequency are loaded into the receptacles of the second tray.
    Type: Grant
    Filed: May 25, 2007
    Date of Patent: July 5, 2011
    Assignee: ASM Assembly Automation Ltd
    Inventors: Pei Wei Tsai, Chak Tong Sze, Sai Kit Wong, Fong Shing Yip
  • SYSTEM FOR TESTING AND SORTING ELECTRONIC COMPONENTS
    Publication number: 20080290004
    Abstract: A sorting system is provided for electronic components such as LED devices which includes a testing station for testing and determining a characteristic of each electronic component. A first tray has a plurality of receptacles for receiving tested electronic components and a second tray has more receptacles than the first tray for receiving tested electronic components. Electronic components comprising tested characteristics that occur with greater frequency are loaded into the receptacles of the first tray and electronic components comprising tested characteristics that occur with lower frequency are loaded into the receptacles of the second tray.
    Type: Application
    Filed: May 25, 2007
    Publication date: November 27, 2008
    Inventors: Pei Wei TSAI, Chak Tong SZE, Sai Kit WONG, Fong Shing YIP