Patents by Inventor Sean Shiao Shiong Chong

Sean Shiao Shiong Chong 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).

  • High volume fluid head
    Patent number: 6383303
    Abstract: An apparatus for spraying a liquid on the surface of assemblies that are moving through wash and rinse stations.
    Type: Grant
    Filed: December 20, 1999
    Date of Patent: May 7, 2002
    Assignee: St Assembly Test Services Pte Ltd
    Inventors: Hwee Nam Wee, Peter Hock Ming Ng, Sean Shiao Shiong Chong
  • Multi air-knife box and method of use
    Patent number: 6282812
    Abstract: An apparatus is provided for the drying of electronic components. The invention provides multiple holes through which air is passed before striking the components. This provides the apparatus of the invention with multiple air knives, thereby breaking major air flow into multiple eddy currents whereby these eddy currents have a low enough air pressure gradient such that the electronic components are not damaged or lifted from the conveyer belt on which they are transported.
    Type: Grant
    Filed: December 20, 1999
    Date of Patent: September 4, 2001
    Assignee: St Assembly Test Services Pte Ltd.
    Inventors: Hwee Nam Wee, Peter Hock Ming Ng, Sean Shiao Shiong Chong