Patents by Inventor Andy Sun

Andy Sun 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 steam sterilization of articles
    Publication number: 20050058571
    Abstract: A steam on demand generator uses a stainless steel cup and cap arrangement and hollow cone spray nozzle. The nozzle directs a cone of water onto a wall of the cup. A heating device and a thermocouple are brazed to the cup, with the thermocouple positioned on a part of the wall to enhance control of the operation and steam generation.
    Type: Application
    Filed: September 16, 2003
    Publication date: March 17, 2005
    Inventors: George Yin, Gabriel Neagoe, Dorin Cioraca, Andy Sun