Patents by Inventor Heh-Lin Hwang

Heh-Lin Hwang 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).

  • SYSTEMS AND METHODS ASSOCIATED WITH STRAINING A PIPELINE
    Publication number: 20110132817
    Abstract: A system associated with straining media in a pipeline includes a perforated plate with perforations that are configured to remove debris from media. The perforations include an inlet edge that is chamfered. The inlet edge is an upstream edge with respect to a flow direction of the media.
    Type: Application
    Filed: December 3, 2009
    Publication date: June 9, 2011
    Inventors: Eric Rankin Gardner, Daniel C. Pappone, Jin Yan, Heh-Lin Hwang