Patents by Inventor Shyhing M. Pien

Shyhing M. Pien 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).

  • Integrated flow field (IFF) structure
    Patent number: 8313870
    Abstract: The present disclosure relates in part to a flow field structure comprising a hydrophilic part and a hydrophobic part communicably attached to each other via a connecting interface. The present disclosure further relates to electrochemical cells comprising the aforementioned flow fields.
    Type: Grant
    Filed: October 31, 2008
    Date of Patent: November 20, 2012
    Assignee: ElectroChem, Inc.
    Inventors: Shyhing M. Pien, Marvin Warshay
  • Integrated Flow Field (IFF) Structure
    Publication number: 20090136789
    Abstract: The present disclosure relates in part to a flow field structure comprising a hydrophilic part and a hydrophilic part communicably attached to each other via a connecting interface. The present disclosure further relates to electrochemical cells comprising the aforementioned flow fields.
    Type: Application
    Filed: October 31, 2008
    Publication date: May 28, 2009
    Inventors: Shyhing M. Pien, Marvin Warshay
  • Multipart separator plate for an electrochemical cell
    Publication number: 20020110719
    Abstract: A multipart separator plate for an electrochemical cell includes a distributor plate interfacing with the membrane electrode assembly of an electrochemical cell; a frame surrounding the distributor plate; an impervious separator layer; and a seal layer between the separator layer and the distributor plate.
    Type: Application
    Filed: February 9, 2001
    Publication date: August 15, 2002
    Inventors: Shyhing M Pien, Steve Lis, Bernard F. Taylor