Patents by Inventor Tai-Tsui Aindow

Tai-Tsui Aindow 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).

  • Patent number: 9413019
    Abstract: A fuel cell includes first and second flow field plates, and an anode electrode and a cathode electrode between the flow field plates. A polymer electrolyte membrane (PEM) is arranged between the electrodes. At least one of the flow field plates influences, at least in part, an in-plane anisotropic physical condition of the PEM that varies in magnitude between a high value direction and a low value direction. The PEM has an in-plane physical property that varies in magnitude between a high value direction and a low value direction. The PEM is oriented with its high value direction substantially aligned with the high value direction of the flow field plate.
    Type: Grant
    Filed: August 18, 2011
    Date of Patent: August 9, 2016
    Assignee: Audi AG
    Inventor: Tai-Tsui Aindow
  • Publication number: 20140212788
    Abstract: A fuel cell includes first and second flow field plates, and an anode electrode and a cathode electrode between the flow field plates. A polymer electrolyte membrane (PEM) is arranged between the electrodes. At least one of the flow field plates influences, at least in part, an in-plane anisotropic physical condition of the PEM that varies in magnitude between a high value direction and a low value direction. The PEM has an in-plane physical property that varies in magnitude between a high value direction and a low value direction. The PEM is oriented with its high value direction substantially aligned with the high value direction of the flow field plate.
    Type: Application
    Filed: August 18, 2011
    Publication date: July 31, 2014
    Applicant: United Technologies Corporation
    Inventor: Tai-Tsui Aindow
  • Publication number: 20080035250
    Abstract: A process for casting titanium alloy based parts includes the steps of melting a quantity of titanium alloy to form a molten titanium alloy; adding to the molten titanium alloy a quantity of boron in an amount of about 0.2 weight percent to about 1.3 weight percent of the molten titanium alloy to form a molten boron modified titanium alloy; and casting a boron modified titanium alloy based part.
    Type: Application
    Filed: August 9, 2006
    Publication date: February 14, 2008
    Inventors: Tai-Tsui Aindow, Prabir R. Bhowal