Patents by Inventor Albert Chiu

Albert Chiu 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).

  • Flow field plate with relief ducts for fuel cell stack
    Patent number: 8722271
    Abstract: Flow field plate constructions for bipolar plates are disclosed for use in fuel cell stacks that are subject to freezing temperatures. In designs having internal coolant flow fields and reactant backfeed ports, relief ducts are provided in the supporting walls surrounding the backfeed ports in order to allow for ice formation and thus prevent cracking of the plates.
    Type: Grant
    Filed: October 10, 2011
    Date of Patent: May 13, 2014
    Assignees: Daimler AG, Ford Motor Company
    Inventors: Robert Artibise, Albert Chiu
  • FLOW FIELD PLATE WITH RELIEF DUCTS FOR FUEL CELL STACK
    Publication number: 20130089802
    Abstract: Flow field plate constructions for bipolar plates are disclosed for use in fuel cell stacks that are subject to freezing temperatures. In designs having internal coolant flow fields and reactant backfeed ports, relief ducts are provided in the supporting walls surrounding the backfeed ports in order to allow for ice formation and thus prevent cracking of the plates.
    Type: Application
    Filed: October 10, 2011
    Publication date: April 11, 2013
    Applicants: FORD MOTOR COMPANY, DAIMLER AG
    Inventors: Robert Artibise, Albert Chiu
  • APPARATUS AND METHOD FOR COPLANARITY TESTING
    Publication number: 20080120861
    Abstract: A testing apparatus (200) for testing coplanarity of workpieces (50) having protuberant structures (53) includes a working plane (21) and a groove (23) defined on the working plane. The groove is configured to movably receive therein all protuberant structures of the workpieces. A testing method employing the testing apparatus to test coplanarity of workpieces having protuberant structures is also provided.
    Type: Application
    Filed: January 26, 2007
    Publication date: May 29, 2008
    Applicants: SHENZHEN FUTAIHONG PRECISION INDUSTRIAL CO,.LTD., Sutech Trading Limited
    Inventors: Jie Ren, Albert Chiu, Wee-Peng Tay
  • Method and electronic device for selective telephone call screening
    Publication number: 20050185784
    Abstract: The invention relates to a method and electronic device for user specific, selective, telephone call screening. The method affords one a multitude of choices and options relative to telephone call screening employing calling number identification values and user screening rules.
    Type: Application
    Filed: February 20, 2004
    Publication date: August 25, 2005
    Inventors: Samuel Chiu, Edward Chiu, Albert Chiu