Zhigang Qi

Person

  • North Arlington, NJ, US

Patents Grantslast 30 patents

  • Information Patent Grant

    Fuel cell catalyst layer

    • Patent number 7,396,611
    • Issue date Jul 8, 2008
    • Plug Power Inc.
    • Zhiqiang Xu
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Fuel cell catalyst electrodes

    • Patent number 7,220,693
    • Issue date May 22, 2007
    • H-Power Corporation
    • Zhigang Qi
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Alcohol fueled direct oxidation fuel cells

    • Patent number 7,141,322
    • Issue date Nov 28, 2006
    • H-Power Corporation
    • Zhigang Qi
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Fuel cells

    • Patent number 7,108,930
    • Issue date Sep 19, 2006
    • Plug Power, Inc.
    • Zhiqiang Xu
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Direct secondary alcohol fuel cells

    • Patent number 7,049,014
    • Issue date May 23, 2006
    • H-Power Corporation
    • Zhigang Qi
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Enhancement of electrochemical cell performance

    • Patent number 6,869,704
    • Issue date Mar 22, 2005
    • H-Power Corporation
    • Zhigang Qi
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Sensor for electro-active materials

    • Patent number 6,836,123
    • Issue date Dec 28, 2004
    • H-Power Corporation
    • Zhigang Qi
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Activation of electrochemical cells with catalyst electrodes

    • Patent number 6,805,983
    • Issue date Oct 19, 2004
    • H-Power Corporation
    • Zhigang Qi
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Electrochemical method to improve the performance of H2/air PEM fue...

    • Patent number 6,730,424
    • Issue date May 4, 2004
    • H-Power Corporation
    • Chunzhi He
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

Patents Applicationslast 30 patents

  • Information Patent Application

    Fuel cells

    • Publication number 20050136295
    • Publication date Jun 23, 2005
    • Zhiqiang Xu
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    Fuel cell plate

    • Publication number 20050130017
    • Publication date Jun 16, 2005
    • Zhiqiang Xu
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    Fuel cell catalyst layer

    • Publication number 20050130027
    • Publication date Jun 16, 2005
    • Zhiqiang Xu
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    Fuel cell diffusion layer

    • Publication number 20050130018
    • Publication date Jun 16, 2005
    • Zhiqiang Xu
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    Alcohol fueled direct oxidation fuel cells

    • Publication number 20040001979
    • Publication date Jan 1, 2004
    • Zhigang Qi
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...