Haijiang Wang

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Burnaby, CA

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Patents Grantslast 30 patents

Information Patent Grant
Sensor for measuring the concentration of a solvent or solute in a...
- Patent number 8,988,085
- Issue date Mar 24, 2015
- National Research Council of Canada
- Jun Shen
- G01 - MEASURING TESTING
Information Patent Grant
Air cathode for metal-air fuel cells
- Patent number 8,685,575
- Issue date Apr 1, 2014
- National Research Council of Canada
- Vladimir Neburchilov
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Fluid diffusion layers for fuel cells
- Patent number 6,667,127
- Issue date Dec 23, 2003
- Ballard Power Systems Inc.
- Paul D. Beattie
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

Patents Applicationslast 30 patents

Information Patent Application
Air Cathode for Metal-Air Fuel Cells
- Publication number 20120202126
- Publication date Aug 9, 2012
- Vladimir Neburchilov
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Sensor for Measuring the Concentration of a Solvent or Solute in a...
- Publication number 20110291676
- Publication date Dec 1, 2011
- Jun Shen
- G01 - MEASURING TESTING
Information Patent Application
Method and apparatus for the continuous coating of an ion-exchange...
- Publication number 20040071881
- Publication date Apr 15, 2004
- Ballard Power Systems Inc.
- Haijiang Wang
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Fluid diffusion layers for fuel cells
- Publication number 20040058229
- Publication date Mar 25, 2004
- Paul D. Beattie
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Fluid diffusion layers for fuel cells
- Publication number 20020058180
- Publication date May 16, 2002
- Paul D. Beattie
- H01 - BASIC ELECTRIC ELEMENTS