Bo Han

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Wuhan, CN

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Patents Grantslast 30 patents

Information Patent Grant
Materials for adhesion enhancement of copper film on diffusion barr...
- Patent number 7,919,409
- Issue date Apr 5, 2011
- Air Products and Chemicals, Inc.
- Hansong Cheng
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
ENERGY STORAGE AND SUPPLY SYSTEM AND DIRECT FUEL CELL BASED ON ORGA...
- Publication number 20140080026
- Publication date Mar 20, 2014
- CHINA UNIVERSITY OF GEOSCIENCES (WUHAN)
- Hansong Cheng
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information Patent Application
Materials for Adhesion Enhancement of Copper Film on Diffusion Barr...
- Publication number 20100038785
- Publication date Feb 18, 2010
- Air Products and Chemicals, Inc.
- Hansong Cheng
- H01 - BASIC ELECTRIC ELEMENTS