Qiang Zhao

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San Jose, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Fabrication of a semiconductor device with air gaps for ultra-low c...
- Patent number 7,504,699
- Issue date Mar 17, 2009
- George Tech Research Corporation
- Paul A. Kohl
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Solvent systems for low dielectric constant polymeric materials
- Patent number 6,291,628
- Issue date Sep 18, 2001
- Allied-Signal Inc.
- Tian-An Chen
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Fabrication of a semiconductor device with air gaps for ultra-low c...
- Patent number 6,165,890
- Issue date Dec 26, 2000
- Georgia Tech Research Corporation
- Paul A. Kohl
- H01 - BASIC ELECTRIC ELEMENTS