Zhendong Liu

Person

Newark, DE, US

People

Patents Grantslast 30 patents

Information Patent Grant
Selective barrier metal polishing method
- Patent number 7,981,316
- Issue date Jul 19, 2011
- Rohm and Haas Electronic Materials CMP Holdings, Inc.
- Zhendong Liu
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Multi-component barrier polishing solution
- Patent number 7,842,192
- Issue date Nov 30, 2010
- Rohm and Haas Electronic Materials CMP Holdings, Inc.
- Jinru Bian
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Corrosion-resistant barrier polishing solution
- Patent number 7,427,362
- Issue date Sep 23, 2008
- Rohm and Haas Electronic Materials CMP Holdings, Inc.
- Zhendong Liu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
High-rate barrier polishing composition
- Patent number 7,300,480
- Issue date Nov 27, 2007
- Rohm and Haas Electronic Materials CMP Holdings, Inc.
- Jinru Bian
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Selective barrier metal polishing solution
- Patent number 7,300,602
- Issue date Nov 27, 2007
- Rohm and Haas Electronic Materials CMP Holdings, Inc.
- Zhendong Liu
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Chemical mechanical planarization compositions for reducing erosion...
- Patent number 7,300,603
- Issue date Nov 27, 2007
- Rohm and Haas Electronic Materials CMP Holdings, Inc.
- Zhendong Liu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Barrier polishing solution
- Patent number 7,253,111
- Issue date Aug 7, 2007
- Rohm and Haas Electronic Materials CMP Holding, Inc.
- Zhendong Liu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Composition for polishing semiconductor layers
- Patent number 7,018,560
- Issue date Mar 28, 2006
- Rohm and Haas Electronic Materials CMP Holdings, Inc.
- Zhendong Liu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Multi-step polishing solution for chemical mechanical planarization
- Patent number 6,971,945
- Issue date Dec 6, 2005
- Rohm and Haas Electronic Materials CMP Holdings, Inc.
- Zhendong Liu
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

Patents Applicationslast 30 patents

Information Patent Application
Ruthenium-barrier polishing slurry
- Publication number 20080148649
- Publication date Jun 26, 2008
- Zhendong Liu
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Selective barrier metal polishing method
- Publication number 20080119052
- Publication date May 22, 2008
- Zhendong Liu
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
Multi-component barrier polishing solution
- Publication number 20070184661
- Publication date Aug 9, 2007
- Jinru Bian
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Method for preparing polishing slurry
- Publication number 20070039246
- Publication date Feb 22, 2007
- Zhendong Liu
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Compositions and methods for chemical mechanical polishing interlev...
- Publication number 20060205219
- Publication date Sep 14, 2006
- Arthur Richard Baker
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Corrosion-resistant barrier polishing solution
- Publication number 20060163530
- Publication date Jul 27, 2006
- Zhendong Liu
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Barrier polishing solution
- Publication number 20060110923
- Publication date May 25, 2006
- Zhendong Liu
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Barrier polishing solution
- Publication number 20050236601
- Publication date Oct 27, 2005
- Zhendong Liu
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
MULTI-STEP POLISHING SOLUTION FOR CHEMICAL MECHANICAL PLANARIZATION
- Publication number 20050194357
- Publication date Sep 8, 2005
- Zhendong Liu
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
High-rate barrier polishing composition
- Publication number 20050066585
- Publication date Mar 31, 2005
- Jinru Bian
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Particle-free polishing fluid for nickel-based coating planarization
- Publication number 20050045852
- Publication date Mar 3, 2005
- Joseph G. Ameen
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
Chemical mechanical planarization compositions for reducing erosion...
- Publication number 20050029491
- Publication date Feb 10, 2005
- Zhendong Liu
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Composition for polishing semiconductor layers
- Publication number 20050031789
- Publication date Feb 10, 2005
- Zhendong Liu
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Multi-oxidizer-based slurry for nickel hard disk planarization
- Publication number 20040232379
- Publication date Nov 25, 2004
- Joseph G. Ameen
- C01 - INORGANIC CHEMISTRY
Information Patent Application
Selective barrier metal polishing solution
- Publication number 20040147118
- Publication date Jul 29, 2004
- Zhendong Liu
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

Zhendong Liu

Person

Patents Grantslast 30 patents

Selective barrier metal polishing method

Multi-component barrier polishing solution

Corrosion-resistant barrier polishing solution

High-rate barrier polishing composition

Selective barrier metal polishing solution

Chemical mechanical planarization compositions for reducing erosion...

Barrier polishing solution

Composition for polishing semiconductor layers

Multi-step polishing solution for chemical mechanical planarization

Patents Applicationslast 30 patents

Ruthenium-barrier polishing slurry

Selective barrier metal polishing method

Multi-component barrier polishing solution

Method for preparing polishing slurry

Compositions and methods for chemical mechanical polishing interlev...

Corrosion-resistant barrier polishing solution

Barrier polishing solution

Barrier polishing solution

MULTI-STEP POLISHING SOLUTION FOR CHEMICAL MECHANICAL PLANARIZATION

High-rate barrier polishing composition

Particle-free polishing fluid for nickel-based coating planarization

Chemical mechanical planarization compositions for reducing erosion...

Composition for polishing semiconductor layers

Multi-oxidizer-based slurry for nickel hard disk planarization

Selective barrier metal polishing solution