Kesheng Feng

Person

Cheshire, CT, US

People

Patents Grantslast 30 patents

Information Patent Grant
Acid-resistance promoting composition
- Patent number 8,518,281
- Issue date Aug 27, 2013
- Kesheng Feng
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Process for improving adhesion of polymeric materials to metal surf...
- Patent number 8,512,504
- Issue date Aug 20, 2013
- Steven A. Castaldi
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Grant
Nickel-chromium alloy stripper for flexible wiring boards
- Patent number 8,486,281
- Issue date Jul 16, 2013
- Kesheng Feng
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Nano-oxide process for bonding copper/copper alloy and resin
- Patent number 8,308,893
- Issue date Nov 13, 2012
- Ming De Wang
- B32 - LAYERED PRODUCTS
Information Patent Grant
Organic polymer coating for protection against creep corrosion
- Patent number 8,263,177
- Issue date Sep 11, 2012
- Kesheng Feng
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Process for improving the adhesion of polymeric materials to metal...
- Patent number 8,088,246
- Issue date Jan 3, 2012
- John L. Cordani, Jr.
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Microetching composition and method of using the same
- Patent number 7,875,558
- Issue date Jan 25, 2011
- Kesheng Feng
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Metal surface treatment composition
- Patent number 7,645,393
- Issue date Jan 12, 2010
- Kesheng Feng
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Microetching composition and method of using the same
- Patent number 7,456,114
- Issue date Nov 25, 2008
- Kesheng Feng
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Microetching solution
- Patent number 7,393,461
- Issue date Jul 1, 2008
- Kesheng Feng
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

Patents Applicationslast 30 patents

Information Patent Application
Low Etch Process for Direct Metallization
- Publication number 20130186764
- Publication date Jul 25, 2013
- Kesheng Feng
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
Tarnish Inhibiting Composition for Metal Leadframes
- Publication number 20130045391
- Publication date Feb 21, 2013
- Kesheng Feng
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
Nano-Oxide Process for Bonding Copper/Copper Alloy and Resin
- Publication number 20110186221
- Publication date Aug 4, 2011
- Ming De Wang
- B32 - LAYERED PRODUCTS
Information Patent Application
Nickel-Chromium Alloy Stripper for Flexible Wiring Boards
- Publication number 20110079578
- Publication date Apr 7, 2011
- Kesheng Feng
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
Process for Improving Adhesion of Polymeric Materials to Metal Surf...
- Publication number 20100282393
- Publication date Nov 11, 2010
- STEVEN A. CASTALDI
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
Organic polymer coating for protection against creep corrosion
- Publication number 20100243301
- Publication date Sep 30, 2010
- KESHENG FENG
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
Process for Improving the Adhesion of Polymeric Materials to Metal...
- Publication number 20100170638
- Publication date Jul 8, 2010
- John L. Cordani, JR.
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
Acid-resistance promoting composition
- Publication number 20090294294
- Publication date Dec 3, 2009
- Kesheng Feng
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
Metal surface treatment composition
- Publication number 20080264900
- Publication date Oct 30, 2008
- Kesheng Feng
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
Microetching composition and method of using the same
- Publication number 20080041824
- Publication date Feb 21, 2008
- Kesheng Feng
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
Microetching composition and method of using the same
- Publication number 20070138142
- Publication date Jun 21, 2007
- Kesheng Feng
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
Microetching solution
- Publication number 20070051693
- Publication date Mar 8, 2007
- Kesheng Feng
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

Kesheng Feng

Person

Patents Grantslast 30 patents

Acid-resistance promoting composition

Process for improving adhesion of polymeric materials to metal surf...

Nickel-chromium alloy stripper for flexible wiring boards

Nano-oxide process for bonding copper/copper alloy and resin

Organic polymer coating for protection against creep corrosion

Process for improving the adhesion of polymeric materials to metal...

Microetching composition and method of using the same

Metal surface treatment composition

Microetching composition and method of using the same

Microetching solution

Patents Applicationslast 30 patents

Low Etch Process for Direct Metallization

Tarnish Inhibiting Composition for Metal Leadframes

Nano-Oxide Process for Bonding Copper/Copper Alloy and Resin

Nickel-Chromium Alloy Stripper for Flexible Wiring Boards

Process for Improving Adhesion of Polymeric Materials to Metal Surf...

Organic polymer coating for protection against creep corrosion

Process for Improving the Adhesion of Polymeric Materials to Metal...

Acid-resistance promoting composition

Metal surface treatment composition

Microetching composition and method of using the same

Microetching composition and method of using the same

Microetching solution