GEOFFREY HU

Person

San Diego, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Polyurethane-based photochromic optical materials
- Patent number 8,633,292
- Issue date Jan 21, 2014
- Signet Armorlite
- Geoffrey Yuxin Hu
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Scratch-resistant coatings with improved adhesion to inorganic thin...
- Patent number 8,163,357
- Issue date Apr 24, 2012
- Signet Armorlite, Inc.
- Thomas J. Engardio
- G02 - OPTICS
Information Patent Grant
High performance water-based primer
- Patent number 7,217,756
- Issue date May 15, 2007
- Napp Systems, Inc.
- Geoffrey Yuxin Hu
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Highly reflective substrates for the digital processing of photopol...
- Patent number 7,083,896
- Issue date Aug 1, 2006
- Napp Systems, Inc.
- David Roberts
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Highly reflective substrates for the digital processing of photopol...
- Patent number 7,005,232
- Issue date Feb 28, 2006
- Napp Systems, Inc.
- David Roberts
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
PHOTOPOLYMERIZABLE COATING COMPOSITION
- Publication number 20120189779
- Publication date Jul 26, 2012
- GEOFFREY HU
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Polyurethane-based photochromic optical materials
- Publication number 20100249264
- Publication date Sep 30, 2010
- Geoffrey Yuxin Hu
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Scratch-resistant coatings with improved adhesion to inorganic thin...
- Publication number 20100249265
- Publication date Sep 30, 2010
- Thomas J. Engardio
- G02 - OPTICS
Information Patent Application
Highly reflective substrates for the digital processing of photopol...
- Publication number 20060057499
- Publication date Mar 16, 2006
- Napp Systems, Inc.
- David Roberts
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
High performance water-based primer
- Publication number 20050209369
- Publication date Sep 22, 2005
- Geoffrey Yuxin Hu
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Highly reflective substrates for the digital processing of photopol...
- Publication number 20040250720
- Publication date Dec 16, 2004
- David Roberts
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Photo-imageable nanocomposites
- Publication number 20040146806
- Publication date Jul 29, 2004
- David H. Roberts
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

GEOFFREY HU

Person

Patents Grantslast 30 patents

Polyurethane-based photochromic optical materials

Scratch-resistant coatings with improved adhesion to inorganic thin...

High performance water-based primer

Highly reflective substrates for the digital processing of photopol...

Highly reflective substrates for the digital processing of photopol...

Patents Applicationslast 30 patents

PHOTOPOLYMERIZABLE COATING COMPOSITION

Polyurethane-based photochromic optical materials

Scratch-resistant coatings with improved adhesion to inorganic thin...

Highly reflective substrates for the digital processing of photopol...

High performance water-based primer

Highly reflective substrates for the digital processing of photopol...

Photo-imageable nanocomposites