Dae Ki Kang

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Escondido, CA, US

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Patents Grantslast 30 patents

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
Polyester resin-based high index ophthalmic lenses having improved...
- Patent number 5,886,764
- Issue date Mar 23, 1999
- Signet Armorlite, Inc.
- Thomas J. Engardio
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyester resin-based high index ophthalmic lenses having improved...
- Patent number 5,852,112
- Issue date Dec 22, 1998
- Signet Armorlite, Inc.
- Thomas J. Engardio
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyester resin-based high index ophthalmic lenses having improved...
- Patent number 5,694,195
- Issue date Dec 2, 1997
- Signet Armorlite, Inc.
- Thomas J. Engardio
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

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