Eui-Jun Choi

Person

Dongahn-gu, KR

People

Patents Grantslast 30 patents

Information Patent Grant
Powder-coated toner particles and method of making same
- Patent number 7,208,255
- Issue date Apr 24, 2007
- DPI Solutions, Incorporated
- Chul-Hwan Kim
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Micro-serrated, dyed color toner particles and method of making same
- Patent number 6,544,705
- Issue date Apr 8, 2003
- DPI Solutions, Inc.
- Chul-Hwan Kim
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
XYLYLENEDIISOCYANATE COMPOSITION AND OPTICAL POLYMERIZABLE COMPOSIT...
- Publication number 20240294699
- Publication date Sep 5, 2024
- SK pucore co.,ltd.
- Jae Young PAI
- C07 - ORGANIC CHEMISTRY
Information Patent Application
XYLYLENE DIISOCYANATE COMPOSITION AND OPTICAL COMPOSITION COMPRISIN...
- Publication number 20240026063
- Publication date Jan 25, 2024
- SKC CO., LTD.
- Jae Young Pai
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
POLYTHIOL COMPOSITION, OPTICAL COMPOSITION, AND OPTICAL PRODUCTS
- Publication number 20230322665
- Publication date Oct 12, 2023
- SKC CO., LTD.
- Jae Young PAI
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
XYLYLENE DIISOCYANATE COMPOSITION AND OPTICAL POLYMERIZABLE COMPOSI...
- Publication number 20230087212
- Publication date Mar 23, 2023
- SKC CO., LTD.
- Jae Young Pai
- C07 - ORGANIC CHEMISTRY
Information Patent Application
POLYMERIZABLE COMPOSITION AND OPTICAL MATERIAL USING THE SAME
- Publication number 20220389147
- Publication date Dec 8, 2022
- SKC CO., LTD.
- Hyuk Hee HAN
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
TONER COMPOSITION WITH BROAD FUSING TEMPERATURE RANGE AND PROCESS F...
- Publication number 20110300479
- Publication date Dec 8, 2011
- EXAX TONER, INC
- Eui Joon Choi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Powder-coated toner particles
- Publication number 20050142476
- Publication date Jun 30, 2005
- Chul-Hwan Kim
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Micro-serrated, dyed color toner particles and method of making same
- Publication number 20020182527
- Publication date Dec 5, 2002
- Chul-Hwan Kim
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Eui-Jun Choi

Person

Patents Grantslast 30 patents

Powder-coated toner particles and method of making same

Micro-serrated, dyed color toner particles and method of making same

Patents Applicationslast 30 patents

XYLYLENEDIISOCYANATE COMPOSITION AND OPTICAL POLYMERIZABLE COMPOSIT...

XYLYLENE DIISOCYANATE COMPOSITION AND OPTICAL COMPOSITION COMPRISIN...

POLYTHIOL COMPOSITION, OPTICAL COMPOSITION, AND OPTICAL PRODUCTS

XYLYLENE DIISOCYANATE COMPOSITION AND OPTICAL POLYMERIZABLE COMPOSI...

POLYMERIZABLE COMPOSITION AND OPTICAL MATERIAL USING THE SAME

TONER COMPOSITION WITH BROAD FUSING TEMPERATURE RANGE AND PROCESS F...

Powder-coated toner particles

Micro-serrated, dyed color toner particles and method of making same