Jun Hwan Ahn

Person

Uiwang-si, KR

People

Patents Grantslast 30 patents

Information Patent Grant
Transparent ABS resin composition having superior shock resistance,...
- Patent number 9,505,923
- Issue date Nov 29, 2016
- Samsung SDI Co., Ltd.
- Jun Hwan Ahn
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Rubber-modified vinyl-based graft copolymer, and thermoplastic resi...
- Patent number 9,382,369
- Issue date Jul 5, 2016
- Cheil Industries Inc.
- Ki Bo Chang
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
ASA graft copolymer having superior shock resistance, weather resis...
- Patent number 9,340,637
- Issue date May 17, 2016
- Cheil Industries Inc.
- Jun Hwan Ahn
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Transparent thermoplastic resin composition having improved whiteni...
- Patent number 9,034,963
- Issue date May 19, 2015
- Cheil Industries Inc.
- Jun Hwan Ahn
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
A METHOD FOR CONTROLLING THE SIZE OF LITHIUM PEROXIDE AND A METHOD...
- Publication number 20230025008
- Publication date Jan 26, 2023
- POSCO
- Jae Myung LEE
- C01 - INORGANIC CHEMISTRY
Information Patent Application
LITHIUM COMPOUND, NICKEL-BASED CATHODE ACTIVE MATERIAL, METHOD FOR...
- Publication number 20220013773
- Publication date Jan 13, 2022
- POSCO
- Jae Myung Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Transparent ABS Resin Composition Having Superior Shock Resistance,...
- Publication number 20150051333
- Publication date Feb 19, 2015
- CHEIL INDUSTRIES INC.
- Jun Hwan Ahn
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
ASA Graft Copolymer Having Superior Shock Resistance, Weather Resis...
- Publication number 20150011709
- Publication date Jan 8, 2015
- CHEIL INDUSTRIES INC.
- Jun Hwan Ahn
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Transparent Thermoplastic Resin Composition Having Improved Whiteni...
- Publication number 20150005425
- Publication date Jan 1, 2015
- CHEIL INDUSTRIES INC.
- Jun Hwan Ahn
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Rubber-Modified Vinyl-Based Graft Copolymer, and Thermoplastic Resi...
- Publication number 20130289198
- Publication date Oct 31, 2013
- Ki Bo CHANG
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Jun Hwan Ahn

Person

Patents Grantslast 30 patents

Transparent ABS resin composition having superior shock resistance,...

Rubber-modified vinyl-based graft copolymer, and thermoplastic resi...

ASA graft copolymer having superior shock resistance, weather resis...

Transparent thermoplastic resin composition having improved whiteni...

Patents Applicationslast 30 patents

A METHOD FOR CONTROLLING THE SIZE OF LITHIUM PEROXIDE AND A METHOD...

LITHIUM COMPOUND, NICKEL-BASED CATHODE ACTIVE MATERIAL, METHOD FOR...

Transparent ABS Resin Composition Having Superior Shock Resistance,...

ASA Graft Copolymer Having Superior Shock Resistance, Weather Resis...

Transparent Thermoplastic Resin Composition Having Improved Whiteni...

Rubber-Modified Vinyl-Based Graft Copolymer, and Thermoplastic Resi...