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Eon-Seok Lee
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Daejeon, KR
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Patents Grants
last 30 patents
Information
Patent Grant
Thermoplastic resin composition having excellent heat resistance an...
Patent number
11,993,695
Issue date
May 28, 2024
LG Chem, Ltd.
Gi Dae Choi
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Conductive concentrated resin composition, conductive polyamide res...
Patent number
11,912,868
Issue date
Feb 27, 2024
LG Chem, Ltd.
Gi Dae Choi
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polyphenylene sulfide resin composition, method of preparing polyph...
Patent number
11,623,988
Issue date
Apr 11, 2023
LG Chem, Ltd.
Hyun Jin Lee
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Composition for forming conductive pattern and resin structure havi...
Patent number
10,065,860
Issue date
Sep 4, 2018
LG Chem, Ltd.
Kwon Il Choi
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Plastic heat exchanger and method of manufacturing the same
Patent number
8,966,757
Issue date
Mar 3, 2015
LG Chem, Ltd.
Eon-seok Lee
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Polymer resin composition and method of preparing the same
Patent number
7,754,805
Issue date
Jul 13, 2010
LG Chem, Ltd.
Chung Hae Park
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Injection mold having shearing flow making part
Patent number
7,442,021
Issue date
Oct 28, 2008
LG Chem, Ltd.
Worl-yong Kim
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Method of assigning connection identifier in asynchronous transfer...
Patent number
5,905,728
Issue date
May 18, 1999
Electronics and Telecommunications Research Institute
Mi-Sook Han
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
POLYARYLENE SULFIDE RESIN COMPOSITION, AND METHOD FOR IMPROVING MOL...
Publication number
20230272189
Publication date
Aug 31, 2023
LG CHEM, LTD.
Tadashi TAKEDA
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
THERMOPLASTIC RESIN COMPOSITION HAVING EXCELLENT HEAT RESISTANCE AN...
Publication number
20210269617
Publication date
Sep 2, 2021
LG CHEM, LTD.
Gi Dae CHOI
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
POLYPHENYLENE SULFIDE RESIN COMPOSITION, METHOD OF PREPARING POLYPH...
Publication number
20200369884
Publication date
Nov 26, 2020
LG CHEM, LTD.
Hyun Jin LEE
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
CONDUCTIVE CONCENTRATED RESIN COMPOSITION, CONDUCTIVE POLYAMIDE RES...
Publication number
20200332119
Publication date
Oct 22, 2020
LG CHEM, LTD.
Gi Dae Choi
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
COMPOSITION FOR FORMING CONDUCTIVE PATTERN AND RESIN STRUCTURE HAVI...
Publication number
20170267526
Publication date
Sep 21, 2017
LG CHEM, LTD.
Kwon Il CHOI
C01 - INORGANIC CHEMISTRY
Information
Patent Application
PLASTIC HEAT EXCHANGER AND METHOD OF MANUFACTURING THE SAME
Publication number
20100012304
Publication date
Jan 21, 2010
LG CHEM, LTD.
Eon-Seok Lee
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Application
INJECTION MOLD HAVING SHEARING FLOW MAKING PART
Publication number
20070190203
Publication date
Aug 16, 2007
LG CHEM, LTD.
Worl-yong KIM
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL