Kyoung-Pil Ko

Person

Gwangyang-si, KR

People

Patents Grantslast 30 patents

Information Patent Grant
Galvanized steel sheet having excellent hardness and galling resist...
- Patent number 11,781,207
- Issue date Oct 10, 2023
- POSCO Co., Ltd
- Kyung-Hoon Nam
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Multi-layered zinc alloy plated steel having excellent spot weldabi...
- Patent number 11,649,542
- Issue date May 16, 2023
- POSCO Co., Ltd
- Young-Jin Kwak
- B32 - LAYERED PRODUCTS
Information Patent Grant
Composition for washing pickled steel plate, method for washing pic...
- Patent number 11,332,667
- Issue date May 17, 2022
- Posco
- Rho-Bum Park
- B08 - CLEANING
Information Patent Grant
Multi-layered zinc alloy plated steel having excellent spot weldabi...
- Patent number 11,208,716
- Issue date Dec 28, 2021
- POSCO
- Young-Jin Kwak
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Composition for washing pickled steel plate, method for washing pic...
- Patent number 11,028,322
- Issue date Jun 8, 2021
- Posco
- Rho-Bum Park
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Plated steel sheet having multilayer structure and manufacturing me...
- Patent number 10,988,845
- Issue date Apr 27, 2021
- Posco
- Kyoung-Pil Ko
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Conversion coating composition, surface treated steel sheet, and me...
- Patent number 9,683,294
- Issue date Jun 20, 2017
- Posco
- Yeon-Ho Kim
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

Patents Applicationslast 30 patents

Information Patent Application
MULTI-LAYERED ZINC ALLOY PLATED STEEL HAVING EXCELLENT SPOT WELDABI...
- Publication number 20220074040
- Publication date Mar 10, 2022
- POSCO
- Young-Jin KWAK
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
APPARATUS AND METHOD FOR CONTROLLING COATING LAYER IN PVD PLATING P...
- Publication number 20220074042
- Publication date Mar 10, 2022
- POSCO
- Yong-Hwa JUNG
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
HETEROGENEOUS COATED STEEL SHEET HAVING EXCELLENT WORKABILITY AND C...
- Publication number 20220025508
- Publication date Jan 27, 2022
- POSCO
- Young-Jin KWAK
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
GALVANIZED STEEL SHEET HAVING EXCELLENT HARDNESS AND GALLING RESIST...
- Publication number 20220025503
- Publication date Jan 27, 2022
- POSCO
- Kyung-Hoon NAM
- B32 - LAYERED PRODUCTS
Information Patent Application
COMPOSITION FOR WASHING PICKLED STEEL PLATE, METHOD FOR WASHING PIC...
- Publication number 20210261862
- Publication date Aug 26, 2021
- POSCO
- Rho-Bum PARK
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
DEPOSITION APPARATUS AND DEPOSITION METHOD
- Publication number 20210017640
- Publication date Jan 21, 2021
- POSCO
- Kyung-Hoon NAM
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
COMPOSITION FOR WASHING PICKLED STEEL PLATE, METHOD FOR WASHING PIC...
- Publication number 20200270521
- Publication date Aug 27, 2020
- POSCO
- Rho-Bum PARK
- B08 - CLEANING
Information Patent Application
FILTER UNIT AND PLATING APPARATUS INCLUDING SAME
- Publication number 20200086330
- Publication date Mar 19, 2020
- POSCO
- Kyung-Hoon NAM
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
PLATED STEEL SHEET HAVING MULTILAYER STRUCTURE AND MANUFACTURING ME...
- Publication number 20200080205
- Publication date Mar 12, 2020
- POSCO
- Kyoung-Pil KO
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
MULTI-LAYERED ZINC ALLOY PLATED STEEL HAVING EXCELLENT SPOT WELDABI...
- Publication number 20200002803
- Publication date Jan 2, 2020
- POSCO
- Young-Jin KWAK
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
VACUUM DEPOSITION DEVICE FOR HIGH-SPEED COATING
- Publication number 20190015845
- Publication date Jan 17, 2019
- POSCO
- Kyung Hoon NAM
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Organic-Inorganic Hybrid Coating Solution Composition and Organic-I...
- Publication number 20150299472
- Publication date Oct 22, 2015
- POSCO
- Kyoung-Pil Ko
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
CONVERSION COATING COMPOSITION, SURFACE TREATED STEEL SHEET, AND ME...
- Publication number 20150218705
- Publication date Aug 6, 2015
- POSCO
- Yeon-Ho Kim
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

Kyoung-Pil Ko

Person

Patents Grantslast 30 patents

Galvanized steel sheet having excellent hardness and galling resist...

Multi-layered zinc alloy plated steel having excellent spot weldabi...

Composition for washing pickled steel plate, method for washing pic...

Multi-layered zinc alloy plated steel having excellent spot weldabi...

Composition for washing pickled steel plate, method for washing pic...

Plated steel sheet having multilayer structure and manufacturing me...

Conversion coating composition, surface treated steel sheet, and me...

Patents Applicationslast 30 patents

MULTI-LAYERED ZINC ALLOY PLATED STEEL HAVING EXCELLENT SPOT WELDABI...

APPARATUS AND METHOD FOR CONTROLLING COATING LAYER IN PVD PLATING P...

HETEROGENEOUS COATED STEEL SHEET HAVING EXCELLENT WORKABILITY AND C...

GALVANIZED STEEL SHEET HAVING EXCELLENT HARDNESS AND GALLING RESIST...

COMPOSITION FOR WASHING PICKLED STEEL PLATE, METHOD FOR WASHING PIC...

DEPOSITION APPARATUS AND DEPOSITION METHOD

COMPOSITION FOR WASHING PICKLED STEEL PLATE, METHOD FOR WASHING PIC...

FILTER UNIT AND PLATING APPARATUS INCLUDING SAME

PLATED STEEL SHEET HAVING MULTILAYER STRUCTURE AND MANUFACTURING ME...

MULTI-LAYERED ZINC ALLOY PLATED STEEL HAVING EXCELLENT SPOT WELDABI...

VACUUM DEPOSITION DEVICE FOR HIGH-SPEED COATING

Organic-Inorganic Hybrid Coating Solution Composition and Organic-I...

CONVERSION COATING COMPOSITION, SURFACE TREATED STEEL SHEET, AND ME...