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Jae-Soo Lim
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Pohang-si, KR
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Patents Grants
last 30 patents
Information
Patent Grant
Grain-oriented electrical steel sheet and manufacturing method ther...
Patent number
12,040,110
Issue date
Jul 16, 2024
POSCO Co., Ltd
Hyun-Seok Ko
C21 - METALLURGY OF IRON
Information
Patent Grant
Grain-oriented electrical steel sheet and manufacturing method ther...
Patent number
11,031,162
Issue date
Jun 8, 2021
Posco
Hyun-Seok Ko
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Grain-oriented electrical steel sheet and manufacturing method of g...
Patent number
10,760,141
Issue date
Sep 1, 2020
POSCO
Hyung Don Joo
C21 - METALLURGY OF IRON
Information
Patent Grant
Grain-oriented electric steel sheet having superior magnetic property
Patent number
9,997,283
Issue date
Jun 12, 2018
Posco
Kyu-Seok Han
C21 - METALLURGY OF IRON
Information
Patent Grant
Method for manufacturing grain-oriented electrical steel sheet havi...
Patent number
9,240,265
Issue date
Jan 19, 2016
POSCO
Kyu-Seok Han
C21 - METALLURGY OF IRON
Patents Applications
last 30 patents
Information
Patent Application
SEPARATION MEMBRANE WITH EXCELLENT FOULING RESISTANCE AND METHOD FO...
Publication number
20240286089
Publication date
Aug 29, 2024
TORAY ADVANCED MATERIALS KOREA INC.
Jae Won Lim
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
ORGANIC SOLVENT-SOLUBLE COPOLYMER POLYESTER, COMPOSITION FOR FORMIN...
Publication number
20230105592
Publication date
Apr 6, 2023
TORAY ADVANCED MATERIALS KOREA INC.
Gwang Su BYUN
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
GRAIN-ORIENTED ELECTRICAL STEEL SHEET AND MANUFACTURING METHOD THER...
Publication number
20210265087
Publication date
Aug 26, 2021
POSCO
Hyun-Seok KO
C21 - METALLURGY OF IRON
Information
Patent Application
GRAIN-ORIENTED ELECTRICAL STEEL SHEET AND MANUFACTURING METHOD OF G...
Publication number
20170335425
Publication date
Nov 23, 2017
POSCO
Hyung Don JOO
C21 - METALLURGY OF IRON
Information
Patent Application
GRAIN-ORIENTED ELECTRICAL STEEL SHEET AND MANUFACTURING METHOD THER...
Publication number
20170271061
Publication date
Sep 21, 2017
POSCO
Hyun-Seok KO
C21 - METALLURGY OF IRON
Information
Patent Application
Grain-Oriented Electric Steel Sheet Having Superior Magnetic Property
Publication number
20160133365
Publication date
May 12, 2016
POSCO
Kyu-Seok Han
C30 - CRYSTAL GROWTH
Information
Patent Application
Grain-Oriented Electric Steel Sheet Having Superior Magnetic Proper...
Publication number
20130180634
Publication date
Jul 18, 2013
POSCO
Kyu-Seok Han
C30 - CRYSTAL GROWTH