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Incheon, KR
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Patents Grants
last 30 patents
Information
Patent Grant
Solar panel cutting unit
Patent number
12,129,144
Issue date
Oct 29, 2024
Won Kwang S&T Co., Ltd.
Sang Hun Lee
B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information
Patent Grant
Movable solar module disassembling apparatus and movable solar modu...
Patent number
12,107,529
Issue date
Oct 1, 2024
Won Kwang S&T Co., Ltd.
Sang Hun Lee
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Solar panel cutting unit
Patent number
12,070,869
Issue date
Aug 27, 2024
Won Kwang S&T Co., Ltd.
Sang Hun Lee
B26 - HAND CUTTING TOOLS CUTTING SEVERING
Information
Patent Grant
Solar panel disassembling apparatus
Patent number
11,491,774
Issue date
Nov 8, 2022
Won Kwang S&T Co., Ltd.
Sang Hun Lee
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Solar module exterior disassembling apparatus
Patent number
11,491,775
Issue date
Nov 8, 2022
Won Kwang S&T Co., Ltd.
Sang Hun Lee
H01 - BASIC ELECTRIC ELEMENTS
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Patents Applications
last 30 patents
Information
Patent Application
SOLAR PANEL CUTTING UNIT
Publication number
20230347538
Publication date
Nov 2, 2023
WON KWANG S&T CO.,LTD.
Sang Hun LEE
B26 - HAND CUTTING TOOLS CUTTING SEVERING
Information
Patent Application
SOLAR PANEL DISASSEMBLING APPARATUS
Publication number
20230211597
Publication date
Jul 6, 2023
WON KWANG S&T CO.,LTD.
Sang Hun LEE
B26 - HAND CUTTING TOOLS CUTTING SEVERING
Information
Patent Application
MOVABLE SOLAR MODULE DISASSEMBLING APPARATUS AND MOVABLE SOLAR MODU...
Publication number
20230047286
Publication date
Feb 16, 2023
Won Kwang S&T Co., Ltd.
SANG HUN LEE
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
SOLAR MODULE LIFTING APPARATUS AND SOLAR MODULE DISASSEMBLING APPAR...
Publication number
20230051182
Publication date
Feb 16, 2023
Won Kwang S&T Co., Ltd.
SANG HUN LEE
B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information
Patent Application
SOLAR PANEL CUTTING UNIT
Publication number
20230019898
Publication date
Jan 19, 2023
WON KWANG S&T CO.,LTD.
Sang Hun LEE
B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information
Patent Application
SOLAR PANEL CUTTING UNIT
Publication number
20230006090
Publication date
Jan 5, 2023
WON KWANG S&T CO.,LTD.
Sang Hun LEE
H01 - BASIC ELECTRIC ELEMENTS