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Uiwang-si, KR
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Patents Grants
last 30 patents
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Patent Grant
Transformer and power supply apparatus including the same
Patent number
10,755,846
Issue date
Aug 25, 2020
SOLUM CO., LTD.
Myeong-sik Cheon
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
TRANSFORMER AND POWER SUPPLYING DEVICE INCLUDING THE SAME
Publication number
20230049325
Publication date
Feb 16, 2023
SOLUM CO., LTD.
Chang Yong KWON
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
COIL STRUCTURE, POWER FACTOR CORRECTION CIRCUIT INCLUDING THE COIL...
Publication number
20220385174
Publication date
Dec 1, 2022
SOLUM CO., LTD.
Chang Yong KWON
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
BASE AND TRANSFORMER DEVICE INCLUDING THE SAME
Publication number
20220285069
Publication date
Sep 8, 2022
SOLUM CO., LTD.
Chang Yong KWON
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
TRANSFORMER HAVING REVERSE STRUCTURE, POWER SUPPLY, AND FLAT PANEL...
Publication number
20220277888
Publication date
Sep 1, 2022
SOLUM CO., LTD.
Chang Yong KWON
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
TRANSFORMER AND POWER SUPPLY APPARATUS INCLUDING THE SAME
Publication number
20190027293
Publication date
Jan 24, 2019
SOLUM CO., LTD.
Myeong-sik CHEON
H01 - BASIC ELECTRIC ELEMENTS