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Ki Hwan SEOK
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Pohang-si, KR
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last 30 patents
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Patent Grant
Laser light source and a laser crystallization apparatus including...
Patent number
11,705,348
Issue date
Jul 18, 2023
Samsung Display Co., Ltd.
Kyong Sik Choi
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
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Patent Application
LASER LIGHT SOURCE AND A LASER CRYSTALLIZATION APPARATUS INCLUDING...
Publication number
20230260809
Publication date
Aug 17, 2023
SAMSUNG DISPLAY CO., LTD.
Kyong Sik CHOI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LASER LIGHT SOURCE AND A LASER CRYSTALLIZATION APPARATUS INCLUDING...
Publication number
20210066102
Publication date
Mar 4, 2021
Samsung Display Co, Ltd.
Kyong Sik CHOI
H01 - BASIC ELECTRIC ELEMENTS