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Youngchul KWON
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Asan-si, KR
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Patents Grants
last 30 patents
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Patent Grant
Wafer processing apparatus and method of manufacturing semiconducto...
Patent number
11,883,905
Issue date
Jan 30, 2024
Samsung Electronics Co., Ltd.
Youngchul Kwon
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Patents Applications
last 30 patents
Information
Patent Application
WAFER PROCESSING APPARATUS AND WAFER DICING METHOD
Publication number
20240157472
Publication date
May 16, 2024
Samsung Electronics Co., Ltd.
Youngchul KWON
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Information
Patent Application
WAFER DICING METHOD AND METHOD OF MANUFACTURING SEMICONDUCTOR DEVIC...
Publication number
20240096703
Publication date
Mar 21, 2024
Samsung Electronics Co., Ltd.
Youngchul Kwon
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Information
Patent Application
STEALTH DICING LASER DEVICE
Publication number
20230187235
Publication date
Jun 15, 2023
Samsung Electronics Co., Ltd.
Akinori OKUBO
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Information
Patent Application
WAFER PROCESSING APPARATUS AND METHOD OF MANUFACTURING SEMICONDUCTO...
Publication number
20210354247
Publication date
Nov 18, 2021
Samsung Electronics Co., Ltd.
Youngchul Kwon
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Information
Patent Application
STEALTH DICING APPARATUS AND STEALTH DICING METHOD
Publication number
20210146476
Publication date
May 20, 2021
Samsung Electronics Co., Ltd.
Youngchul KWON
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