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Gyeongsik KIM
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Cheongju-si, KR
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Patents Grants
last 30 patents
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Patent Grant
Compound for organic photoelectric device and organic photoelectric...
Patent number
10,347,841
Issue date
Jul 9, 2019
Samsung Electronics Co., Ltd.
Yeong Suk Choi
C07 - ORGANIC CHEMISTRY
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last 30 patents
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Patent Application
COMPOUND FOR ORGANIC PHOTOELECTRIC DEVICE AND ORGANIC PHOTOELECTRIC...
Publication number
20170062726
Publication date
Mar 2, 2017
Samsung Electronics Co., Ltd.
Yeong Suk CHOI
C07 - ORGANIC CHEMISTRY