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Seong-eun Woo
Cheongju-si
KR
2 patents
2 Patents
US12528830
2026
Polycyclic Compound and Organic Electroluminescent Device Using the Same
SFC Co., Ltd.
0 cites
US12459962
2025
Polycyclic Compound and Organic Light Emitting Device Using the Same
SFC CO., Ltd
0 cites