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Ju In Park
Seoul
KR
2 patents
3 Patents
US12420447
2025
Nozzle of Auto-agitating Type 3D Printer for Construction
Samsung E&A Co., Ltd.
0 cites
US12134206
2024
Nozzle of Auto-agitating Type 3D Printer for Construction
SAMSUNG E&A CO., Ltd.
0 cites
US12005604
2024
Nozzle of Reinforcing Material Co-printing Type 3D Printer for Construction
SAMSUNG E&A CO., Ltd.
0 cites