Patents/Inventors

Yu Na Park

UlsanKR2 patents

3 Patents

US121923682025
User Authentication Method and Unmanned Delivery System Based on User Authentication
RESEARCH COOPERATION FOUNDATION OF YEUNGNAM UNIVERSITY
0 cites
US119463022024
Home Appliance
SAMSUNG ELECTRONICS CO., Ltd.
0 cites
US118384222023
User Authentication Method and Unmanned Delivery System Based on User Authentication
RESEARCH COOPERATION FOUNDATION OF YEUNGNAM UNIVERSITY
0 cites