Patents/Inventors

Samrak Choi

Paju-siKR5 patents

6 Patents

US124940842025
Apparatus and Method for Supporting Learning
WOONGJIN THINKBIG CO., Ltd.
0 cites
US123274942025
Apparatus and Method for Providing Questions for Learning
WOONGJIN THINKBIG CO., Ltd.
0 cites
US120268132024
Apparatus and Method for Providing Digital Twin Book Shelf
WOONGJIN THINKBIG CO., Ltd.
0 cites
US119608212024
Apparatus and Method for Providing Electric Book
WOONGJIN THINKBIG CO., Ltd.
0 cites
US118228762023
System and Method for Providing Personalized Book
WOONGJIN THINKBIG CO., Ltd.
0 cites
US117479142023
System and Method for Providing Electric Book Based on Reading Type
WOONGJIN THINKBIG CO., Ltd.
0 cites