Inventor: Park, Kong Young
Inventor: Park, Jaeho, Yun, Su-Hyun, Koh, Sangwoog, Kim, Minju
Inventor: Park, Kong Young
Inventor: Park, Kong Young
Inventor: Miklosne, Jozsa
Inventor: Miklosne, Jozsa
Inventor: Rakosi, Adorjan
Inventor: Hjeltnes, Stein Harald
Inventor: Ingvoldstad, Ola
Inventor: Ingvoldstad, Ola
Inventor: Ingvoldstad, Ola