Patents/Inventors

Wonje Cho

Yongin-siKR4 patents

5 Patents

US123363782025
Organic Light Emitting Display Device and Method of Manufacturing the Same
Samsung Display Co., Ltd.
0 cites
US122643912025
Apparatus for Manufacturing Display Device, Method of Manufacturing Mask Assembly, and Method of Manufacturing Display Device
Samsung Display Co., Ltd.
0 cites
US122179782025
Etching Device and Etching Method Using the Same
SAMSUNG DISPLAY CO., Ltd.
0 cites
US118079332023
Apparatus for Manufacturing Display Device, Method of Manufacturing Mask Assembly, and Method of Manufacturing Display Device
Samsung Display Co., Ltd.
0 cites
US117928932023
Material-removing Heater Device
SAMSUNG DISPLAY CO., Ltd.
0 cites