WC

Wonje Cho

Samsung: 8 patents #15,984 of 75,807Top 25%
Overall (All Time): #596,176 of 4,157,543Top 15%
8
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12336378 Organic light emitting display device and method of manufacturing the same Wooyong Sung, Seungho Yoon, Wonwoo Choi 2025-06-17
12264391 Apparatus for manufacturing display device, method of manufacturing mask assembly, and method of manufacturing display device 2025-04-01
12217978 Etching device and etching method using the same Duckjung Lee 2025-02-04
11807933 Apparatus for manufacturing display device, method of manufacturing mask assembly, and method of manufacturing display device 2023-11-07
11792893 Material-removing heater device Ohjune Kwon, Jungsik Nam, Seungwook Kwon, Hyojeong Kwon, Minsang Kim +3 more 2023-10-17
11245093 Organic light emitting display device and method of manufacturing the same Wooyong Sung, Seungho Yoon, Wonwoo Choi 2022-02-08
11081531 Organic light emitting diode display device 2021-08-03
10615369 Display panel comprising module hole and blocking groove in display area and electronic device having the same Wonwoo Choi, Wooyong Sung, Seungho Yoon 2020-04-07