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USPTO Patent Rankings Data through Sept 30, 2025
OC

Ok-Kyung Cho

UNUnknown: 1 patents #213 of 2,616Top 9%
Samsung: 1 patents #3,826 of 8,673Top 45%
Schwerte, DE: #3 of 14 inventorsTop 25%
Overall (2011): #75,826 of 364,097Top 25%
2 Patents 2011

Issued Patents 2011

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
8046059 Mobile diagnosis device Yoon-Ok Kim 2011-10-25
7887932 Organosiloxane compound and organic light-emitting device comprising the same Yi-Yeol Lyu, Jong Jin Park, Byoung-Ki Choi, Myeong-Suk Kim, Sung-Hun Lee +5 more 2011-02-15