SJ

Sunghoon Joo

LG: 11 patents #4,052 of 26,165Top 20%
SC Sfc Co.: 3 patents #43 of 117Top 40%
Overall (All Time): #338,644 of 4,157,543Top 9%
14
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
11985891 Polycyclic aromatic compounds and organic electroluminescent devices using the same Ji Hwan Kim, Byung-sun YANG, Hyeon-jun JO, Sungeun Choi, Su Jin Kim +1 more 2024-05-14
11456428 Indolocarbazole derivatives and organic electroluminescent devices using the same Ji Hwan Kim, Byung-sun YANG, Hyeon-jun JO, Sungeun Choi, Su Jin Kim 2022-09-27
10981938 Polycyclic aromatic compounds and organic electroluminescent devices using the same Ji Hwan Kim, Byung-sun YANG, Hyeon-jun JO, Sungeun Choi, Su Jin Kim +1 more 2021-04-20
10290814 Organic light-emitting diode Seonkeun Yoo, Jungkeun Kim, Dohan KIM, Jeongdae Seo, Hyoseok Kim +3 more 2019-05-14
10177317 Organic light emitting display device Hyoseok Kim, Shinhan Kim, Seonkeun Yoo, Min Yun, Seunghee Yoon 2019-01-08
10096782 Organic light emitting display device Seonkeun Yoo, Jeongdae Seo, Hyoseok Kim, Hyeseung Kang, Min Yun +1 more 2018-10-09
10068948 Organic light emitting display device Min Yun, Hyoseok Kim, Hyeseung Kang, Seonkeun Yoo, Seunghee Yoon 2018-09-04
10043985 Organic light emitting display device Dohan KIM, Jungkeun Kim, Byungsoo Kim, EunJung Park, Hyoseok Kim +3 more 2018-08-07
9978945 Organic light emitting display device Jeongdae Seo, Hyoseok Kim, Hyeseung Kang, Seonkeun Yoo, Min Yun 2018-05-22
9947877 Organic light emitting display device Seunghee Yoon, Jeongdae Seo, Hyoseok Kim, Hyeseung Kang, Seonkeun Yoo +1 more 2018-04-17
9893298 Organic light emitting display device Jeongdae Seo, Changwook Han, Hyoseok Kim, Hyeseung Kang, Seonkeun Yoo +1 more 2018-02-13
9105409 Dye-sensitized solar cell and manufacturing method for thereof Seunghoon Ryu, Kiyong Kim, Seongkee Park 2015-08-11
8680336 Dyes for dye sensitized solar cell Jonghyun Park, Seongkee Park, Jinok Hwang, Taeyoun Kim 2014-03-25
8415499 Dyes for dye-sensitized solar cell and dye-sensitized solar cell using the same Jinok Hwang, Seongkee Park 2013-04-09