Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
YC

Yeonsook Chung — 48 Patents

Samsung: 48 patents #1,974 of 75,807Top 3%
Seoul, KR: #895 of 39,741 inventorsTop 3%
Overall (All Time): #57,338 of 4,157,543Top 2%
48 Patents All Time

Issued Patents All Time

Showing 26–48 of 48 patents

Patent #TitleCo-InventorsDate
11053228 Condensed cyclic compound, composition including the condensed cyclic compound, and organic light-emitting device including the condensed cyclic compound Yongsik JUNG, Soonok Jeon, Eunsuk Kwon, Sangmo KIM, Juhyun Kim +2 more 2021-07-06
10995265 Thin film and organic light-emitting device including the same Sooghang IHN, Dalho HUH, Namheon LEE, Jhunmo Son, Hosuk Kang +8 more 2021-05-04
10957862 Condensed cyclic compound for organic light-emitting device, and organic light-emitting device including the compound Sangmo KIM, Dalho HUH, Jhunmo Son, Miyoung CHAE, Eunsuk Kwon +6 more 2021-03-23
10923667 Organometallic compound, composition containing the organometallic compound, and organic light-emitting device including the organometallic compound Sangho Park, Wataru Sotoyama, Wook KIM, Eunsuk Kwon, Sangmo KIM +7 more 2021-02-16
10593891 Condensed cyclic compound and organic light-emitting device including the same Sangmo KIM, Hyunjung Kim, Soonok Jeon, Yongsik JUNG, Miyoung CHAE +3 more 2020-03-17
10580997 Condensed cyclic compound and organic light-emitting device including the same Jhunmo Son, Miyoung CHAE, Dalho HUH, Eunsuk Kwon, Sangmo KIM +6 more 2020-03-03
10581000 Condensed cyclic compound and organic light-emitting device including the same Soonok Jeon, Sangmo KIM, Joonghyuk Kim, Youngseok Park, Youngmok Son +1 more 2020-03-03
10505128 Condensed cyclic compound and organic light-emitting device including the same Jhunmo Son, Sangmo KIM, Hyunjung Kim, Soonok Jeon, Dalho HUH +1 more 2019-12-10
10505124 Carbazole-based compound and organic light-emitting device including the same Hyunjung Kim, Miyoung CHAE, Dalho HUH, Sangmo KIM, Jhunmo Son +3 more 2019-12-10
10367151 Condensed cyclic compound and organic light-emitting device including the same Hyunjung Kim, Miyoung CHAE, Sangmo KIM, Soonok Jeon, Yongsik JUNG +3 more 2019-07-30
10240085 Thin film and organic light-emitting device including the same Sooghang IHN, Dalho HUH, Namheon LEE, Jhunmo Son, Hosuk Kang +8 more 2019-03-26
10243149 Composition, thin film including the composition, and organic light-emitting device including the composition or the thin film Hosuk Kang, Hyunjung Kim, Namheon LEE, Miyoung CHAE, Sangmo KIM +7 more 2019-03-26
10199584 Organometallic compound and organic light-emitting device including the same Yongsik JUNG, Dalho HUH, Jhunmo Son, Eunsuk Kwon, Sangmo KIM +4 more 2019-02-05
10193082 Condensed-cyclic compound and organic light emitting device including the same Hyunjung Kim, Miyoung CHAE, Sangmo KIM, Soonok Jeon, Dalho HUH +1 more 2019-01-29
10193080 Condensed cyclic compound and organic light-emitting device including the same Dalho HUH, Miyoung CHAE, Hyunjung Kim, Soonok Jeon, Yongsik JUNG +4 more 2019-01-29
10155724 Condensed cyclic compound, composition including the same, and organic light-emitting device including the condensed cyclic compound Yongsik JUNG, Dalho HUH, Jhunmo Son, Eunsuk Kwon, Sangmo KIM +4 more 2018-12-18
10062853 Condensed cyclic compound and organic light-emitting device including the same Yongsik JUNG, Miyoung CHAE, Jhunmo Son, Dalho HUH, Eunsuk Kwon +5 more 2018-08-28
10062852 Condensed cyclic compound and organic light-emitting device including the same Hyunjung Kim, Miyoung CHAE, Sangmo KIM, Soonok Jeon, Yongsik JUNG +3 more 2018-08-28
10043984 Condensed cyclic compound and organic light-emitting device including the same Soonok Jeon, Sangmo KIM, Hyungjun Kim, Yongsik JUNG, Miyoung CHAE +3 more 2018-08-07
10043983 Condensed cyclic compound and organic light-emitting device including the same Soonok Jeon, Sangmo KIM, Hyunjung Kim, Yongsik JUNG, Miyoung CHAE +3 more 2018-08-07
9960367 Condensed cyclic compound and organic light-emitting device including the same Yongsik JUNG, Miyoung CHAE, Eunsuk Kwon, Sangmo KIM, Hyunjung Kim +6 more 2018-05-01
9850253 Condensed cyclic compound and organic light emitting device including the same Jhunmo Son, Yongsik JUNG, Hyeonho Choi, Jongsoo Kim, Myungsun Sim +1 more 2017-12-26
9812653 Carbazole compound and organic light-emitting device including the same Yongsik JUNG, Jhunmo Son, Seungjae Lee, Youngkwon KIM, Hyungsun Kim 2017-11-07