Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Seunghwan Cho — 44 Patents

Samsung: 43 patents #2,400 of 75,807Top 4%
SFSeoul National University R&Db Foundation: 1 patents #847 of 2,771Top 35%
SHSk Hynix: 1 patents #3,115 of 4,849Top 65%
Yongin-si, KR: #424 of 9,683 inventorsTop 5%
Overall (All Time): #66,838 of 4,157,543Top 2%
44 Patents All Time
Seunghwan Cho has been granted 44 US patents while listed as an inventor at Samsung. The first was granted in 2016 and the most recent in September 2025. Seunghwan Cho ranks #66,838 of 4,157,543 US inventors in our database (top 1.6%). Patent records list Seunghwan Cho in Yongin-si, KR.

Patents per Year

Patents granted per year, 2016 to 2025Bar chart with a peak of 8 patents in 2023.peak 82016: 3 patents20162017: 3 patents20172018: 3 patents20182019: 3 patents20192020: 3 patents20202021: 5 patents20212022: 5 patents20222023: 8 patents20232024: 5 patents20242025: 6 patents2025

Issued Patents All Time

Showing 1–25 of 44 patents

Patent #TitleCo-InventorsDate
12419165 Display apparatus Donghwan Shim, Jonghyun Choi, Minjoo Kim, Sunho Kim, Hoongi Lee 2025-09-16
12400593 Display device Jonghyun Choi, Donghwan Shim 2025-08-26
12382801 Display apparatus Beomyeol Park, Jiryun Park, Inhyuck Yeo, Eunae Jung, Wonsuk Choi +1 more 2025-08-05
12340756 Display apparatus Jaewoo Lee, Taeho Kim, Seungjun Lee, Yongsu Lee 2025-06-24
12284889 Display apparatus Inhyuck Yeo, Jiryun Park, Seokje Seong, Hyeonwoo Shin, Wonsuk Choi 2025-04-22
12217706 Display apparatus Youngwoo Park, Seokje Seong, Jiseon Lee, Wonsuk Choi, Jonghyun Choi 2025-02-04
12150334 Organic light-emitting display apparatus having cavity between protection layer and edge of pixel electrode Taehyun Kim, Sangho Park, Seungmin LEE, Jungkyu Lee, Joosun Yoon +1 more 2024-11-19
12082461 Display apparatus including connecting electrode layer Jiryun Park, Seokje Seong, Inhyuck Yeo, Wonsuk Choi, Yoonsun Choi 2024-09-03
12058906 Display device Sanghoon Lee, Jonghyun Choi, Taewoo Kim, Seungmin LEE 2024-08-06
12035583 Display device including conductive layer overlapping with pad portion Jonghyun Choi, Taehyun Kim 2024-07-09
12029079 Display device Jonghyun Choi 2024-07-02
11856825 Organic light emitting display device Taehyun Kim, Seungmin LEE, Seonyoung Choi, Sangho Park, Donghwan Shim +1 more 2023-12-26
11812642 Organic light-emitting display apparatus and method of manufacturing the same Suyeon Sim, Kwangsuk Kim, Sangho Park 2023-11-07
11765945 Display device having a black matrix Seungmin Song, Jonghyun Choi, Taewoo Kim, Sanghoon Lee 2023-09-19
11737328 Display device Kinyeng Kang, Hyun-Wuk Kim, Seungmin Song, Taehoon Yang, Seonbeom Ji +1 more 2023-08-22
11683965 Display device Kinyeng Kang, Taewoo Kim, Taehoon Yang, Jonghyun Choi 2023-06-20
11588000 Display device Jonghyun Choi, Donghwan Shim 2023-02-21
11581379 Display panel having a first conductive layer connecting the first pixel electrode to the first synchronization pixel electrode Sanghoon Lee, Taewoo Kim, Kinyeng Kang, Taehoon Yang, Jonghyun Choi 2023-02-14
11580914 Display apparatus Youngwoo Park, Seokje Seong, Jiseon Lee, Wonsuk Choi, Jonghyun Choi 2023-02-14
11522036 Display apparatus Donghwan Shim, Jonghyun Choi, Minjoo Kim, Sunho Kim, Hoongi Lee 2022-12-06
11482587 Display device including electrostatic discharge protection circuit Minsoo Kim 2022-10-25
11398543 Display device including connective wirings within a display area thereof Minseong Yi, Seungmin LEE, Jungkyu Lee, Gyungsoon Park, Jaeun Lee 2022-07-26
11397894 Method and device for pruning a neural network Sungjoo Yoo, Youngjae JIN 2022-07-26
11251258 Display apparatus Jonghyun Choi, Kyunghoon Kim, Donghwan Shim, Seonyoung Choi 2022-02-15
11211582 Organic light-emitting display apparatus with protection layer surrounding the pixel electrode Taehyun Kim, Sangho Park, Seungmin LEE, Jungkyu Lee, Joosun Yoon +1 more 2021-12-28