Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
YK

YongSeok KWAK — 7 Patents

LG: 7 patents #6,141 of 26,165Top 25%
Paju-si, KR: #461 of 1,499 inventorsTop 35%
Overall (All Time): #680,018 of 4,157,543Top 20%
7 Patents All Time
YongSeok KWAK has been granted 7 US patents while listed as an inventor at LG. The first was granted in 2020 and the most recent in July 2025. YongSeok KWAK ranks #680,018 of 4,157,543 US inventors in our database (top 16.4%). Patent records list YongSeok KWAK in Paju-si, KR.

Patents per Year

Patents granted per year, 2020 to 2025Bar chart with a peak of 2 patents in 2020.peak 22020: 2 patents20202021: 1 patents20212022: 1 patents20222023: 1 patents20232024: 1 patents20242025: 1 patents2025

Issued Patents All Time

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12349520 Display device Myungsoo Han, Kiyong Yang, Minjae KANG 2025-07-01
11923480 Light-emitting device and display device using the same Taeil Jung, Il-Soo Kim 2024-03-05 $9,000
11621252 Display device which is capable of implementing an LED in a non-transfer manner and method of manufacturing the same Minjae KANG, KyuOh Kwon, Junghun Choi 2023-04-04 $30,000
11309458 Light-emitting device and display device using the same Taeil Jung, Il-Soo Kim 2022-04-19 $17,000
11094861 Display device Kiyong Yang, Minjae KANG, Myungsoo Han, JaeMin Sim 2021-08-17 $24,000
10693042 Light-emitting device and display device using the same Taeil Jung, Il-Soo Kim 2020-06-23 $12,000
10566381 Light-emitting diode chip and micro display device Kiyong Yang, JinSu Moon, MyungWon Seo 2020-02-18 $12,000