Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Jeju, KR ranks #4,521 worldwide for total patents filed in 2021, with 24 patents from 17 inventors. Leading employers of inventors based in Jeju, KR include Jeju National University Industry-Academic Cooperation Foundation, LG, Monolith.

Showing 1–17 of 17 inventors

Rank Inventor Primary Company Patents
1 You-Jin Jeon Jeju National University Industry-Academic Cooperation Foundation 3
1 Seungjin Oh LG 3
3 Gyu Hyuk Jung Monolith 2
3 Ji-Young Moon Samsung 2
3 Jungho Han Hyundai Motor 2
#6 Sung-Hyun Boo Unknown 1
#6 Ho Min KIM KAIST 1
#6 Dukyong LEE onsemi 1
#6 Hee-Ock Boo Unknown 1
#6 Ilhyung Shin Inthesmart Co. 1
#6 Seok-Chun Ko Pukyong National University Industry-University Cooperation Foundation 1
#6 Yong Uk YOON KAIST 1
#6 Hyun Ko Hyundai Transys 1
#6 Ho YUN Rideflux 1
#6 Namje Park Jeju National University Industry-Academic Cooperation Foundation 1
#6 Hack Sun CHOI Korea Research Institute Of Bioscience And Biotechnology 1
#6 Youn Cheol Park Jeju National University Industry-Academic Cooperation Foundation 1