Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Seoul, KR ranks #11 worldwide for total patents filed all time, with 296,870 patents from 39,741 inventors. Leading employers of inventors based in Seoul, KR include Hyundai Motor, LG, KAIST.

Showing 13,351–13,400 of 39,741 inventors

Rank Inventor Primary Company Patents
#12129 Young Wook Song Hyundai Motor 4
#12129 Dongki Cheon LG 4
#12129 Woosik JUNG LG 4
#12129 Jahee HUR LG 4
#12129 Si Haeng Lee KAIST 4
#12129 Bongkun Shin Samsung 4
#12129 Sang Shin Bae 4
#12129 Dae Ho MYOUNG Sk Stoa Co. 4
#12129 Seungmin CHUNG Samsung 4
#12129 Jooeun Kim 4
#12129 Yong Taek HONG Snu R&Db Foundation 4
#12129 Jaeyune RYU Korea Institute Of Science And Technology 4
#12129 Goon-Hee Lee Corentec Co. 4
#12129 Kwang-Sang Lee Rhodia Operations 4
#12129 Chung-Hwan An LG 4
#12129 Hyeon Ji Hong Lg Innotek Co. 4
#12129 Sa Ik Bang Il-Yang Pharm. Co. 4
#12129 Gui-young Lee Samsung 4
#12129 Yong-Tae Yoon Samsung 4
#12129 Sangjin Cha LG 4
#12129 Jai Hyun Park Crypto Lab 4
#12129 Jun-Hyuck Song LG 4
#12129 Young-Kyu Ju Doosan Infracore Co. 4
#12129 Chanyeop Jeong Spigen Korea Co. 4
#12129 Seung Ick Lee Korea Institute Of Science And Technology 4
#12129 Hong Jo Shim LG 4
#12129 Gil-Gwang Lee Samsung 4
#12129 Eun-jung Yang Samsung 4
#12129 Hyung-Sik Park Medicoson Co. 4
#12129 Jungdo Kim LG 4
#12129 Kyeong Yeon DOO 4
#12129 Hae-Me Lee Samsung 4
#12129 Jeong Oh Lee Lg Innotek Co. 4
#12129 Byung Geun Chae Amorepacific 4
#12129 Jin Seon Hong Inka Entworks 4
#12129 Jeong M. Lim HP 4
#12129 Sun-Yung Jang Samsung 4
#12129 Hyun-Chu Yun Posco Co. 4
#12129 Seok-Ju Chun KAIST 4
#12129 Chanhwa Lee Hyundai Motor 4
#12129 Han Na CHO Korea Institute Of Science And Technology 4
#12129 Yu Ho Kim Cheil Industries 4
#12129 Bong Kyu Hwang Samsung 4
#12129 Dong Kyu Roh LG 4
#12129 Jung H. Dong 4
#12129 Myoseop SIM LG 4
#12129 Heuigeun Ryu Hanlab 4
#12129 Woocheol CHUNG LG 4
#12129 Jae-Young Yeo Lg Innotek Co. 4
#12129 Yeon-Sun Kim LG 4