Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Seoul, KR All Time

296,870 patents  ·  39,741 inventors

Ranked #11 of 111,555 cities Top 1%

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 Yungjin Pharm. Co., LG, Samsung.

Showing 13,151–13,200 of 39,741 inventors

Rank Inventor Primary Company Patents
#12129 Jun Young Heo Yungjin Pharm. Co. 4
#12129 Soonhyung Hwang LG 4
#12129 Munhwi KIM Samsung 4
#12129 Yoonjung Son LG 4
#12129 Ji Hyun Heo Korea Kumho Petrochemical Co. 4
#12129 Shintaro Sakai Toshiba Memory 4
#12129 Hoon Park Korea Telecom 4
#12129 Seung Ho TAK Sht Corporation Limited 4
#12129 Ga Eun Sung — 4
#12129 Myung Whan Suh Industry-Academic Cooperation Foundation, Dankook University 4
#12129 Gyoung-Soo Park Fairchild Korea Semiconductor 4
#12129 Doyun Park LG 4
#12129 Il Sang Maeng Lg Innotek Co. 4
#12129 Sang-Chul Jeon LG 4
#12129 Junggyu Kim Samsung 4
#12129 Yun-Heung Paek Samsung 4
#12129 Byoung Wook Lee Hyundai Motor 4
#12129 Hyun Bae Dong Hyundai Motor 4
#12129 Byoungjun Lee LG 4
#12129 Hyun-Sik Kang Chung Ang University Industry Academic Cooperation Foundation 4
#12129 Neung Seop Oh Hyundai Motor 4
#12129 Jahoo KOO Samsung 4
#12129 Jun Goo Lee Inkel 4
#12129 Sin-jung Park Catholic University Of Korea Industry-Academic Cooperation Foundation 4
#12129 Sung-taek Hong Samsung 4
#12129 Kyungjin Shin LG 4
#12129 Jin-Hwa Yang Samsung 4
#12129 Joung Huem Kwon Center Of Human-Centered Interaction For Coexistence 4
#12129 Kwang Dae Ok Chong Kun Dang 4
#12129 Junwan Park Innowireless Co. 4
#12129 Hongsuk Jin LG 4
#12129 Beomju Shin Korea Institute Of Science And Technology 4
#12129 Young So Kim Amorepacific 4
#12129 Yeonchool Park LG 4
#12129 Hyeong-Seok Kang Foundation Of Soongsil University-Industry Cooperation 4
#12129 Juyeon LEE Samsung 4
#12129 Jung Kuk Yun — 4
#12129 Wonjin Jo Hyundai Motor 4
#12129 Beom Sup Kim Hynix (Hyundai Electronics) 4
#12129 Sungyeon Lee Samsung 4
#12129 Jung-Na Heo Samsung 4
#12129 Won Eui LEE Ctk Co. 4
#12129 Jong Hyeon Han M.I. Tech Co. 4
#12129 Cheol-won Choi Samsung 4
#12129 Hosung Hwang Hitachi-Lg Data Storage Korea 4
#12129 Jaeheon Oh LG 4
#12129 Deok Kyu Kim LG 4
#12129 Chan Sun Lee Sk Hynix 4
#12129 Si-Haeng Cho Ajou University Industry Cooperation Foundation 4
#12129 Seungyeong Choi Doosan Enerbility Co. 4

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