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 LG, Lg Innotek Co., Samsung.

Showing 18,301–18,350 of 39,741 inventors

Rank Inventor Primary Company Patents
#18030 Heejung Seo LG 2
#18030 Kiyong HONG Lg Innotek Co. 2
#18030 Seungshin CHOI — 2
#18030 SeungRyul Lee Samsung 2
#18030 Min Hyung KANG Samyang Genex 2
#18030 Won-Moo Kim Hyundai Electronics Co. 2
#18030 S. Joon KWON Korea Institute Of Science And Technology 2
#18030 Seungjune Park Dongwoo Fine-Chem Co. 2
#18030 Seung HEO Samsung 2
#18030 Hyune Whan Lee Cheil Foods & Chemicals 2
#18030 Youn Keun Bhang Korea Railroad Research Institute 2
#18030 Moon Chang Chae — 2
#18030 Woo Sik Choi Korea University Research And Business Foundation 2
#18030 Seoung Bum KIM Korea University Research And Business Foundation 2
#18030 Jesung Yeon Atec Ap Co. 2
#18030 Hoyoul Park Hanwha Techwin Co. 2
#18030 Jihwan LEE Semes Co. 2
#18030 Yoonjeong Kim Samsung 2
#18030 Sang-Young Shin KAIST 2
#18030 Jong-Hak Back Hynix (Hyundai Electronics) 2
#18030 Kilho Ha LG 2
#18030 Sung Chil Jung Daewoo Electronics 2
#18030 Jang Kyu Kim Bkt Co. 2
#18030 Won-Gil Suh — 2
#18030 Nae-Ho Chung Samsung 2
#18030 Hwang-Sub Kwon Unknown 2
#18030 Jang-Mi Shin Samsung 2
#18030 Kyoung Sun Son LG 2
#18030 Jae-Cheol Cha Samsung 2
#18030 Yeong-Joong Jeon Amicogen 2
#18030 Hyoungmin PARK Samsung 2
#18030 Hee Jun SHIN Estorm Co. 2
#18030 Ha Dong Kang Coupang 2
#18030 Cho Ok Nam — 2
#18030 Jae Iek Seol Coupang 2
#18030 Joo-kwang Lee Samsung 2
#18030 Gu Wan Jeong — 2
#18030 Jinyeon HWANG Korea Institute Of Science And Technology 2
#18030 Sunghoon JANG Samsung 2
#18030 Minho SEO Samsung 2
#18030 Jaeheung Yoo KAIST 2
#18030 In Joo Kang Coupang 2
#18030 Jongkwon Kim LG 2
#18030 Sangyeoll LEE Amosense Co. 2
#18030 Byungjin Ahn Samsung 2
#18030 Minki Lee Industry-Academic Cooperation Foundation, Yonsei University 2
#18030 Joo Hee Jung Samsung 2
#18030 In Kyou Choi Hynix (Hyundai Electronics) 2
#18030 Ki Hee PARK Hyundai Mobis Co. 2
#18030 Kang-kyu Lee Korea University Research And Business Foundation 2

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