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 Samsung, Dongwoo Fine-Chem Co., LG.

Showing 15,251–15,300 of 39,741 inventors

Rank Inventor Primary Company Patents
#14539 Sun Ung LEE 3
#14539 Suk Jeong Lee Samsung 3
#14539 Sungwoo YU Dongwoo Fine-Chem Co. 3
#14539 Dae Ki Shin LG 3
#14539 Sun-Jong Ryoo 3
#14539 Jeoungoun LEE LG 3
#14539 Hong-Kyu Jang Korea Institute Of Science And Technology 3
#14539 Jun-Ku Han Lg Cable 3
#14539 Mi Hyoun Park 3
#14539 Hyun Ho YOO Hyosung Heavy Industries 3
#14539 Hong Lim Ips Group 3
#14539 Seong-geun Oh Korea Institute Of Science And Technology 3
#14539 Myung-Kuk Kim Dongkook Pharmaceutical Co. 3
#14539 Byeongkil KANG LG 3
#14539 Hye-Sook Han 3
#14539 Kyoung Yong Kim LG 3
#14539 Honggyun KIM Industry-Academia Cooperation Group Of Sejong University 3
#14539 Jee Su Hong Samsung 3
#14539 Noh Yeol Park KAIST 3
#14539 Dae-Sung Yi Samsung 3
#14539 Gun Young Gil Lg Innotek Co. 3
#14539 Joo-Woo Kim Samsung 3
#14539 Jong Tark Kim Dada 3
#14539 Zin Woo Park Samsung 3
#14539 Changwoo JEONG LG 3
#14539 Jin Woong Jeong Rayence Co. 3
#14539 Suk Tae Yoon 3
#14539 Bun-Joong Kim Samsung 3
#14539 Geun Ho Jwa Kido Sports Co. 3
#14539 Byungseok Roh Intel 3
#14539 You-pyo Hong Samsung 3
#14539 Kun Ho Ju LG 3
#14539 Jaehyeuck CHOI LG 3
#14539 Byeongcheon Lee Hyundai Motor 3
#14539 Young-Koog Han Samsung 3
#14539 Kye Shin Park Dk Holdings Company 3
#14539 Jae Hong Ryu KAIST 3
#14539 Il Seob Shin Unknown 3
#14539 Ick-Kyu JANG Samsung 3
#14539 Sung Gil Park LG 3
#14539 Jinwon Heo Medit 3
#14539 Hoseok Sohn Samsung 3
#14539 Myeongho Lee I-Sens 3
#14539 Seokhyeon Yoon Samsung 3
#14539 Junhong Lim Hyundai Motor 3
#14539 Hyuk-Woo Kwon Samsung 3
#14539 Jong In Lim Samsung 3
#14539 Ji Woong Shin Cell2In 3
#14539 Sung-Hyun Kwon Samsung 3
#14539 Yong Sang Yoon LG 3