Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Ulsan, KR ranks #671 worldwide for total patents filed in 2016, with 186 patents from 123 inventors. Leading employers of inventors based in Ulsan, KR include Samsung, LG, Hyundai Motor.

Showing 1–50 of 123 inventors

Rank Inventor Primary Company Patents
1 Chang Yong Shin Samsung 10
2 Sujin Kim LG 9
3 Jong Yun Park Hyundai Motor 6
3 Mu Kyung Jeon Samsung 6
#5 Junhyeok Choi Samsung 5
#6 Jaephil Cho Unist(Ulsan National Institute Of Science And Technology) 4
#6 Ji Hee Kim LG 4
#6 Sungyoul Choi KAIST 4
#6 Yoon-kyoung Cho Samsung 4
#10 Tae-Hyung Park Hyundai Heavy Industries Co. 3
#10 Si Young Kim Samsung 3
#10 Jae Chul Jung Das Co. 3
#10 Dong Woo Kang LG 3
#10 Jung-Pil Han Lg Hausys 3
#15 Deok Su Kim Daewoo Shipbuilding & Marine Engineering Co. 2
#15 Nam-Soon Choi Samsung 2
#15 Kwang-Cheol Heo Hyundai Heavy Industries Co. 2
#15 Dong-Il Son Samsung 2
#15 Sung-Won Jeon Kum 2
#15 Min Ju Song Lotte Fine Chemical Co. 2
#15 Jong-Suk Kim Hyundai Heavy Industries Co. 2
#15 Hyung Choon Kim Hyundai Heavy Industries Co. 2
#15 Jeong Hyeon Kim Hyundai Motor 2
#15 Kyoung Young Song LG 2
#25 Jaechan Lim Hyundai Motor 1
#25 Do-Joong KIM Motonic 1
#25 Min-Suck Kwon Hyundai Steel 1
#25 Yun-Gyu Kim Hyundai Steel 1
#25 Sung Youb Kim Unist(Ulsan National Institute Of Science And Technology) 1
#25 Mikyung Kang Samsung 1
#25 Chae-Soon Lim Hyundai Heavy Industries Co. 1
#25 Hyung-Kwan Kim Hyundai Heavy Industries Co. 1
#25 Je-Jin Jang Hyundai Heavy Industries Co. 1
#25 Goo Hee Kim Unist Academy-Industry Research 1
#25 Young-Ho Jin Hyundai Heavy Industries Co. 1
#25 In Wan Park Hyundai Heavy Industries Co. 1
#25 Jeong Kwon Samyoung Pure Chemicals Co. 1
#25 Joong Geun Youn Hyundai Heavy Industries Co. 1
#25 Bong-Fill Hong 1
#25 Ji Ha Yi Unknown 1
#25 Yong Hwan Yoo Ajou University Industry-Academic Cooperation 1
#25 Sang Beom Shin Hyundai Heavy Industries Co. 1
#25 Du-Hyun Won Solvay Sa 1
#25 Sugil Lee Unist(Ulsan National Institute Of Science And Technology) 1
#25 Ki Joon Kang Benit M Co. 1
#25 Min Ho Jeon Sk Innovation Co. 1
#25 Dong Hak Kim Hyundai Motor 1
#25 A. B. Radjiyeb Unist Academy-Industry Research 1
#25 Jeong Wook Choi Kum 1
#25 Yeon-Jung Park Daewoong Pharmaceutical Co. 1