Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Ulsan, KR ranks #712 worldwide for total patents filed in 2017, with 191 patents from 124 inventors. Leading employers of inventors based in Ulsan, KR include LG, Samsung, Hyundai Motor.

Showing 1–50 of 124 inventors

Rank Inventor Primary Company Patents
1 Sujin Kim LG 14
2 Junhyeok Choi Samsung 10
3 Jong Yun Park Hyundai Motor 7
#4 Ji Hee Kim LG 5
#5 Jeong Hyeon Kim Hyundai Motor 4
#5 Dong Woo Kang LG 4
#5 Sung-Won Jeon Kum 4
#8 Sung-Young Lee Samsung 3
#8 Jong-Suk Kim Hyundai Heavy Industries Co. 3
#8 Mu Kyung Jeon Samsung 3
#8 Gyu Jin Ahn Smart Electronics 3
#8 Keon Soo Jin Hyundai Motor 3
#13 Seong-Jun Jeong Samsung 2
#13 Jung-Pil Han Lg Hausys 2
#13 Kyungtae Ha Lg Hausys 2
#13 Min-Woo Cho University-Industry Cooperation Group Of Kyung Hee University 2
#13 Kwang-Cheol Heo Hyundai Heavy Industries Co. 2
#13 Kyoung Young Song LG 2
#13 Jae Ryeon Hwang Hyundai Motor 2
#13 Sang Lae Lee Hyundai Motor 2
#13 Ji Ha Yi Unknown 2
#13 YoungHwa HWANG Ineos Styrolution Group Gmbh 2
#13 Kyung Chan Wi Hyundai Motor 2
#13 Su Yun Choi Hyundai Motor 2
#13 Kil Bu Joo Hyundai Motor 2
#13 Heong Joo Park Hyundai Motor 2
#13 Myoung Yeon Kim Cap 2
#13 Dong-Il Son Samsung 2
#29 Ian Oakley KAIST 1
#29 Won Hyuck Kim Ms Autotech Co. 1
#29 Gi Jin Seong Nifco Korea 1
#29 Gyou-Hyung Kyung Unist(Ulsan National Institute Of Science And Technology) 1
#29 Song-Il Lee Unist(Ulsan National Institute Of Science And Technology) 1
#29 Jong Hyung Hur 1
#29 Il Kyo Jeong LG 1
#29 Jae Hi Woo Hyundai Heavy Industries Co. 1
#29 Eung-Sung Kim Hyundai Heavy Industries Co. 1
#29 Min Sup HUR Unist(Ulsan National Institute Of Science And Technology) 1
#29 Dae-Yeoul Jung Hyundai Heavy Industries Co. 1
#29 Joon Mo Lee Skc Co. 1
#29 Sung Baek Biotage Ab 1
#29 Ho-Jin Eum Shin Heung Precision Co. 1
#29 Sang Kyu Kwak LG 1
#29 ByungHun Kim Hyundai Motor 1
#29 Dong Geon Kim Samsung 1
#29 Ju Sung Ha Hyundai Dymos Incorporated 1
#29 Jeong Ho Yoo Samsung 1
#29 Hun Woong Song Hyundai Motor 1
#29 Song Li Origin Quantum Computing Technology (Hefei) Co. 1
#29 Hae-Ri Lee Korea Institute Of Science And Technology 1