Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Incheon, KR ranks #206 worldwide for total patents filed all time, with 14,018 patents from 3,032 inventors. Leading employers of inventors based in Incheon, KR include Samsung, LG, Yujin Robot Co..

Showing 1–50 of 3,032 inventors

Rank Inventor Primary Company Patents
1 Dae Hee Lee Samsung 149
2 Yong-hoon Lee Samsung 139
3 Woo Jin Lee Samsung 132
#4 Hyun-Il Lee Samsung 90
#5 Young Ju Lee Samsung 89
#6 Jeong Hoon Lee LG 78
#7 Hyung-Jin Park Samsung 77
#8 HeeSoo Lee 75
#8 Seok-Hyun Kim LG 75
#8 Gi Won Park LG 75
#11 ChangOh Kim 65
#12 Bo Ram Lee LG 64
#13 Hee Jung Kim LG 63
#14 Jong-myeon Park Samsung 62
#15 Seong Ju Park Yujin Robot Co. 54
#15 Kyoung-Nam Kim Sk Hynix 54
#17 Suk Ho Lee Samsung 52
#17 Hyeong-Seok Kim Samsung 52
#17 Chang-Yong Lee Samsung 52
#20 Min-Wook Park Samsung 51
#21 Sung-Ryul Kim Samsung 50
#22 Byung Jo Kim KAIST 49
#23 Dong Pil Park Dongwoo Fine-Chem Co. 48
#23 Sun Ho Choi Hyundai Motor 48
#23 Ki Dong Kim Hyundai Motor 48
#26 Min Gyu Park LG 47
#27 In Sang Ryu Hyundai Motor 46
#28 Jae Yun Kim Korea Kumho Petrochemical Co. 45
#28 Do Yun Lee Sk Hynix 45
#28 Sae-Hee Lee Samsung 45
#28 Myeongseon Choi General Motors 45
#28 Choong-Keun Yoo Lg Philips Lcd Co. 45
#33 Kyong Hon Kim KAIST 44
#33 Seo-Hui Jung Yonwoo Co. 44
#33 Zooyoung Oh General Motors 44
#36 Min Yong Lee Sk Hynix 42
#36 Jeong Seok Kim Samsung 42
#38 Min Ho Kwon Samsung 41
#38 Youngchan Kim Samsung 41
#40 Dongwan Jo General Motors 40
#41 Byoung Own Min Samsung 39
#41 Hae Il Jeong Woobo Tech Co. 39
#43 Kee Young Kim LG 38
#44 Jin Gu Kim Samsung 37
#44 Si-Hwan Kim Samsung 37
#44 Dae-Sung Han Samsung 37
#47 Ji-sim Jung Samsung 36
#47 In-sik Myung Samsung 36
#47 Jeongdae Seo LG 36
#50 Jae Choon Kim Samsung 34