Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Andong-si, KR ranks #3,548 worldwide for total patents filed all time, with 833 patents from 237 inventors. Leading employers of inventors based in Andong-si, KR include Lg Philips Lcd Co., Kolon Industries, LG.

Showing 1–50 of 237 inventors

Rank Inventor Primary Company Patents
1 Hyug-Jin Kweon Lg Philips Lcd Co. 40
2 Sung-Joong Kim Kolon Industries 19
3 Tae Man Kim LG 18
3 Seok Dong Kang LG 18
#5 Won-Gyun Youn Lg Philips Lcd Co. 17
#5 Sang Jin Yun LG 17
#5 Chang Tae Kim Epivalley Co. 17
#8 Dae-Lim Park LG 16
#9 Myong Gi Jang Lg Philips Lcd Co. 15
#9 Jae Hwa Ryu LG 15
#11 Young Tae Lee Samsung 14
#11 Seong-Soo Hwang Lg Philips Lcd Co. 14
#13 Hak Gyun Bae Samsung 12
#13 Chul Ha Kim Cj Cheiljedang 12
#13 Ick Hwan Kim LG 12
#16 Jae Hyuck Lee LG 11
#16 Moon Shick Chung LG 11
#18 Soo Seok Sim LG 10
#19 Jong Uk LEE KAIST 9
#19 Jae Choon Ryu LG 9
#19 Joo Won Kim LG 9
#19 Komatsu Hiroshi Lg Philips Lcd Co. 9
#23 Kwang Seop Park Lg Philips Lcd Co. 8
#23 Seung Man Gu Lg Philips Lcd Co. 8
#23 Wonkyu Moon Postech Foundation 8
#26 Myoung Hwa Ko LG 7
#26 Il Jin Jun LG 7
#26 Guk Bae Kim University Of Ulsan Foundation For Industry Cooperation 7
#26 Ju Young CHOI Sk Innovation Co. 7
#26 Hyungu KANG Samsung 7
#26 Jong Hoon Bae Samsung 7
#26 Hee Kim LG 7
#26 Sang-Suk Kang Samsung 7
#26 Jin Yeol Choi Goldstar Co. 7
#26 Sang Gyu Kim LG 7
#26 Pyung-Hun Kim LG 7
#26 Duk-Yong Choi Samsung 7
#38 Myung Hoon Oh LG 6
#38 You-Sik Choi Tyco Electronics Amp Korea Co. 6
#38 Yang-Soo Park Kolon Industries 6
#38 Kun Taek Lim Tyco Electronics Amp Korea Co. 6
#38 Dae Mann Kim Hynix (Hyundai Electronics) 6
#38 Guk-Hyeon Kwon Korea Institute Of Energy Research 6
#38 Dong Ky Shin Orion Electric Company 6
#45 Hyun-Kue Choi Lg Philips Lcd Co. 5
#45 Shang Won Kim Dongbu Electronics, Co. 5
#45 Te-ik Sohn Ildong Pharmaceutical Co. 5
#45 Won-Kug Kim 4Dream Co. 5
#45 Gang Hoon Lee LG 5
#45 Kwoan-Yel Jeong Lg Semicon Co. 5