Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Daechang-ri, KR ranks #5,599 worldwide for total patents filed all time, with 459 patents from 92 inventors. Leading employers of inventors based in Daechang-ri, KR include LG, Kyonggi University Industry & Academia Cooperation Foundation, Dongwoo Fine-Chem Co..

Showing 1–50 of 92 inventors

Rank Inventor Primary Company Patents
1 Hyukmin Son LG 50
2 Seok Lee Kyonggi University Industry & Academia Cooperation Foundation 43
3 Yoon Ho Huh Dongwoo Fine-Chem Co. 36
#4 Eun Jeong Cho Samsung 26
#4 Mi Ra Park Samsung 26
#6 Hee-Yong Lee Hyundai Motor 24
#7 Do Hyoung Kwon Dongwoo Fine-Chem Co. 20
#8 Chang Beom KIM KAIST 13
#9 Jae Cheon Kim LG 11
#10 Jae Hee Han Samsung 10
#10 Hee Min Cho W-Scope Chungju Plant Co. 10
#10 Hyun Cheol Oh Samsung 10
#10 Sun-Ju Kim Samsung 10
#14 Myung-Kwan HAN Industrial Cooperation Foundation Chonbuk National University 7
#14 Mi Rim Noh Hyundai Motor 7
#14 Minkook KIM Korea Institute Of Science And Technology 7
#17 Hun-su LEE Korea Institute Of Science And Technology 6
#17 Hee Jae LEE Korea Institute Of Fusion Energy 6
#19 Cheol-Min YANG Korea Institute Of Science And Technology 5
#19 Jong Deok Yun 5
#19 Kyu Soon Park Korea Institute Of Carbon Convergence Technology 5
#22 Ki Yoon Kang Samsung 4
#22 Yong Sun Han Dongwoo Fine-Chem Co. 4
#22 Cheol-Wan Park Solum Co. 4
#22 Chan Su Park Samsung 4
#22 Se Min Chun Korea Basic Science Institute 4
#27 Seon Hye Yoon Samsung 3
#27 Jung Cheol Noh Uti 3
#27 Gye Hyoung YOO Hyundai Motor 3
#27 Seung Pil Han Dongwoo Fine-Chem Co. 3
#27 Yun Seo Cheon K-Marine Co. 3
#27 Soyoung Shin Samsung 3
#27 Jeong Yong Seo Samsung 3
#27 Seung-Heon Kim Hansol Chemical Co. 3
#27 Soon-Hong Pang Dongwoo Fine-Chem Co. 3
#36 Chunrae NAM Hansol Chemical Co. 2
#36 Ahyoung Jo Hansol Chemical Co. 2
#36 Jin-Hyung Seo Hansol Chemical Co. 2
#36 Soonsik MYUNG Miraevc Co. 2
#36 Na Ra Jeong Republic Of Korea(Management: Rural Development Administration) 2
#36 Jae-yub Hyun Korea Research Institute Of Standards And Science 2
#36 Se-Man Kwon Hansol Chemical Co. 2
#36 Jung Geum Kim Unknown 2
#36 Mi Jin Oh Korea Food Research Institute 2
#36 Sun-Jin Jeong Republic Of Korea(Management: Rural Development Administration) 2
#36 Hyeong Chan Son 2
#36 Jung Wun HWANG Hansol Chemical Co. 2
#36 Kyuhong Lee KAIST 2
#36 Yeol Gyu Sung Im Co. 2
#36 Kyeong-Muk Choi Dongwoo Fine-Chem Co. 2