Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Daejeon, KR ranks #43 worldwide for total patents filed all time, with 113,821 patents from 14,307 inventors. Leading employers of inventors based in Daejeon, KR include Bioneer, LG, Hankook Tire Co..

Showing 12,201–12,250 of 14,307 inventors

Rank Inventor Primary Company Patents
#9306 Kuk Jin Yun Bioneer 1
#9306 Kyungmin Chun LG 1
#9306 In Seog Jang Hankook Tire Co. 1
#9306 Young Do Joo Korea Telecommunication Authority 1
#9306 Nam-Jo Joung Korea Institute Of Energy Research 1
#9306 Chong-Koo Kum LG 1
#9306 Cha Hwan Hwang LG 1
#9306 Geun Yeol BAE LG 1
#9306 Kil-Won Park 1
#9306 Jongkyeong Chung Geneial 1
#9306 Seung-Moo Noh Unknown 1
#9306 Chang-Jun Song Unknown 1
#9306 Kyung-Hyun Pakr KAIST 1
#9306 Han-Seock Cho 1
#9306 Bo-Geun Song 1
#9306 Suk Whun Sohn Korea Power Engineering Company 1
#9306 Kwang Hwa Jung Korea Research Institute Of Standards And Science 1
#9306 Bu Young Sung KAIST 1
#9306 Kwang Bae Kim 1
#9306 Kyu-beom Han Lg Life Sciences 1
#9306 Hyo Pil Shin Agency For Defense Development 1
#9306 Eui Joon Moon Agency For Defense Development 1
#9306 Myung Hwan Wi Korea Atomic Energy Research Institute 1
#9306 Pil Sun Hwang 1
#9306 YoungDae Gong Korean Research Institute Of Chemical Technology 1
#9306 Eui-Kwang Kim Korea Atomic Energy Research Institute 1
#9306 Nam-Yul Lee 1
#9306 Dae-Seung Kang Korea Atomic Energy Research Institute 1
#9306 Ju Yuel Baek Abl Bio 1
#9306 Yu-chan Yoon Korea Electric Power 1
#9306 Sea Shung Oh Korea Institute Of Energy Research 1
#9306 Hyuck-Jin Gwon 1
#9306 Choon Su Park Korea Research Institute Of Standards And Science 1
#9306 Kim Bong Kyu KAIST 1
#9306 Kim Kwang Bae 1
#9306 Hun-Jong Baik Korea Kumho Petrochemical Co. 1
#9306 Jaedoo Huh Industry-Academic Cooperation Foundation Gyeongsang National University 1
#9306 Myong Seung Il KAIST 1
#9306 Choong-mo Nam 1
#9306 Hyokyum Kim KAIST 1
#9306 Lee Chan KAIST 1
#9306 Sungbock Kim KAIST 1
#9306 Soo Gyeong Cho Agency For Defense Development 1
#9306 Kwangryong Oh KAIST 1
#9306 Ho-Sull Lee Korea Kumho Petrochemical Co. 1
#9306 Han Mu Kim 1
#9306 Joosun Kim Korea Institute Of Science And Technology 1
#9306 Sunjae Yoo Halla Climate Control 1
#9306 Heon Han Lee Samyang Holdings 1
#9306 Young Kwon Choi Samyang Holdings 1