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 Unknown, Twinny Co., LG.

Showing 10,201–10,250 of 14,307 inventors

Rank Inventor Primary Company Patents
#9306 Seung Seo Park Unknown 1
#9306 Han Min Jo Twinny Co. 1
#9306 Seonglyong Kim LG 1
#9306 Zae Woo Lee 1
#9306 Jaehyug Cha LG 1
#9306 Alex KUVAREGA Caltech 1
#9306 Jae-Kyu Kwon Unknown 1
#9306 Jun Ho HEO Lx Semicon Co. 1
#9306 Kyoung-Seon Min Kt 1
#9306 Wonyoung Uhm Agency For Defense Development 1
#9306 Seon Gyoung Shon KAIST 1
#9306 Jaihyun Seo LG 1
#9306 Jang Suk HYUN Samsung 1
#9306 Je-Seok HAM KAIST 1
#9306 Hong Min Shim Agency For Defense Development 1
#9306 Minhye Lee Agency For Defense Development 1
#9306 Youngseob SEO Korea Research Institute Of Standards And Science 1
#9306 Kyungwon Jang KAIST 1
#9306 Sungjune KIM Agency For Defense Development 1
#9306 Byungseon Choi Korea Atomic Energy Research Institute 1
#9306 Dongjun HYUN Korea Atomic Energy Research Institute 1
#9306 Ikjune Kim Korea Atomic Energy Research Institute 1
#9306 Duseong AHN Korea Kumho Petrochemical Co. 1
#9306 Jisong JO Hanwha Solutions 1
#9306 Junyong JANG Agency For Defense Development 1
#9306 Eung Hyo Kim University-Industry Cooperation Group Of Kyung Hee University 1
#9306 Eung-Do Lee Unknown 1
#9306 Hongbeen Chang Agency For Defense Development 1
#9306 Dong-soon Yang Korea Electric Power 1
#9306 Sung Tak Kim KAIST 1
#9306 Ahron Hwang KAIST 1
#9306 Soo Chul Jeon Silicon Works Co. 1
#9306 Yong Jun Ban Silicon Works Co. 1
#9306 Seung Won Keum KAIST 1
#9306 Jin Soo Byeon Silicon Works Co. 1
#9306 Hyuk Nyun Kim LG 1
#9306 Kwi Sung Park Korea (Center For Disease Control And Prevention) 1
#9306 Se Woo Shin LG 1
#9306 Seong Kwang Hong Center For Integrated Smart Sensors Foundation 1
#9306 Yunkoo Lee KAIST 1
#9306 Sungrok Ko Hyundai Motor 1
#9306 SeungHoon Nahm Korea Research Institute Of Standards And Science 1
#9306 InHyun Cheong Korea Research Institute Of Standards And Science 1
#9306 Seung Bin Ryu Dl Chemical Co. 1
#9306 Dongmin Chun KAIST 1
#9306 Gi Hoon Myoung Lg Energy Solution 1
#9306 Ji Youn Min KAIST 1
#9306 Seyeon Yoo KAIST 1
#9306 Si-Eun Sung KAIST 1
#9306 Suneui Park KAIST 1