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 Agency For Defense Development, LG, Adobe.

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

Rank Inventor Primary Company Patents
#9306 Kurnchul Lee Agency For Defense Development 1
#9306 Youngrae Jung Agency For Defense Development 1
#9306 Byung Gook Lyu LG 1
#9306 Yeon Seonwoo Adobe 1
#9306 Gunjae Yoon Industry & Academic Cooperation In Chungnam National University (Iac) 1
#9306 Seong In Jo LG 1
#9306 Eui Kook Kim 1
#9306 Cheol-Hee Yun Korea Electric Power 1
#9306 Seokju Han KAIST 1
#9306 Ji-Myung Bae Wonkwang University Center For Industry-Academy Cooperation 1
#9306 Hee-Seok Song Lg Energy Solution 1
#9306 Chi Dong Han 1
#9306 Nam Goo Gang Korea Research Institute Of Standards And Science 1
#9306 Giyong Choi KAIST 1
#9306 Hyeon Gil Bae Korea Research Institute Of Standards And Science 1
#9306 Jin Choon Woo Korea Research Institute Of Standards And Science 1
#9306 Byeong-Ju Han Unknown 1
#9306 Min Og Kim LG 1
#9306 Namchol Song Inlc Technology Co., Ltd., 1
#9306 Seon Ung YOUN Hanon Systems 1
#9306 Wun Su Hong Kepco Nuclear Fuel Co. 1
#9306 Dongjin Chang KAIST 1
#9306 Hyoungsik Choi LG 1
#9306 Junghoon Chang LG 1
#9306 ChangGyu Woo Korea Institute Of Machinery & Materials 1
#9306 Hyoun Myoung Cho KAIST 1
#9306 Sang Hun Cheong LG 1
#9306 Haejong Jung LG 1
#9306 Hak June Lee KAIST 1
#9306 Soojin Choi KAIST 1
#9306 Dong-uk Kwon KAIST 1
#9306 Hee Yeoun Kim KAIST 1
#9306 II HAN KAIST 1
#9306 Byung Mok Park Korea Electric Power 1
#9306 Taehyung Park KAIST 1
#9306 Yeonsik Jung KAIST 1
#9306 Byeung Jun Lim Korea Aerospace Research Institute 1
#9306 Asif Mahmood KAIST 1
#9306 Kwang Min Baek KAIST 1
#9306 Wan Kyun Ham 1
#9306 Neung KWON Hanon Systems 1
#9306 Jong-Hui Park LG 1
#9306 Woojun LEE KAIST 1
#9306 Joo Hang Son Agency For Defense Development 1
#9306 Cheon J. Yeom 1
#9306 Jong Een Chae KAIST 1
#9306 Youn-Kyu Bae KAIST 1
#9306 Kyung K. Jeon KAIST 1
#9306 Wonhee Jung LG 1
#9306 Je Wook Lee 1