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USPTO Patent Rankings Data through Sept 30, 2025
Home › Cities › Daejeon, KR

Daejeon, KR All Time

113,821 patents  ·  14,307 inventors

Ranked #43 of 111,555 cities Top 1%

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 Hanwha Chemical, Catholic University Of Korea Industry-Academic Cooperation Foundation, KAIST.

Showing 12,501–12,550 of 14,307 inventors

Rank Inventor Primary Company Patents
#9306 Si Dong Ryu — 1
#9306 Jaekyu Jang Hanwha Chemical 1
#9306 KyungTak Kim Catholic University Of Korea Industry-Academic Cooperation Foundation 1
#9306 JunSik Seo KAIST 1
#9306 Hae Chan Lee Kepco Nuclear Fuel Co. 1
#9306 Juho Yoon LG 1
#9306 Kwi Seok Ha Korea Atomic Energy Research Institute 1
#9306 Lanhua Piao Hanwha Solutions 1
#9306 Yeongran Hong KAIST 1
#9306 Young Gyu Han Sk Innovation Co. 1
#9306 Hong Chan Ahn KAIST 1
#9306 Choul Ho Kim Hanwha Total Petrochemical Co. 1
#9306 Jeong-Hoon Jeon Lg Household & Health Care 1
#9306 Je Joong Sung Korea Hydro & Nuclear Power Co. 1
#9306 Tae Je Kwon Kepco Nuclear Fuel Co. 1
#9306 Byoung Woo Jun — 1
#9306 MyungKyu PARK Agency For Defense Development 1
#9306 Dai Hien Li LG 1
#9306 Si Yong Song KAIST 1
#9306 Beong Tae Min Korea Atomic Energy Research Institute 1
#9306 Kwang Hyun PAEK Lotte Chemical 1
#9306 Hun Cheol SHIN Hankook Tire Co. 1
#9306 Hong-Hee Son Silicon Works Co. 1
#9306 Soonmin Hwang KAIST 1
#9306 Jungsun You LG 1
#9306 Daeheon Lee KAIST 1
#9306 Sooyong Jin Halla Visteon Climate Control 1
#9306 Gyu ll Lee LG 1
#9306 Suk Chea JUNG KAIST 1
#9306 Xuan Ha Nguyen KAIST 1
#9306 Hui-Chan Moon Korea Institute Of Energy Research 1
#9306 Minji Hyun KAIST 1
#9306 Nakjeong Kim KAIST 1
#9306 Ho-Kwon LEE Korea Electric Power 1
#9306 Hee-Sung ANN — 1
#9306 Chan-Hyeong Park Korea Electric Power 1
#9306 Seok Ki Kang LG 1
#9306 Hyun Gil Park Samsung 1
#9306 Dae Jin JANG Bioneer 1
#9306 Seunga Back LG 1
#9306 Sang-young Jeong — 1
#9306 Soo Jai Shin KAIST 1
#9306 Young Bo SAKONG Industry-Academic Cooperation Foundation, Chosun University 1
#9306 Ji Eun Im LG 1
#9306 Jichan Park Korea Institute Of Energy Research 1
#9306 Hotae Lee Korea Institute Of Energy Research 1
#9306 Sung Kyum Kim Shanjin Optoelectronics (Suzhou) Co. 1
#9306 Jaimie Y. Park KAIST 1
#9306 Khiev Piseth Korea Research Institute Of Bioscience And Biotechnology 1
#9306 Seung-Tak Lee Kt 1

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