Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Yangcheon-gu, KR ranks #22,448 worldwide for total patents filed all time, with 54 patents from 22 inventors. Leading employers of inventors based in Yangcheon-gu, KR include KAIST, Korea Institute Of Machinery & Materials, Orthosensor.

Showing 1–22 of 22 inventors

Rank Inventor Primary Company Patents
1 Weon-Ho Shin KAIST 11
2 Pil-Woo Heo Korea Institute Of Machinery & Materials 6
3 Min Sic Roh Orthosensor 5
3 Eui-su Lim Korea Institute Of Machinery & Materials 5
3 Yang-Lae Lee Korea Institute Of Machinery & Materials 5
#6 Sung Jin Leem 2
#6 Choon Wook Park Lg Innotek Co. 2
#6 HyukTark Kwon 2
#6 Jum-gyu Kim 2
#6 Kap-Yul Lee 2
#11 Soon Joo 1
#11 Beom-Shig Kim Korea Atomic Energy Research Institute 1
#11 Jaeheyng Kim Korea Institute Of Machinery & Metals 1
#11 Seunghwan Kong Lutronic 1
#11 Kim Sang Do 1
#11 Kim Jeong-Hun Samsung 1
#11 Ji Cheol Hyun Dongbu Hitek Co. 1
#11 Cheon Eok Lee 1
#11 Kyu Suk Cho 1
#11 Jin Dong CHANG 1
#11 Jai-Hyun Lee 1
#11 Sung Joo Chang Unknown 1