Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Seosan-si, KR ranks #5,183 worldwide for total patents filed in 2021, with 20 patents from 6 inventors. Leading employers of inventors based in Seosan-si, KR include Samsung, Hyundai Motor, Center For Advanced Soft Electronics.

Showing 1–6 of 6 inventors

Rank Inventor Primary Company Patents
1 Eunah Kim Samsung 14
2 Jae Hyun An Hyundai Motor 2
3 Min Seok Yoo Center For Advanced Soft Electronics 1
3 Sang Yul Baik Research & Business Foundation Sungkyunkwan University 1
3 Jungah Kim Samsung 1
3 Jung-Ho Yoo Sfc Co. 1