Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Uiwang-si, KR ranks #6,415 worldwide for total patents filed in 2021, with 15 patents from 5 inventors. Leading employers of inventors based in Uiwang-si, KR include Lotte Advanced Materials Co., Samsung, Cheil Industries.

Showing 1–5 of 5 inventors

Rank Inventor Primary Company Patents
1 Young Chul KWON Lotte Advanced Materials Co. 6
2 Dong Gi Lee Samsung 3
2 Bong Jae Lee Cheil Industries 3
#4 Hyou-Arm Joung Infopia Co. 2
#5 Sung Hun Choi Uniam 1

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