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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Asan-si, KR ranks #361 worldwide for total patents filed in 2021, with 394 patents from 197 inventors. Leading employers of inventors based in Asan-si, KR include LG, Samsung, Amorepacific.

Showing 1–50 of 197 inventors

Rank Inventor Primary Company Patents
1 Songyi Han LG 20
2 Dong Hee SHIN Samsung 11
2 Jiyoung Park LG 11
#4 Hoi-Sik Moon Samsung 10
#4 Doyoung Jung Samsung 10
#6 Chun-Gi You Samsung 8
#6 Kook Hyun Choi Samsung 8
#8 Jun Yong An Samsung 6
#9 Nam-Gon Choi Samsung 5
#9 In Woo Kim Samsung 5
#9 Jiyeon Han Amorepacific 5
#9 Sung-Yong Kang Samsung 5
#13 Seongyeon Lee Samsung 4
#13 Donghyun Lee Samsung 4
#13 Ilhun Seo Samsung 4
#13 Hwan-Soo Jang Samsung 4
#13 Myoung-Ha Jeon Samsung 4
#13 Seong-Yong Hwang Samsung 4
#13 Hun Kim Samsung 4
#13 Soon Sung Park Samsung 4
#21 Hyun Gyu Park Lg Innotek Co. 3
#21 Hee-Kwon Lee Samsung 3
#21 Hoisik Moon Samsung 3
#21 Junpyo Lee Samsung 3
#21 Jongbo Shim Samsung 3
#21 Hyun Jin Jo Lg Innotek Co. 3
#21 Mi Hae Kim Samsung 3
#21 Ho Yun M.I. Tech Co. 3
#21 Ki Won Park Samsung 3
#21 Dongjin Son Dongwoo Fine-Chem Co. 3
#21 Jun Ho Bae LG 3
#21 Seung Jae Kang Hyundai Motor 3
#21 Jae Rim Jung Samsung 3
#21 Beomjin Kim Samsung 3
#21 Jong Bo Shim Samsung 3
#21 Seunghun Shin Samsung 3
#21 Se Jin Yoo Amorepacific 3
#21 Jung Su Kim Samsung 3
#21 Po-Yun Park Samsung 3
#21 Youngtae Choi Samsung 3
#21 Chungi You Samsung 3
#42 Boramchan Sung Semes Co. 2
#42 Hyuk Soon Kwon Samsung 2
#42 Jong Geol Lee Lg Innotek Co. 2
#42 Minwook Park Samsung 2
#42 Young Il Song Samsung 2
#42 Jinhyeong KIM Samsung 2
#42 Min Soo Kang KAIST 2
#42 Gwan-Sik Min Posco Co. 2
#42 Youngbin Baek Samsung 2