Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Osan-si, KR ranks #867 worldwide for total patents filed in 2022, with 160 patents from 90 inventors. Leading employers of inventors based in Osan-si, KR include Samsung, Daechang Seat Co., Ltd-Dongtan, Sk Hynix.

Showing 1–50 of 90 inventors

Rank Inventor Primary Company Patents
1 Yunseong LEE Samsung 8
2 Myung Soo Lee Daechang Seat Co., Ltd-Dongtan 6
3 Byunghoon Lee Samsung 5
3 Geun Ho Choi Sk Hynix 5
3 Jung Wook Seo Samsung 5
3 Seung Mok Lee Hyundai Motor 5
3 Jun Young Yun Hyundai Motor 5
#8 Woong-il Choi Samsung 4
#8 Mu Young Kim Hyundai Motor 4
#8 Hyunui Lee Micron 4
#8 Wang Woo Lee Samsung 4
#8 Han-Kook Oh Lt Materials Co. 4
#8 Young-gu Jin Samsung 4
#14 Chang Mu An Samsung 3
#14 Ju Hyon Cha Lt Materials Co. 3
#14 Back Sik Kim Hyundai Motor 3
#14 In Ok Kim Samsung 3
#14 Juwon Seo Samsung 3
#19 Je Hyeon YU Samsung 2
#19 Byung Seob Yu Hyundai Motor 2
#19 Tae Geun Seo Moda-Innochips Co. 2
#19 Min-Woo Yoo Samsung 2
#19 Sung-hee Lee Samsung 2
#19 Shin Joon Kang Korea Pallet Pool Co. 2
#19 KiChul Um Asm Ip Holding B.V. 2
#19 Jeong-gi Jin Samsung 2
#19 Chang Kyu Seol Samsung 2
#19 Chang Hun Kim LG 2
#29 Kwang Keun Lee Samsung 1
#29 Seung-Gyu YANG Lt Materials Co. 1
#29 Tae Ik Gwon Autoliv Development Ab 1
#29 Kil-soo Jung Samsung 1
#29 Sang Hoon Joo Samsung 1
#29 Changsub Lee Samsung 1
#29 SANG-KWON MOON Samsung 1
#29 Chang Hwan Ye Hyundai Motor 1
#29 Jae Won Ha Hyundai Motor 1
#29 Hye Ryong Kim Lms Co. 1
#29 Doo Jin Lee Mandom 1
#29 Jiyoon Byun Lt Materials Co. 1
#29 Ju Seong Lee Gymworld 1
#29 Myungjun KIM Samsung 1
#29 Jinhwa Jeon Samsung 1
#29 Jeonghun HWANG Mico Ceramics 1
#29 Woo Hoon SUN Wonik Ips Co. 1
#29 Chang Min Kwon Ap Systems 1
#29 Hye Sog Lee Samsung 1
#29 Dae Ok Kim Samsung 1
#29 Tae Young SONG Samsung 1
#29 Sang Chul YEO Samsung 1