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USPTO Patent Rankings Data through Sept 30, 2025
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Sfc Co. — 12 Patents in 2021

Rank (2021): #2,934 of 31,507Top 10%
40 inventors
12 Patents 2021

Top Inventors at Sfc Co. 2021

Showing 1–40 of 40 inventors

RankNamePatents
1 Soon-Wook Cha 6
2 Sang Woo Park 4
2 Young Hwan Park 4
#4 Byung-sun YANG 3
#4 Seok-Bae Park 3
#4 Seo-Yeon Yoon 3
#7 Hyeon-jun JO 2
#7 Ji Hwan Kim 2
#7 Jong-Tae Je 2
#7 Ju-man Song 2
#7 Kyung-seok Jeon 2
#7 Naoaki Kabasawa 2
#7 Se-Jin Lee 2
#7 Shuichi Hayashi 2
#7 So Young Shim 2
#7 Taejung YU 2
#7 Yeongtae CHOI 2
#18 Bong-Hyang LEE 1
#18 Bong-ki SHIN 1
#18 Chang Hee Lee 1
#18 Daizou Kanda 1
#18 Dajung LEE 1
#18 Do Min LEE 1
#18 Goutam MASANTA 1
#18 Hee-Dae Kim 1
#18 Jin-Hee Park 1
#18 Jung-Ho Yoo 1
#18 Moon-Chan HWANG 1
#18 Seung-Soo Lee 1
#18 Shunji Mochizuki 1
#18 Si-In KIM 1
#18 Sungeun Choi 1
#18 Sung Keun Choi 1
#18 Sunghoon Joo 1
#18 Sun Ho Kim 1
#18 Sung Woo Kim 1
#18 Su Jin Kim 1
#18 Su Jin Lee 1
#18 Yoona Shin 1
#18 Yu-rim LEE 1