Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
CL

Classys

Rank (All Time): #42,293 of 106,127Top 40%
9 inventors
13 Patents All Time

Top Inventors at Classys All Time

Showing 1–9 of 9 inventors

RankNamePatents
1 Jin Yong Kim 5
2 Sung-jae Jung 2
3 Da In Kang 1
3 Dong Seok Kim 1
3 Joon Hyun Choi 1
3 Seong Jai Jeong 1
3 Si Hyung Park 1
3 Sin Woo Park 1
3 Yoon Jung Ryu 1