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

Joyin

Rank (2021): #11,184 of 31,507Top 40%
3 inventors
3 Patents 2021

Top Inventors at Joyin 2021

Showing 1–3 of 3 inventors

RankNamePatents
1 Liang Huang 2
2 Vladimir Leonov 1
2 Xiaofeng Wang 1