Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
AS

Actrans System — 12 Patents

Rank (All Time): #47,168 of 106,120Top 45%
4 inventors
12 Patents All Time

Top Inventors at Actrans System All Time

Showing 1–4 of 4 inventors

RankNamePatents
1 Chiou-Feng Chen 12
2 Der-Tsyr Fan 4
2 Prateep Tuntasood 4
#4 Jung-Chang Lu 3