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

Ibasis

Rank (All Time): #19,310 of 106,127Top 20%
16 inventors
33 Patents All Time

Top Inventors at Ibasis All Time

Showing 1–16 of 16 inventors

RankNamePatents
1 Richard H. Xu 13
2 Hwan Jang Tang 12
3 Vitaliy G. Yurchenko 8
3 Ajay Joseph 8
#5 Manpreet Singh 5
#6 Lizhong Zhang 4
#6 Paul A. Skelly 4
#6 Shuping Zhang 4
#9 Hwanjang Tang 2
#9 Richard M. Pellegrini 2
#11 Ewout Leonard Pronk 1
#11 James W. Lotti 1
#11 Mauro Mattos Silva Araujo 1
#11 Richard X. Xu 1
#11 Sander De Kievit 1
#11 Yixin Fan 1