Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Thornhill, CA ranks #3,992 worldwide for total patents filed all time, with 719 patents from 66 inventors. Leading employers of inventors based in Thornhill, CA include IBM, Convida Wireless, Seno Medical Instruments.

Showing 1–50 of 66 inventors

Rank Inventor Primary Company Patents
1 Lior Aronovich IBM 171
2 Guang Lu Convida Wireless 144
3 Jason Zalev Seno Medical Instruments 35
#4 Joseph Fisher Thornhill Scientific 34
#5 Hamid Hatami-Hanza Unknown 27
#6 Alexander V. Loboda Fluidigm Canada 21
#7 Vlad Cazan Arb Labs 20
#8 Vince Siu IBM 18
#9 Aye Aye Khine Qvella 17
#9 Vladimir Joukov Ludwig Institute For Cancer Research 17
#11 Nasim Sarir The Toronto-Dominion Bank 15
#12 William Christopher Duffy 13
#12 Todd Meaney Moleculight 13
#14 Ilia Voloh GE 12
#15 Bogdan Beca Baylis Medical Company 11
#16 Hassan Askari General Motors 10
#16 Nasser Ashgriz Carnegie Mellon University 10
#18 Hossein Sadjadi General Motors 8
#18 Oleksandr Voznyy Governing Council Of The University Of Toronto 8
#20 Daniel Stan Qualcomm 7
#20 Lai Him Matthew Man Procore Technologies 7
#20 Mitchell Oliver Debora Mosaic Manufacturing 7
#20 Kin Man Michael Wong General Motors 7
#24 Jerrold Wen Exact Imaging 6
#24 David Sherman Rogers 6
#26 Eduard Levin Amgen 5
#27 Dominic Cheuk Hung LEUNG Huys Industries Limited 4
#27 Matt Man Procore Technologies 4
#27 Konstantin Bregman TSMC 4
#27 Emil Schemitsch Stryker European Operations Limited 4
#31 Ilan Max 3
#31 Radu Vestemean 3
#31 Yongkyun Shin Geotab 3
#31 Sepehr SEMSAR Eleappower 3
#31 Kelin LIU Tencent America 3
#36 Justin Kim Jwin Electronics 2
#36 Hanwen LIANG Huawei 2
#36 Rena Green 2
#36 Ehud Prisman 2
#36 Omid Alaei 2
#36 Carolyn Heather MacLeod General Motors 2
#36 Sam Bender Trudell Medical International 2
#36 Michael Shmulevich 2
#44 Judson Henderson Whiteside Polar Racking 1
#44 Gregory Chen 1
#44 Joshua N. Galler Queen'S University At Kingston 1
#44 Shahriar Tavakoli 1
#44 Kit Fong NG Qualcomm 1
#44 Donald Chun Wing Ho Oracle 1
#44 Jia Hui Li AMD 1