Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

King City, CA ranks #1,018 worldwide for total patents filed all time, with 3,331 patents from 852 inventors. Leading employers of inventors based in King City, CA include Research In Motion Limited, Vixs Systems, Blackberry Limited.

Showing 1–50 of 852 inventors

Rank Inventor Primary Company Patents
1 Michael Shenfield Research In Motion Limited 138
2 Indra Laksono Vixs Systems 73
3 Joel Paul Steele Blackberry Limited 61
#4 Kwok Ching Leung Research In Motion Limited 51
#5 Kevin A. Stoodley IBM 45
#6 Oleg Drapkin AMD 44
#7 Gabriel Wong Gpne 32
#8 Adrian C. Cioc Magna Powertrain 29
#9 Michael Coveley Omega Digital Data 27
#10 Raymond Chun Hing Lo Meta 26
#10 Paul D. Ducharme Vixs Systems 26
#12 Joseph Scheuring Magna Closures 24
#12 Ireneusz Jankowski Collins & Aikman Products 24
#12 Christopher F. Ackermann IBM 24
#15 Stewart J. Hyman IBM 21
#15 David R. Shulver Magna Powertrain 21
#17 Walter W. Duley 20
#17 Jason Edward Podaima Qualcomm 20
#19 Kai Yang Vixs Systems 18
#20 Yingsheng Wang Apotex Technologies 17
#20 Yanqing Zhao Apotex Technologies 17
#22 Octavian Chincisan Z124 16
#22 Ramesh Senthinathan AMD 16
#22 Norman J. Gottlieb Container International 16
#22 Robert Nigel Walker Kinaxis 16
#26 Wing Yiu Yeung Advanced Materials Enterprises Company Limited 15
#26 Robert Maaskant Qvella 15
#26 Mohammad Khatibi IBM 15
#26 Wah Kan Cheung 15
#30 Collis Quinn Carter AMD 14
#30 Diana Lau IBM 14
#30 Peter K. Shum IBM 14
#30 Bartek Zalewski Proud Grill Company Limited 14
#34 John P. Muter Dcl International 13
#34 Furio Orologio 13
#34 Frank DiCosmo Covalon Technologies 13
#34 Wojciech E. Suchta General Motors 13
#34 Roger L. Q. Zheng IBM 13
#34 Christopher Choi Husky Injection Molding Systems 13
#40 Alexander Abrashkevich IBM 12
#40 Patrick Hans Engel Securekey Technologies 12
#40 Peter Kaczmarek Global Upholstery 12
#40 Kean Wing Kin Lam Z124 12
#40 Hylton Karon Intel 12
#40 Boris Rozinov Blackberry Limited 12
#40 Fugang Li Vive Crop Protection 12
#40 Alexander Segal Unknown 12
#40 Craig White Imagine Communications 12
#40 Louie Lee Silicon Optix 12
#50 Josef Daniel-Ivad Battery Technologies 11