Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Los Altos, CA ranks #56 worldwide for total patents filed in 2021, with 1,936 patents from 775 inventors. Leading employers of inventors based in Los Altos, CA include Qualcomm, Pure Storage, View. That works out to 61.2 patents per 1,000 residents, a common benchmark for comparing regional innovation intensity.

Showing 1–50 of 775 inventors

Rank Inventor Primary Company Patents
1 Zhibin Wu Qualcomm 39
2 Sumeeth Nagaraja Qualcomm 37
3 John Colgrove Pure Storage 30
#4 Dhairya Shrivastava View 28
#5 Gary B. Mandle Baylor University 26
#6 Pierre-Yves Droz Google 25
#7 Donald F. Gordon Gracenote 19
#7 Fletcher R. Rothkopf Apple 19
#9 Scott Forstall Apple 17
#10 Jeffrey L. Robbin Apple 15
#11 Chris Kau IBM 12
#11 Ahmet S. Ozcan IBM 12
#13 Amit Aggarwal Groupon 11
#13 Masoud Vakili Wells Fargo Bank, N.A. 11
#13 Nathan Beckett Sunpower 11
#13 Stephen J. Blumenkranz Intuitive Surgical 11
#13 Peter E. Kirkpatrick Pure Storage 11
#18 Sivapackia Ganapathiappan HP 10
#18 Dane Glasgow Ebay 10
#18 Matthew A. Mow Apple 10
#21 Christopher D. Jones Apple 9
#21 Li Li Apple 9
#21 Dmitri A. Dolgov Google 9
#24 Byungchul Kim Samsung 8
#24 John Fielden Kla-Tencor 8
#24 Ravi Ithal Netskope 8
#24 Johan de Kleer Xerox 8
#24 John Sjolund Bigfoot Biomedical 8
#24 Peter A. Mehring Zest Labs 8
#24 Yunrui Li Oracle 8
#24 David Liu Plusai 8
#24 Jeongkeun Lee Barefoot Networks 8
#24 Sean Matthews Rovi Guides 8
#34 Andreas Bibl Apple 7
#34 Craig E. Hampel Rambus 7
#34 Karl Ruben F. Larsson Apple 7
#34 John Y. Chang Acclarent 7
#34 Jindrich Dinga Cisco 7
#34 Khashayar Mirfakhraei Cisco 7
#34 Steven R. Hetzler IBM 7
#34 Michael Standish Watts Cisco 7
#34 Meichun Hsu HP 7
#34 Kourosh Modarresi Adobe 7
#34 Russell Norman Mirov Verily Life Sciences 7
#34 Serguei Koulikov Li-Cor 7
#34 Erik Toomre Seurat Technologies 7
#47 Henry C. Jen Apple 6
#47 Jeremy Minshull Maxygen 6
#47 Hae-Chang Lee Rambus 6
#47 Dan Kikinis Elonex Ip Holdings 6

Part of California