Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Los Altos, CA ranks #42 worldwide for total patents filed all time, with 47,424 patents from 3,651 inventors. Leading employers of inventors based in Los Altos, CA include Pure Storage, Disney, Apple. That works out to 1499.6 patents per 1,000 residents, a common benchmark for comparing regional innovation intensity.

Showing 1–50 of 3,651 inventors

Rank Inventor Primary Company Patents
1 John Colgrove Pure Storage 385
2 Zining Wu Disney 319
3 Scott Forstall Apple 312
#4 Arya Behzad Broadcom 311
#5 Craig E. Hampel Rambus 310
#6 Fletcher R. Rothkopf Apple 301
#7 Dan Kikinis Elonex Ip Holdings 292
#8 Zhibin Wu Qualcomm 288
#9 Tetsuro Motoyama Ricoh Company 264
#10 Jeffrey L. Robbin Apple 259
#11 Ely Tsern Rambus 244
#12 Andreas Bibl Apple 241
#13 Yingda Dong Sandisk Technologies 240
#14 Mehrdad M. Moslehi Texas Instruments 238
#15 Pierre-Yves Droz Google 226
#16 Sumeeth Nagaraja Qualcomm 206
#17 John Y. Chang Acclarent 181
#17 Nima Mokhlesi 181
#19 Eliyahou Harari 180
#20 Dhairya Shrivastava View 178
#21 Richard G. Cliff Intel 170
#22 Sivapackia Ganapathiappan HP 167
#23 Robert J. Drost Oracle 163
#24 Paul D. Mannheimer Nellcor Puritan Bennett 161
#24 Yang Pan Chartered Semiconductor Manufacturing 161
#24 Andrew Bocking Research In Motion Limited 161
#27 Hira V. Thapliyal Arthrocare 157
#27 Jeff Zablocki Gilead Sciences 157
#29 Dmitri A. Dolgov Google 151
#29 Po-Kang Wang Headway Technologies 151
#31 John Fielden Kla-Tencor 148
#32 Li Li Apple 146
#33 Bruce J. Currivan Broadcom 143
#34 Michael F. Deering Oracle 142
#35 Ari Backholm Seven Networks 141
#36 Kent K. Leung Cisco 134
#37 James B. Eckenhoff Alza 131
#37 Sunay Tripathi Oracle 131
#39 Donald R. Scifres Xerox 130
#40 Junwei Bao Tokyo Electron Limited 129
#40 Donald F. Gordon Gracenote 129
#42 Gary B. Bronner IBM 128
#43 Glenn C. Scott Cisco 127
#44 James M. Janky Trimble Navigation Limited 126
#45 Jeremy Minshull Maxygen 124
#46 Steven R. Hetzler IBM 122
#47 Donald S. Gardner Intel 119
#47 Stephen J. Blumenkranz Intuitive Surgical 119
#49 Kireeti Kompella Juniper Networks 116
#50 Shumin Zhai Google 113

Part of California