Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

San Carlos, CA ranks #434 worldwide for total patents filed all time, with 7,374 patents from 427 inventors. Leading employers of inventors based in San Carlos, CA include Applied Materials, Apple, Micron. That works out to 240.0 patents per 1,000 residents, a common benchmark for comparing regional innovation intensity.

Showing 1–50 of 427 inventors

Rank Inventor Primary Company Patents
1 Juan Carlos Rocha-Alvarez Applied Materials 153
2 Giancarlo Yerkes Apple 147
3 Jianmin Huang Micron 136
#4 John Paul Strachan Hewlett Packard Enterprise 127
#5 Simon P. DiMaio Intuitive Surgical 124
#6 Chris Ligtenberg Apple 117
#7 Andrew J. Hazelton Nikon 101
#8 John P. Lunsford Origin Medsystems 96
#9 Alan E. Shluzas Credence Medsystems 94
#10 Jason P. Rolland Carbon 89
#10 Christopher M. Tegley Ligand Pharmaceuticals Incorporated 89
#10 Christopher J. Danek Asthmatx 89
#13 Simon Wong Salesforce 88
#14 Zaki Moussaoui Apple 85
#15 Christopher Johnson Micron 81
#16 Glen W. McLaughlin Shenzhen Mindray Bio-Medical Electronics Co. 76
#17 Christopher John Stoffel Zoox 72
#18 Anthony J. Guetta Apple 68
#19 Jiaxin Yu Rigel Pharmaceuticals 66
#20 Christiaan A. Ligtenberg Apple 64
#20 David F. Moore Immersion 64
#22 Paul T. Stathacopoulos Rovi Guides 63
#23 Peter Massaro Verily Life Sciences 62
#23 Miroslav Rapta Theravance Biopharma R&D Ip 62
#25 Nicholas Robert Kalayjian Tesla 61
#26 Chandrasekar Venkataramani Gilead Sciences 60
#27 Pavan Santhana Krishna Nuggehalli Mediatek 59
#28 Joseph Anthony Enke Gopro 58
#28 James C. Peacock, III Nocimed 58
#28 Louis G. Pace Abbott 58
#31 Kevin D. Gibbs Apple 57
#32 Mario I. Wolczko Oracle 55
#33 David W. Weir Intuitive Surgical 53
#33 Frank Taehyun Yoo Lyft 53
#35 Patrick P. Wu Pneumrx 52
#36 Kenneth John North Elo Touch Solutions 50
#36 Jean-Pierre M. Mouilleseaux Apple 50
#36 Arman Hajati Apple 50
#36 Jeffery B. Alvarez Moon Surgical Sas 50
#36 Thorsten A. Kirschberg Gilead Sciences 50
#41 Thomas Schall Chemocentryx 49
#42 Andrew Kenneth John McMahon Apple 48
#43 William Castillo Hover 47
#43 Marshall W. Bern Palo Alto Research Center Incorporated 47
#43 Thomas A. Kramer Origin Medsystems 47
#43 Nikki Dellas Codexis 47
#47 Ryohei Urata Google 46
#47 Michael Zung Avinger 46
#49 Shang Wang BOE 45
#49 Stuart Wenzel Formfactor 45

Part of California