Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Chandler, AZ ranks #83 worldwide for total patents filed in 2017, with 1,294 patents from 597 inventors. Leading employers of inventors based in Chandler, AZ include Karsten Manufacturing, Freeescale Semiconductor, Intel. That works out to 4.7 patents per 1,000 residents, a common benchmark for comparing regional innovation intensity.

Showing 1–50 of 597 inventors

Rank Inventor Primary Company Patents
1 Elmoustapha Ould-Ahmed-Vall 29
2 Calvin S. Wang Karsten Manufacturing 22
3 Jiang-Kai Zuo Freeescale Semiconductor 18
#4 Adel A. Elsherbini Intel 16
#4 Hongning Yang Freeescale Semiconductor 16
#6 John S. Guzek Intel 15
#7 Aleksandar Aleksov Intel 14
#7 Daniel K. Lee Karsten Manufacturing 14
#9 Feras Eid Intel 13
#9 Nitin A. Deshpande Intel 13
#11 Omkar G. Karhade Intel 12
#11 Zhihong Zhang Freeescale Semiconductor 12
#13 Joshua D. Heppner Intel 11
#13 David Jon Hiner Amkor Technology 11
#15 Marc Stein Orthosensor 10
#15 Telesphor Kamgaing Intel 10
#17 Zhichao Zhang Intel 9
#17 Daniel J. Blomberg Freeescale Semiconductor 9
#19 Joshua A. Butters Unknown 8
#19 Michael B. Vincent Nxp Usa 8
#19 John Klein Titan3 Technology 8
#19 Ravindranath V. Mahajan Intel 8
#23 Richard J. De Souza Freeescale Semiconductor 7
#23 Christopher M. Scanlan Deca Technologies 7
#23 Jeffrey K. Jones Nxp Usa 7
#23 Nicholas Slater Imds 7
#23 Scott M. Hayes Nxp Usa 7
#28 Sanka Ganesan Intel 6
#28 Zhiwei Gong Nxp Usa 6
#28 Bradley Steven Oraw Nthdegree Technologies Worldwide 6
#28 Yang Guo Zte 6
#28 Eric J. Li Intel 6
#28 Mark Dancho Sandisk Technologies 6
#28 Andrzej J. Chanduszko C.R. Bard 6
#28 Pramod Malatkar Intel 6
#28 Sasha N. Oster Intel 6
#28 Suleyman Sair Intel 6
#28 Debendra Mallik Intel 6
#28 Ramamurthy Krithivas Intel 6
#28 Dylan Hushka Howmedica Osteonics 6
#28 Arjun Krishnan Intel 6
#28 Rajasekaran Swaminathan Intel 6
#43 John G. Gustafson Printed Energy Pty 5
#43 Ty Lindteigen Saife 5
#43 Yonggang Li Intel 5
#43 Mehul Patel Orbital Research 5
#43 Karthik Kumar Intel 5
#43 Gerald M. Knoblach Space Data 5
#43 Johnathan Ivey Mitek Holdings 5
#43 Wei-Hsin Wei Richtek Technology 5

Part of Arizona