Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Tustin, CA ranks #524 worldwide for total patents filed in 2018, with 247 patents from 136 inventors. Leading employers of inventors based in Tustin, CA include Nant Holdings Ip, Caltech, Samsung. That works out to 3.1 patents per 1,000 residents, a common benchmark for comparing regional innovation intensity.

Showing 1–50 of 136 inventors

Rank Inventor Primary Company Patents
1 Bing Song Nant Holdings Ip 15
2 Seyed Ali Hajimiri Caltech 8
3 Jin Won Kim Samsung 7
#4 Raheel Khan Qualcomm 6
#5 Russikesh Kumar Crestron Electronics 5
#5 Michael J. Papac Novartis Ag 5
#5 Daniel Levin Neonc Technologies 5
#8 Nasser H. Karam The Boeing 4
#8 James Lau Rab Lighting 4
#8 Dan Thayer Credence Medsystems 4
#8 Leland W. Thompson Dell Products 4
#8 Samuel Colavin Longo Seachrome 4
#8 Steven T. Kosakura Disney 4
#8 David Garrett Broadcom 4
#8 Shimiao Wang AbbVie 4
#16 Mario E. Munich Irobot 3
#16 Nathaniel C. Wynn Rivian Ip Holdings 3
#16 Zu Qiang Ericsson 3
#16 Wendy M. Blanda AbbVie 3
#16 Espen A. Olsen Micron 3
#16 Clayton Harris Terumo Kabushiki Kaisha 3
#16 James Alan VonDerheide Visa 3
#16 Chin-Ming Chang AbbVie 3
#16 Aram Salehi Sri Sports Limited 3
#16 Cameron Potter Assa Abloy Americas Residential 3
#26 Andrew G. Laquer The Boeing 2
#26 Robert Fairchild Western Digital Technologies 2
#26 Jian Zhao Orvance 2
#26 James Wihardja Cypress Semiconductor 2
#26 Siddharth Desai Integrated Endoscopy 2
#26 Marco CHENG 2
#26 Ryan Kelly Telebrands 2
#26 Robert Scott Trowbridge Disney 2
#26 Alexander E. Holmes Medtronic 2
#26 James Christopoulos Mideas 2
#26 David B. Chang Hughes Aircraft 2
#26 Braxton Paul Perkins Comcast 2
#26 Shaoxin Feng AbbVie 2
#26 Garrett Leigh Wong Orthodyne Electronics 2
#26 Attila Szilagyi Panasonic 2
#26 Christopher Lincoln City Of Hope 2
#26 Pat Sankar Scidea Research 2
#26 Kambiz Shoarinejad Broadcom 2
#26 Karl Olney Medtronic 2
#26 Sean Chow Edwards Lifesciences 2
#26 Richard C. Blackburn Yta Holdings 2
#26 Vladimir Alves Ngd Systems 2
#26 Abe Karem Karem Aircraft 2
#49 Samuel Chen The Kendall Company Lp 1
#49 Robert F. Jantz Rosemount 1

Part of California