Top Inventors in Pasadena, CA — 2021

Pasadena, CA ranks #153 worldwide for total patents filed in 2021, with 876 patents from 491 inventors. Leading employers of inventors based in Pasadena, CA include Rockley Photonics Limited, GE, Mediatek Singapore Pte.. That works out to 6.3 patents per 1,000 residents, a common benchmark for comparing regional innovation intensity.

Showing 1–50 of 491 inventors

Rank	Inventor	Primary Company	Patents
1	Aaron John Zilkie	Rockley Photonics Limited	16
2	Huan Tan	GE	14
3	James June-Ming Wang	Mediatek Singapore Pte.	12
#4	Douglas C. Hofmann	Caltech	11
#4	Eric Meyerhofer	Gamblit Gaming	11
#6	John Desjarlais	Xencor	10
#7	Damiana Lerose	Rockley Photonics Limited	9
#7	Andre H. De Salis	Alakai Technologies	9
#9	Amir Arbabi	Caltech	8
#9	Tracey Ho	Strong Force Iot Portfolio 2016	8
#9	Chengkun Zhang	Ubtech Robotics Corp	8
#12	Mark E. Davis	Caltech	7
#12	Wen-Yo Lu	Amazon	7
#12	Tyler Do	Jjc Imports	7
#15	Frank Cire	Gamblit Gaming	6
#15	Florian Bohn	Caltech	6
#15	Dong Yoon Oh	Rockley Photonics Limited	6
#15	Andrea Trita	Rockley Photonics Limited	6
#15	Yu-Chong Tai	Caltech	6
#15	Taison Tan	24M Technologies	6
#15	Shixun Chen	Ubtech Robotics Corp	6
#15	Francisco Jose Hernandez	Ubtech Robotics Corp	6
#23	Hongjin Tan	Phillips 66	5
#23	Quinn Y. Smithwick	Disney	5
#23	James R. Heath	Caltech	5
#23	Derek Adams	Zoox	5
#23	Dongyang Kang	Invensense	5
#23	Changhuei Yang	Caltech	5
#23	Cesar Fuentes-Ortega	Biosense Webster (Israel)	5
#23	Alex H. Pai	Apple	5
#31	Muhammad Musab Jilani	Caltech	4
#31	Farshid ROUMI	Caltech	4
#31	Steven A. Sunshine	Smiths Detection	4
#31	Michael Bailey	Ecolink Intelligent Technology	4
#31	Scott N. Roberts	Caltech	4
#31	Sarthak Sahu	Virtualitics	4
#31	Gunter D. Niemeyer	Intuitive Surgical	4
#31	Ragip Pala	Caltech	4
#31	Stephan Cunningham	Mythical	4
#31	Michelle Effros	Caltech	4
#31	Haowen Ruan	Hi	4
#31	Michael Arya	Tixtrack	4
#31	Richard Holbrook	Thermador	4
#31	Thomas Pierre Schrans	Rockley Photonics Limited	4
#31	Sergio Pellegrino	Caltech	4
#31	Charles Plott	Cfph	4
#31	Guochuan Emil Tsai	Syneurx International (Taiwan)	4
#31	Prathika Appaiah	Hubbell Incorporated	4
#49	Ghazaleh Kafaie Shirmanesh	—	3
#49	Ruzan Sokhoyan	Caltech	3

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Part of California

Pasadena, CA 2021