Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

El Monte, CA ranks #3,942 worldwide for total patents filed all time, with 732 patents from 170 inventors. Leading employers of inventors based in El Monte, CA include Kotura, Bell Communications Research, Transgo. That works out to 6.7 patents per 1,000 residents, a common benchmark for comparing regional innovation intensity.

Showing 1–50 of 170 inventors

Rank Inventor Primary Company Patents
1 Dazeng Feng Kotura 92
2 Jayantilal S. Patel Bell Communications Research 35
3 Gilbert W. Younger Transgo 30
#4 Yiling Xie 29
#5 Alan S. Robinson Wet Enterprises 25
#6 Frank Truong Intel 22
#7 Nelson Yu Consumerinfo.Com 21
#8 Kris Schmidt 3D Systems 19
#9 Keith Wilson Eos Biotechnology 18
#9 Ramon Navarro Cott Technologies 18
#11 Chin-Hsiung Lien 16
#12 James P. McMullan Unknown 15
#12 Jose Marquez Ortiz Seachrome 15
#14 Chunhui Yan Invenlux Limited 14
#15 Zhaosheng Chen 13
#16 Cheng-Kun Liao Lite-On Electronics (Guangzhou) Limited 12
#17 David A. Hardin Transgo 11
#17 Michael L. Schuman Rainbow Lifeguard Products 11
#19 Srikumar Puthupadi Kanthadai Consumerinfo.Com 9
#19 Phillip Tam Sangamo Biosciences 9
#21 Robyn L. Woo The Boeing 8
#21 Thanh Nguyen Biosense Webster (Israel) 8
#23 Yishun Chen 7
#23 Sarah Ng Agency For Science, Technology And Research 7
#25 Teresa B. Hong University of California 6
#25 Zhenzhen Zhu NVIDIA 6
#25 Kwan Yuen Ng 6
#25 Roy G. Simpson Adams Plastics 6
#25 Chih-Shang Fu 6
#30 Benzhong Wang Agency For Science, Technology And Research 5
#30 Su-Min Kuo 5
#30 Tina Chan Biosense Webster (Israel) 5
#33 Ruby Chen Phillips 66 4
#33 Qimei He Unknown 4
#33 Elton Yen 4
#33 John Gebur Fluor Technologies 4
#33 Yingshen Mao 4
#33 Ken Tang Oracle 4
#33 Humberto Delgado Bsh Hausgeräte Gmbh 4
#33 John Pearson Schlumberger Technology 4
#33 Yu Jin Li National Chiao Tung University 4
#33 Lee-Chih Yeh TSMC 4
#33 Javier Mercado 4
#44 Eddie Hsiang 3
#44 Thomas J. Calamia 3
#44 King-Chih Wang Vitelic 3
#44 Adrian M. Totten Signet Scientific 3
#44 Hao Chi Tran Thomson Licensing 3
#44 Bill “Yuan-Chi” Chiu Vesture 3
#44 FANGHAI ZHAO Invenlux Limited 3

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