Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Santa Clara, CA ranks #23 worldwide for total patents filed in 2021, with 4,596 patents from 2,083 inventors. Leading employers of inventors based in Santa Clara, CA include Tencent America, IBM, Apple. That works out to 36.0 patents per 1,000 residents, a common benchmark for comparing regional innovation intensity.

Showing 1–50 of 2,083 inventors

Rank Inventor Primary Company Patents
1 Xin Zhao Tencent America 75
2 Valentina Salapura IBM 72
3 Heng Wu IBM 37
#4 Yang Tang Apple 33
#5 Harish Reddy Singidi Micron 31
#6 Ming Lei The Code 25
#6 Lin Ma Xerox 25
#6 Vamsi Pavan Rayaprolu Micron 25
#9 Wenguang Wang Broadcom 20
#10 Xiang Yang Sandisk Technologies 19
#11 Christopher J. Hughes Intel 18
#12 Srinivas Gandikota Applied Materials 17
#12 Yongan Xu IBM 17
#14 Ilyas Mohammed Tessera 16
#14 Justin E. Gottschlich Intel 16
#14 Milan Patel Rovi Guides 16
#17 Wei-Hao Wu TSMC 15
#17 Gaurav Thareja Kepler Computing 15
#17 Puneet Agarwal Innovium 15
#20 Radhakrishnan L. Nagarajan Inphi 14
#20 Hui Li Rigel Pharmaceuticals 14
#22 Balasubramanian Pranatharthiharan IBM 13
#22 Jing Jiang Xiaomi 13
#22 Anurag Agrawal Barefoot Networks 13
#22 Toufiqul Islam Huawei 13
#22 Shinya Ono Apple 13
#22 Philip R. Laws Intel 13
#28 Bernard Mont-Reynaud Soundhound 12
#28 Pramit Manna Applied Materials 12
#28 Paul G. Griffiths Intuitive Surgical 12
#28 Jacek Kwiatkowski Intel 12
#28 Changzheng Wei Advanced New Technologies Co. 12
#33 Christopher M. Garrido Apple 11
#33 Evan M. Richards Meta 11
#33 Juhan Kim LG 11
#33 Xingqin Lin Ericsson 11
#33 Debojyoti Dutta Cisco 11
#33 Mohit Goenka Yahoo Assets 11
#33 Tomohiro Kawaguchi Hitachi 11
#33 Mark Saly Applied Materials 11
#41 Chen Zheng Huawei 10
#41 Hiroshi Kubo Fujitsu Limited 10
#41 Mark K. Berner Winview 10
#41 Rajkishore Barik Intel 10
#41 James Kai Sandisk Technologies 10
#41 Rodney A. Gomez Angulo Apple 10
#41 Zhichun Li Nec 10
#48 Avetik Harutyunyan Honda Motor Co. 9
#48 Adarsh Rajashekhar Sandisk Technologies 9
#48 Injae Hwang Apple 9

Part of California