Patent Leaderboard
USPTO Patent Rankings
Data through Sept 30, 2025
Search
Companies
Inventors
Cities
States
All Time
2025
2024
2023
2022
2021
2020
2019
2018
2017
2016
2015
2014
2013
2012
2011
2010
2009
2008
2007
2006
2005
2004
2003
2002
2001
2000
1999
1998
1997
1996
1995
1994
1993
1992
1991
1990
1989
1988
1987
1986
1985
1984
1983
1982
1981
1980
Home
›
Inventors
Top Inventors
2020
Ranked by patent count
Showing
20,051–20,100
of
565,922
inventors
Rank
Name
Patents
Location
Company
#20051
Chyu-Jiuh Torng
7
Pleasanton, CA
Headway Technologies
#20052
Christopher Lee Timmons
7
Big Flats, NY
Corning Incorporated
#20053
Christopher Thielbar
7
San Francisco, CA
Sony
#20054
Christopher Sean Tanner
7
Idyllwild, CA
Intrepid Automation
#20055
Chek Keong Tan
7
Danbury, CT
IBM
#20056
Chih-Ming Sun
7
Jinshanmian, TW
Disney
#20057
Chen Sun
7
Berkeley, CA
Ayar Labs
#20058
Christian Studer
7
Kriens, CH
Inventio Ag
#20059
Chi So
7
Spring, TX
HP
#20060
Chang Hua Siau
7
Saratoga, CA
Unity Semiconductor
#20061
Chao Shen
7
Hangzhou City, FL
Tencent
#20062
Charles R. Shambaugh
7
Kendall, FL
Heartware
#20063
Chariclea Scordilis-Kelley
7
Tucson, AZ
Sion Power
#20064
Christof Schmitt
7
Tucson, AZ
IBM
#20065
Chaitanya Dev Sareen
7
Seattle, WA
Microsoft
#20066
Christopher Ruth
7
Marlborough, MA
Hologic
#20067
Christopher Hugh Rosinger
7
Hofheim, DE
Bayer Cropscience
#20068
Christopher Paul Ramsey
7
Wantage, NY
Crown Packaging Technology
#20069
Christopher Ramm
7
Dodgeville, MA
The Gillette Company
#20070
Chidambareswaran Raman
7
Sunnyvale, CA
Broadcom
#20071
Christopher Vincent Poulton
7
Cambridge, MA
Analog Photonics
#20072
Christopher J. Poole
7
Chilcomb, GB
IBM
#20073
Chinna Babu Polinati
7
Snoqualmie, WA
Servicenow
#20074
Christopher Parkinson
7
Richland, WA
Kopin
#20075
Chinmay Pangarkar
7
Fremont, CA
Labrador Diagnostics
#20076
Christopher D. Nolan
7
Camillus, NY
Eaton Intelligent Power Limited
#20077
Chun-Feng Nieh
7
Hsinchu, TW
TSMC
#20078
Christopher R. Nelson
7
Columbus, IN
United States Gypsum
#20079
Chandrashekar Natarajan
7
San Ramon, CA
Walmart Apollo
#20080
Christopher C. Murphy
7
Lake Zurich, IL
Psemi
#20081
Chulkyu Mun
7
Seoul, KR
LG
#20082
Charles Michael McQuade
7
Issaquah, WA
Zonar Systems
#20083
Charles E. Martin
7
St. Petersburg, FL
Hrl Laboratories
#20084
Chi Ching Mak
7
San Diego, CA
Samumed
#20085
Chung Wah MA
7
Tongji, CN
Infinitus (China) Company
#20086
Changxue Ma
7
Pederstrup, IL
Gn Hearing A/S
#20087
Chester Lowe
7
Stratford, CT
Kub Technologies
#20088
Chunqing Liu
7
Arlington Heights, IL
Uop
#20089
Chang-Hong Liu
7
Beijing, CN
Foxconn
#20090
Chunfa Liu
7
Shandong, CN
Goertek
#20091
Christopher S. Linn
7
Palo Alto, CA
Apple
#20092
Chen Ling
7
Ann Arbor, MI
Toyota
#20093
Chien-Wen Lin
7
New Taipei, TW
Foxconn
#20094
Chia-Hui Lin
7
Jianmenkeng, CA
TSMC
#20095
Chang-Fu Lin
7
Taichung, TW
Siliconware Precision Industries Co.
#20096
Chun-Feng Lin
7
Baoshan, TW
Au Optronics
#20097
Chih-Yung Lin
7
Taichung, TW
TSMC
#20098
Chunli Liang
7
Longbeilingcun, CN
Zte
#20099
Chia-Ying Li
7
Hsinchu, TW
Mediatek
#20100
Chen Li
7
Lo Wu, NH
Avision
« Prev
400
401
402
403
404
Next »