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
›
Companies
›
AT&T
AT
AT&T
— 37,920 Patents
Rank
(All Time):
#21
of
106,127
Top 1%
18,772
inventors
37,920
Patents All Time
Top Inventors at AT&T
All Time
Showing
5,551–5,600
of
18,772
inventors
Rank
Name
Patents
#5550
Aubree Doernberg
3
#5550
Avinash K. Vaidya
3
#5550
Ayal Shoval
3
#5550
Bashar Abdul-Majeed
3
#5550
Barbara Leslie Banner
3
#5550
Bahman Barazesh
3
#5550
Babak Daneshrad
3
#5550
Barton K. Hawkins
3
#5550
Barry Husby
3
#5550
Bahram Jalali-Farahani
3
#5550
Bahram G. Kermani
3
#5550
Barret Kreiner
3
#5550
Bart N. Locanthi
3
#5550
Barry Allen Parker
3
#5550
Barry L. Posterick
3
#5550
Barbara J. Sapjeta
3
#5550
Barbara A. Seelye
3
#5550
Bart Selman
3
#5550
Barbara Smith
3
#5550
Balajee Vamanan
3
#5550
Benson S. Ayabe
3
#5550
Bernhard Boser
3
#5550
Benson L. Branch
3
#5550
Benjamin Todd Carroll
3
#5550
Benjamin H. Cranston
3
#5550
Bernard R. Eichenbaum
3
#5550
Bernard J. Guarino
3
#5550
Benjamin Hillman
3
#5550
Beverly M. Jones
3
#5550
Beth S. Munson
3
#5550
Bernard G. Ruel
3
#5550
Bernhard Suter
3
#5550
Bernie Dee Tull, Jr.
3
#5550
Bhavin A. Doshi
3
#5550
Bhuvan C. Modi
3
#5550
Bhushan Padhiar
3
#5550
Bhanu Ramesh
3
#5550
Bijan Farhang
3
#5550
Binh Nguyenphu
3
#5550
Billy B. Oliver
3
#5550
Bill Wojtczak
3
#5550
Boris Aleiner
3
#5550
Bonnie Beeman
3
#5550
Bo Chen
3
#5550
Bonnie P. Hitzeman
3
#5550
Bruce C. Abraham
3
#5550
Brian G. Bagley
3
#5550
Bruno Bosacchi
3
#5550
Bryan M. Cardenas
3
#5550
Bruce Christofferson
3
« Prev
110
111
112
113
114
Next »
Related Companies
Qualcomm
41,723
TSMC
39,991
Panasonic
39,942
Micron
39,395
Google
37,990
Sumitomo Electric Industries
37,337
Nec
35,886
Seiko Epson
33,506
Ford
32,155