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
›
Nortel Networks Limited
Nortel Networks Limited
Rank
(All Time):
#123
of
106,127
Top 1%
5,294
inventors
6,325
Patents All Time
Top Inventors at Nortel Networks Limited
All Time
Showing
4,851–4,900
of
5,294
inventors
Rank
Name
Patents
#2518
Yuanfei Cen
1
#2518
Yue Chen
1
#2518
Yuan Xiang Gu
1
#2518
Yu Q. Ho
1
#2518
Christopher D. White
1
#2518
Christopher L. Welch
1
#2518
Yuriy S. Shinakov
1
#2518
Ching-Chung Wang
1
#2518
Yuri Tsier
1
#2518
Chris Wallace
1
#2518
Yucheng Ye
1
#2518
Yuxing Zhang
1
#2518
Yves Beaulieu
1
#2518
Yvon Savaria
1
#2518
Christopher K. Toulson
1
#2518
Christian Szpilfogel
1
#2518
Zhihong Chen
1
#2518
Zhi Ding
1
#2518
Zhengping Gao
1
#2518
Zhang Hang
1
#2518
Zhi Wang
1
#2518
Barry Williams
1
#2518
Balwantrei V. Mistry
1
#2518
Zhengya Zhu
1
#2518
Zongyao Zhou
1
#2518
Ari Sodhi
1
#2518
Serge Halberstadt
1
#2518
Henry F. Raud
1
#2518
Z. K. Cheng
1
#2518
Remo L. Agostino
1
#2518
George Alfred Kipens
1
#2518
Huang Chenhong
1
#2518
Robert Lablans
1
#2518
Scott Larribeau
1
#2518
Neil D. Gammage
1
#2518
Herbert Tomlinson
1
#2518
Marie C. Hattar
1
#2518
Aziz A. Meghani
1
#2518
Eyad Abou-Allam
1
#2518
Majid Noorhosseini
1
#2518
Yavuz Onder
1
#2518
Kenneth N. Grimble
1
#2518
Seshu Madhava Peddy
1
#2518
Jerri L. Turner-Harris
1
#2518
Karl S. Cohrs
1
#2518
M. N. Umesh
1
#2518
Timothy Sobolak
1
#2518
Terry L. Stumpf
1
#2518
Arsene Hanssens
1
#2518
Martin Brent Daniells
1
« Prev
96
97
98
99
100
Next »
Related Companies
The Goodyear Tire & Rubber
6,517
Pioneer (Corteva)
6,473
Sumitomo Chemical
6,467
Toshiba Tec Kabushiki Kaisha
6,369
Sumitomo Wiring Systems
6,326
Rohm Co.
6,256
Boston Scientific Scimed
6,200
BMW
6,078
Kyocera Document Solutions
6,035