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
›
Primax Electronics
PE
Primax Electronics
Rank
(2020):
#730
of
32,488
Top 3%
76
inventors
60
Patents 2020
Top Inventors at Primax Electronics
2020
Showing
1–50
of
76
inventors
Rank
Name
Patents
1
Tai-Sou Huang
8
2
Chun-Che Wu
5
3
Chun-Nan Su
4
3
Kuan-Pao Ting
4
#5
Chia-Yuan Chang
3
#5
Chung-Yuan Chen
3
#5
Che-Wei Yang
3
#5
Ding-Hsiang Pan
3
#5
Jia-Hung Lin
3
#5
Lei-Lung Tsai
3
#5
Pei-Ming Chang
3
#5
Sheng-Fan Chang
3
#5
Shih-Chieh Hsu
3
#5
Shao-Ju Yen
3
#5
Ting-Yu Liu
3
#5
Wei-Chiang Huang
3
#17
A-Ming Chang
2
#17
Bo-An Chen
2
#17
Chun-Lin Chu
2
#17
Cheng-Chih Hsieh
2
#17
Che-An Li
2
#17
Chien-Hung Liu
2
#17
Chin-Sung Pan
2
#17
Hsiang-Wen Cheng
2
#17
Hsin-Ju Teng
2
#17
Li-Jen Chien
2
#17
Ming-Han Wu
2
#17
Pao-Chung Chao
2
#17
Sheng-An Tsai
2
#17
Wei-Ping Chan
2
#17
Wei-Lung Huang
2
#17
Yi-Guang Chen
2
#17
Yu-Chiang Lin
2
#34
Ching-Hui Chang
1
#34
Chih-Feng Chien
1
#34
Chuan-Tai Hsiao
1
#34
Chun-Ming Hsu
1
#34
Chih-Hao Hsu
1
#34
Chun-Han Huang
1
#34
Chuang-Shu Jhuang
1
#34
Chin-Ding Lai
1
#34
Chia Feng Lee
1
#34
Chun-Yuan Liu
1
#34
Chun-I Lu
1
#34
Cheng-Yi Tsai
1
#34
Han-Pin Kao
1
#34
Han-Kai Wang
1
#34
Hsiang-Mei Chiang
1
#34
Hsiu-Hung Chou
1
#34
Hui-Ling Lin
1
1
2
Next »
Related Companies
The Braun
60
Tetra Laval Holdings & Finance S.A.
60
Siemens Mobility Gmbh
60
Sensormatic Electronics
60
Schweitzer Engineering Laboratories
60
Mitsubishi Materials
60
Medos International Sarl
60
Kone
60
Knorr-Bremse Systeme Fuer Nutzfahrzeuge Gmbh
60