Skip to content
Patent Leaderboard
USPTO Patent Rankings
Data through Dec 31, 2025
Search
Companies
Universities
Inventors
Cities
States
Technologies
Top Patents
Inventor 500
Select ranking year
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
›
2016
›
Au Optronics
›
Po-Cheng Chen
PC
Po-Cheng Chen
— 4 Patents in 2016
WI
Wistron
:
2
patents
#52
of
467
Top 15%
NT
National Chung Shan Institute Of Science And Technology
:
1
patents
#4
of
53
Top 8%
Tigard, OR
:
#9
of
93
inventors
Top 10%
Oregon
:
#404
of
4,070
inventors
Top 10%
Overall
(2016):
#36,693
of
481,213
Top 8%
4
Patents 2016
Issued Patents
2016
Showing
1–4
of
4
patents
Patent #
Title
Co-Inventors
Date
9528653
Electronic device and support frame capable of rising automatically and rotating selectively
Chia-Lung Hsu
2016-12-27
9399242
Polyurethane prepolymer prepared by functional polyurethane prepolymer and application thereof
Jing-Zhong Hwuang
,
Guei-Jia Chang
,
Jhong-Jheng Lin
,
Cheng-Wei Tsai
,
Shih-Chieh Wang
+2 more
2016-07-26
9397549
Power conversion system for controlling harmonics
Kun-Feng Chen
,
Kuo-Kuang Jen
,
Jong-Chin Hwang
2016-07-19
9335746
Electronic apparatus and protecting method thereof
Chia-Lung Hsu
,
Ming-Chih Chen
2016-05-10
Nearby-Ranked Inventors
Poh Boon Leong
4
Po-Hao Lee
4
Po-Wei Huang
4
Pohsiang Hsu
4
Po-Yen Chen
4
Po-An Chen
4
Po-Hsu Chen
4
Ping Zhang
4
Ping Yuan
4