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
›
United Microelectronics
UM
United Microelectronics
Rank
(All Time):
#87
of
106,127
Top 1%
4,560
inventors
9,059
Patents All Time
Top Inventors at United Microelectronics
All Time
Showing
2,101–2,150
of
4,560
inventors
Rank
Name
Patents
#1942
Chien-Hsiung Wang
2
#1942
Chih-Ho Wang
2
#1942
Chih-Hao Wu
2
#1942
Chung-Hsuan Wu
2
#1942
Chung-Hsien Wu
2
#1942
Chyi-Chang Wu
2
#1942
Chang-Hsuan Wu
2
#1942
Chien-Ju Wu
2
#1942
Chun-Hsien Wu
2
#1942
Chiao-Lin Yang
2
#1942
Chih-Ming Yang
2
#1942
Chia-Yow Yeh
2
#1942
Chih Chieh Yeh
2
#1942
Cheng-Pang Yeh
2
#1942
Chi-Chin Yeh
2
#1942
Chih-Chan Yen
2
#1942
Chu-Chiao Yu
2
#1942
Chun-Yuan Yu
2
#1942
Chien-Chuan Yu
2
#1942
Chi-Min Yu
2
#1942
Chia-Hsiun Yu
2
#1942
Chien-Tung Yue
2
#1942
Clint Wu
2
#1942
David Y. Chen
2
#1942
Daiki Ito
2
#1942
Dae Hyun Kim
2
#1942
David Gordon MacMillan
2
#1942
David Sheu
2
#1942
Dar-Sun Tsien
2
#1942
Dennis Chin Cheng
2
#1942
Chia-Jui Liu
2
#1942
Chao Liu
2
#1942
Ding-Yuan Yang
2
#1942
Donald Cheng
2
#1942
Douglas F. Horan
2
#1942
Don Liu
2
#1942
Dong Yin
2
#1942
Dzung H. Nguyen
2
#1942
En-Chuan Liu
2
#1942
En-Feng Liu
2
#1942
Erdem Kaltalioglu
2
#1942
Fan-Wei Lin
2
#1942
Fang-Wei Lin
2
#1942
Fan-Chi Meng
2
#1942
Feng-Yih Chang
2
#1942
Feng-Ling Chang
2
#1942
Feng-Mou Chen
2
#1942
Feng-Ying Hsu
2
#1942
Fong-Lung Chuang
2
#1942
Frank Chu
2
« Prev
41
42
43
44
45
Next »
Related Companies
Philips
10,341
Meta
10,094
Schlumberger Technology
9,969
ITRI
9,112
Nikon
8,920
Sanyo Electric Co.
8,879
Chevron
8,868
Comcast
8,831
Seagate Technology
8,677