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
(2023):
#98
of
29,688
Top 1%
632
inventors
372
Patents 2023
Top Inventors at United Microelectronics
2023
Showing
201–250
of
632
inventors
Rank
Name
Patents
#142
Kao-Tsair Tsai
2
#142
Kuang-Hsiu Chen
2
#142
Kun-I Chou
2
#142
Kuei-Hsuan Yu
2
#142
Li Ding
2
#142
Luo-Hsin Lee
2
#142
Meng-Hung Lin
2
#142
Min Wang
2
#142
Nai-Ying Lo
2
#142
Ping Hsu
2
#142
Po-Hsien Chen
2
#142
Po-Wen Su
2
#142
Ruey-Chyr Lee
2
#142
Shu-Yen Chan
2
#142
Shih-Cheng Chen
2
#142
Shih-Chieh Hsu
2
#142
Shin-Chuan Huang
2
#142
Shih-Han Hung
2
#142
Shu-Ming Li
2
#142
Shin-Hung Li
2
#142
Shih-Hao Liang
2
#142
Shih-Ning Tsai
2
#142
Shao-Wei Wang
2
#142
Sung-Yuan Tsai
2
#142
Takamichi Kasai
2
#142
Te-Wei Chu
2
#142
Teng-Chuan Hu
2
#142
Ting-Pang Chung
2
#142
Tsuo-Wen Lu
2
#142
Tsung-Hsun Wu
2
#142
Tsung-Yu Yang
2
#142
Wei-Hsuan Chang
2
#142
Wei Chen
2
#142
Wen-Jen Wang
2
#142
Xiaojuan Gao
2
#142
Yan-Jou Chen
2
#142
Ya-Sheng Feng
2
#142
Yao-Hung Liu
2
#142
Ya-Huei Tsai
2
#142
Yao-Jhan Wang
2
#142
Yen-Jui Chu
2
#142
Yen-Wei Tung
2
#142
Yi-Wei Chen
2
#142
Yi-Shan Hsu
2
#142
Yi-Fan Li
2
#142
Yi-Ning Peng
2
#142
Yi-Chung Sheng
2
#142
Yi-Tsung Tsai
2
#142
Yi-Wei Tseng
2
#142
Ying-Fu Tung
2
« Prev
3
4
5
6
7
Next »
Related Companies
USAA
389
T-Mobile Usa
385
Whirlpool
378
Tencent America
374
Schlumberger Technology
373
Rovi Guides
366
Visa
365
MIT
362
Kyocera Document Solutions
362