Patent Leaderboard
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
Search
Companies
Inventors
Cities
States
Gwangyang-si, KR
2023
113 patents · 54 inventors
Ranked
#1,659
of 43,797 cities
Top 4%
Showing 1–50 of 54 inventors
Rank
Inventor
Primary Company
Patents
1
Seong-Woo Kim
Posco Co.
9
1
Jin-Keun Oh
Posco Co.
9
3
Sang-Deok Kang
Posco Co.
6
#4
Il-Ryoung Sohn
Posco Co.
5
#5
Yong-Hwa Jung
Posco Co.
4
#5
Hyeon Seok Hwang
Posco Co.
4
#5
Tae-Chul Kim
Posco Co.
4
#5
Tae-Yeob Kim
Posco Co.
4
#9
Jong-Sang Kim
Posco Co.
3
#9
Je-Woong Lee
Posco Co.
3
#9
Tae-Jin Song
Posco Co.
3
#9
Sang-Ho Han
Posco Co.
3
#9
Jung Kuk KIM
Posco Co.
3
#9
Sang-Heon Kim
Posco Co.
3
#15
Jin-Ho Cha
Posco Co.
2
#15
Un-Hae Lee
Posco Co.
2
#15
Kyoung-Pil KO
Posco Co.
2
#15
Min-Seo KOO
Posco Co.
2
#15
Si-Myoung Heo
Posco Co.
2
#15
Jae-Young Cho
Posco Co.
2
#15
Kyung-Hoon Nam
Posco Co.
2
#15
Heung-Yun Kim
Posco Co.
2
#15
Young-Deok Jung
Posco Co.
2
#15
Il-Cheol Yi
Posco Co.
2
#25
Jong-Un Jung
Posco Co.
1
#25
Min-Suk Oh
Posco Co.
1
#25
Hyun-Seok Tak
Posco Co.
1
#25
Eul-Yong CHOI
Posco Co.
1
#25
Sea-Woong Lee
Posco Co.
1
#25
Kyung-Jin An
Posco Co.
1
#25
Mun-Jong Eom
Posco Co.
1
#25
Yeo Sun Yun
Posco Co.
1
#25
Doo-Jin Paik
Posco Co.
1
#25
Yu-Mi Ha
Posco Co.
1
#25
Kwang-Tai Min
Posco Co.
1
#25
Hyo-Sik Chun
Posco Co.
1
#25
Hong-Yeol Oh
Posco Co.
1
#25
Ha-Na CHOI
Posco Co.
1
#25
Dae-Young Kang
Posco Co.
1
#25
Seok-Jun Hong
Posco Co.
1
#25
Dong-Yoeul Lee
Posco Co.
1
#25
Yang-Woo Nam
Posco Co.
1
#25
Young-Roc IM
Posco Co.
1
#25
Il-Jeong Park
Posco Co.
1
#25
Jai-Hyun Kwak
Posco Co.
1
#25
Chang-Hyo SEO
Posco Co.
1
#25
Tae-Kyo Han
Posco Co.
1
#25
Won-Mo BAK
Posco Co.
1
#25
Cho-Rong Hong
Posco Co.
1
#25
Joo-Hyun RYU
Posco Co.
1
1
2
Next »