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
2021
111 patents · 56 inventors
Ranked
#1,768
of 42,968 cities
Top 5%
Showing 1–50 of 56 inventors
Rank
Inventor
Primary Company
Patents
1
Seong-Woo Kim
Posco Co.
7
2
Jung Kuk KIM
Posco Co.
4
2
Gyoo Taek Lee
Posco Co.
4
2
Sang-Ho Han
Posco Co.
4
2
Joo-Hyun RYU
Posco Co.
4
2
Tae-Yeob Kim
Posco Co.
4
2
Kyoo-Young Lee
Posco Co.
4
2
Hyeon Seok Hwang
Posco Co.
4
2
Jin-Keun Oh
Posco Co.
4
#10
Sea-Woong Lee
Posco Co.
3
#10
Young-Jin Kwak
Posco Co.
3
#10
Kyoung-Pil KO
Posco Co.
3
#10
Kyung-Hoon Nam
Posco Co.
3
#14
Il-Ryoung Sohn
Posco Co.
2
#14
Dong-Yoeul Lee
Posco Co.
2
#14
Seok-Jun Hong
Posco Co.
2
#14
Won-Hwi Lee
Posco Co.
2
#14
Jae-Young Cho
Posco Co.
2
#14
Hye Jin Yoo
Posco Co.
2
#14
Il-Jeong Park
Posco Co.
2
#14
Chang-Hyo SEO
Posco Co.
2
#14
Yong-Gyun Jung
Quantamatrix
2
#14
Yong-Hwa Jung
Posco Co.
2
#14
Ki Hwan Joung
Posco Co.
2
#14
Je-Woong Lee
Posco Co.
2
#14
Jong-Sang Kim
Posco Co.
2
#14
Min-Seo KOO
Posco Co.
2
#14
Ki-Cheol Kang
Posco Co.
2
#14
Sang-Heon Kim
Posco Co.
2
#14
Hong-Yeol Oh
Posco Co.
2
#31
Tae-Chul Kim
Posco Co.
1
#31
Mun-Jong Eom
Posco Co.
1
#31
Byun-Mok Hwang
Posco Co.
1
#31
Kyung Min Noh
Posco Co.
1
#31
Min Sung Joo
Posco Co.
1
#31
Seok-Chan Choe
Posco Co.
1
#31
Kwang-Tai Min
Posco Co.
1
#31
Un-Hae Lee
Posco Co.
1
#31
Dong-Seoug Sin
Posco Co.
1
#31
Jai-Hyun Kwak
Posco Co.
1
#31
Rho-Bum Park
Posco Co.
1
#31
Un-bea Park
Industry-Academia Cooperation Group Of Sejong University
1
#31
Heung-Yun Kim
Posco Co.
1
#31
Yeon Sang An
Posco Co.
1
#31
Yeong Seon Park
Posco Co.
1
#31
Ha-Na CHOI
Posco Co.
1
#31
Bong-Hwan Yoo
Posco Co.
1
#31
Tae-Il So
Posco Co.
1
#31
Jeom-Soo Shin
Posco Co.
1
#31
Sang-Deok Kang
Posco Co.
1
1
2
Next »