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
WC
Wits Co.
Rank (2020):
#1395
of 32,488
Top 5%
66 inventors
29
Patents 2020
Top Inventors at Wits Co.
2020
Rank
Name
Patents
1
Jae Sun Won
9
2
Hee Seung Kim
8
3
Gie Hyoun Kweon
6
#4
Hyo Jung Yoon
6
#5
Ki Won Chang
6
#6
Young Seung Roh
6
#7
Chang Hee Lee
5
#8
Jae Hyuk Jang
5
#9
Jae Hyoung Cho
4
#10
Jae Suk Sung
4
#11
Jung Young Cho
4
#12
Si Hyung Kim
4
#13
Byoung Woo Ryu
3
#14
Chang Hak Choi
3
#15
Dae Ung AHN
3
#16
Doo Ho PARK
3
#17
Eun Young Shin
3
#18
Hyung Wook Cho
3
#19
Sang Beom Lee
3
#20
Seung Won Park
3
#21
Dae Kyu Lee
2
#22
Dae Ki LIM
2
#23
Hyo Young Kim
2
#24
Ji Hoon Kim
2
#25
Jung Wook Seo
2
#26
Keun Soo Ha
2
#27
Sang Ho Cho
2
#28
Soon Joung YIO
2
#29
Sung Nam Cho
2
#30
Taek Woo Kim
2
#31
Tae Heon Lee
2
#32
Yu Jin Lee
2
#33
Chang Mok Han
1
#34
Chang Ik Kim
1
#35
Dae Seong Jeon
1
#36
Dae-sik Kim
1
#37
Dong Woo HAN
1
#38
Dong Yeol Lee
1
#39
Han-il Kim
1
#40
Hugh Kim
1
#41
Hyun-Jung Lee
1
#42
Hyeon Gil Nam
1
#43
In Wha Jeong
1
#44
Jae Gen Eom
1
#45
Jeong Ki Ryoo
1
#46
Ju Hyoung PARK
1
#47
Jung Ho Son
1
#48
Jun Seung Yi
1
#49
Kang Heon Hur
1
#50
Kwang Hun Yang
1
#51
San Kyeong
1
#52
Sang Jong Lee
1
#53
Se Joo Kim
1
#54
Seung Min Lee
1
#55
Seung Hee OH
1
#56
Seung Hun Ryu
1
#57
Soon Kwang Kwon
1
#58
Soon Tack Oh
1
#59
Sung Uk Lee
1
#60
Sun Hee LEE
1
#61
Tae Jun Choi
1
#62
Tae-Sung Kim
1
#63
Tae Seok KO
1
#64
Young Min CHEON
1
#65
Yong Woon Park
1
#66
Yun Ki Hong
1