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
›
Sk On Co.
SC
Sk On Co.
— 347 Patents
Rank
(All Time):
#2,336
of
106,127
Top 3%
333
inventors
347
Patents All Time
Top Inventors at Sk On Co.
All Time
Showing
201–250
of
333
inventors
Rank
Name
Patents
#166
Ki-Dong Lee
2
#166
Kyu Min Hwang
2
#166
Kyung Chul Ko
2
#166
Min Cheol BEAK
2
#166
Min Kyung Seon
2
#166
Nam Il An
2
#166
O Sung Kwon
2
#166
Sang Dock HAN
2
#166
Sang Yeon Kim
2
#166
Sang Mo Kim
2
#166
Sang Min Kim
2
#166
Sang Hae Park
2
#166
Seung-Ryul Choi
2
#166
Seung Ok Lee
2
#166
Seung Deok SEO
2
#166
Seul Gi Shin
2
#166
Soo Jeong Jeong
2
#166
Su-Hee Han
2
#166
Sun Min PARK
2
#166
Sung Chel YOON
2
#166
Tae Hyun CHANG
2
#166
Tae Yong Lee
2
#166
Woo Yeon Cho
2
#166
Yeon Ho PARK
2
#166
Yoon Ji Lee
2
#166
Yoon Kwang Lee
2
#166
Young-Hye Na
2
#166
Yun-Hee Kim
2
#229
Bo Hyun Lee
1
#229
Byung Wook Jo
1
#229
Chae Yoon Lee
1
#229
Chae Won NA
1
#229
Doo Jin Jeong
1
#229
Dong-Min Kim
1
#229
Doo Yeong Lee
1
#229
Dong Hun Lim
1
#229
Dong Ik OH
1
#229
Dockyoung Yoon
1
#229
Do Ae YU
1
#229
Eun Soo CHO
1
#229
Eun Jeong Park
1
#229
Gae Min Lee
1
#229
Gi Hyeon MOON
1
#229
Gyu-Bong Cho
1
#229
Gyeong Min RYU
1
#229
Ha Neul SONG
1
#229
Heegyoung Kang
1
#229
Ho Seong JANG
1
#229
Hong Won Lee
1
#229
Hwa Sun CHOI
1
« Prev
3
4
5
6
7
Next »
Related Companies
Fuji Machine Mfg. Co.
348
Sybase
348
Coupang
348
Phillips 66
348
Shl Medical Ag
348
Ministry Of International Trade & Industry
347
Kt&G
347
Pactiv
347
Sanyo Chemical Industries
347