Skip to content
Patent Leaderboard
USPTO Patent Rankings
Data through Dec 31, 2025
Search
Companies
Universities
Inventors
Cities
States
Technologies
Top Patents
Inventor 500
Select ranking year
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
›
2021
›
Samsung
›
Seung-Ho Jung
SJ
Seung-Ho Jung
— 8 Patents in 2021
Samsung
:
7
patents
#652
of
16,990
Top 4%
SH
Sk Hynix
:
1
patents
#332
of
902
Top 40%
Hwaseong-si, KR
:
#41
of
1,462
inventors
Top 3%
Overall
(2021):
#11,830
of
548,734
Top 3%
8
Patents 2021
Issued Patents
2021
Showing
1–8
of
8
patents
Patent #
Title
Co-Inventors
Date
11152439
Transparent display device and method of manufacturing transparent display devices
Chaun-Gi Choi
,
Young-Sik Yoon
,
Joo Hee Jeon
,
Jung Yun Jo
2021-10-19
11108014
Flexible display device
Seung-Hwa Ha
,
Kyu-Young Kim
2021-08-31
11073864
Display device
Seung-Hwa Ha
,
Ja-Seung Ku
2021-07-27
11069755
Flexible display panel and display apparatus including electrochromic part
Chaun-Gi Choi
,
Yo-Seoph Ko
,
Ji-Hun Ryu
,
Tae-Kyung Ahn
,
Joo Hee Jeon
2021-07-20
11056551
Display device
Hye-Hyang Park
,
Joo Hee Jeon
,
Chaun-Gi Choi
,
Hyeon Sik Kim
,
Hui-Won Yang
+1 more
2021-07-06
11049776
Semiconductor memory device having chip-to-chip bonding structure
—
2021-06-29
10971701
Transparent display devices and methods of manufacturing transparent display devices
Chaun-Gi Choi
,
Young-Sik Yoon
,
Joo Hee Jeon
,
Hye-Young Park
2021-04-06
10957225
Foldable display device
Seung-Hwa Ha
2021-03-23
Nearby-Ranked Inventors
Seok-Hyun Kim
8
Seul Gi Kim
8
Seok Koo Kim
8
Seung Il Kim
8
Sean M. Kelly
8
Sergey Ignatchenko
8
Seungwoo Hong
8
Sergio Pinzon Gonzales, Jr.
8
Seth Fritz
8