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Patent Assignment Assignor Details
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Assignor Name : YOO, JONG SUNG
Total Assignments: 8
Assignment: 1
Reel/Frame:039867/0039   Pages: 6
Recorded: 09/27/2016
Attorney Dkt #:OTE-298
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHOI, MIN YOUNG
Exec Dt:
09/22/2016
2
LIM, KWANG YOUNG
Exec Dt:
09/22/2016
3
LEE, SEUNG JAE
Exec Dt:
09/22/2016
4
NA, YEON SOO
Exec Dt:
09/22/2016
5
JUNG, TAE SIK
Exec Dt:
09/22/2016
6
KIM, JAE IK
Exec Dt:
09/22/2016
7
MOK, YONG KYOON
Exec Dt:
09/22/2016
8
KIM, YOON HO
Exec Dt:
09/22/2016
9
LEE, CHUNG YONG
Exec Dt:
09/22/2016
10
JANG, HUN
Exec Dt:
09/22/2016
11
GO, DAE GYUN
Exec Dt:
09/22/2016
12
LEE, SUNG YONG
Exec Dt:
09/22/2016
13
YOO, JONG SUNG
Exec Dt:
09/22/2016
Assignee
1
KEPCO NUCLEAR FUEL CO., LTD.
242, DAEDEOK-DAERO 989BEON-GIL, YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF 34057
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170249998
15277270
Correspondence name and address
RABIN & BERDO, P.C.
1101 14TH ST., N.W., SUITE 500
WASHINGTON, DC 20005
Assignment: 2
Reel/Frame:049724/0737   Pages: 4
Recorded: 07/11/2019
Attorney Dkt #:511934
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JANG, HUN
Exec Dt:
06/25/2019
2
MOK, YONG KYOON
Exec Dt:
06/25/2019
3
KIM, YOON HO
Exec Dt:
06/25/2019
4
CHOI, MIN YOUNG
Exec Dt:
06/26/2019
5
KO, DAE GYUN
Exec Dt:
06/27/2019
6
LEE, SUNG YONG
Exec Dt:
06/25/2019
7
YOO, JONG SUNG
Exec Dt:
06/27/2019
Assignee
1
KEPCO NUCLEAR FUEL CO., LTD.
242, DAEDEOK-DAERO 989BEON-GIL
YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF 34057
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10907770
US20190293237
16439017
Correspondence name and address
REINHART BOERNER VAN DEUREN P.C.
2215 PERRYGREEN WAY
ROCKFORD, IL 61107
Assignment: 3
Reel/Frame:051537/0637   Pages: 4
Recorded: 01/16/2020
Attorney Dkt #:512102
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHUN, JOO HONG
Exec Dt:
01/13/2020
2
KIM, SEONG SOO
Exec Dt:
01/13/2020
3
RYU, SU PIL
Exec Dt:
01/13/2020
4
LEE, DO GWAN
Exec Dt:
01/13/2020
5
PARK, NAM GYU
Exec Dt:
01/13/2020
6
YOO, JONG SUNG
Exec Dt:
01/13/2020
Assignee
1
KEPCO NUCLEAR FUEL CO., LTD.
242, DAEDEOK-DAERO 989BEON-GIL, YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF 34057
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11183310
US20200227180
16731206
Correspondence name and address
REINHART BOERNER VAN DEUREN P.C.
2215 PERRYGREEN WAY
ROCKFORD, IL 61107
Assignment: 4
Reel/Frame:053249/0730   Pages: 5
Recorded: 07/20/2020
Attorney Dkt #:42497-124103WO.US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHOI, MIN YOUNG
Exec Dt:
07/10/2020
2
NA, YEON-SOO
Exec Dt:
07/10/2020
3
LIM, KWANG-YOUNG
Exec Dt:
07/10/2020
4
JUNG, TAE SIK
Exec Dt:
07/10/2020
5
LEE, SEUNG-JAE
Exec Dt:
07/10/2020
6
MOK, YONG KYOON
Exec Dt:
07/10/2020
7
YOO, JONG SUNG
Exec Dt:
07/10/2020
Assignee
1
KEPCO NUCLEAR FUEL CO., LTD.
242, DAEDEOK-DAERO 989BEON-GIL
YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF 34057
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210050120
16963281
Correspondence name and address
LEVENFELD PEARLSTEIN, LLC
2 N. LASALLE STREET
SUITE 1300
CHICAGO, IL 60602
Assignment: 5
Reel/Frame:053365/0570   Pages: 5
Recorded: 07/30/2020
Attorney Dkt #:42497-123104WO.US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NA, YEON-SOO
Exec Dt:
07/28/2020
2
CHOI, MIN YOUNG
Exec Dt:
07/28/2020
3
LIM, KWANG-YOUNG
Exec Dt:
07/28/2020
4
LEE, SEUNG-JAE
Exec Dt:
07/28/2020
5
JUNG, TAE SIK
Exec Dt:
07/28/2020
6
MOK, YONG KYOON
Exec Dt:
07/28/2020
7
YOO, JONG SUNG
Exec Dt:
07/28/2020
Assignee
1
KEPCO NUCLEAR FUEL CO., LTD.
242, DAEDEOK-DAERO 989BEON-GIL
YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF 34057
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210050121
16964346
Correspondence name and address
LEVENFELD PEARLSTEIN, LLC
2 N. LASALLE STREET
SUITE 1300
CHICAGO, IL 60602
Assignment: 6
Reel/Frame:053598/0764   Pages: 4
Recorded: 08/25/2020
Attorney Dkt #:512245
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RYU, SU PIL
Exec Dt:
08/14/2020
2
KIM, SEONG SOO
Exec Dt:
08/14/2020
3
KIM, BA LEUM
Exec Dt:
08/14/2020
4
CHUN, JOO HONG
Exec Dt:
08/14/2020
5
PARK, NAM GYU
Exec Dt:
08/14/2020
6
YOO, JONG SUNG
Exec Dt:
08/14/2020
Assignee
1
KEPCO NUCLEAR FUEL CO., LTD.
242, DAEDEOK-DAERO 989BEON-GIL, YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF 34057
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11501884
US20200373026
16870688
Correspondence name and address
REINHART BOERNER VAN DEUREN P.C.
2215 PERRYGREEN WAY
ROCKFORD, IL 61107
Assignment: 7
Reel/Frame:053599/0128   Pages: 4
Recorded: 08/25/2020
Attorney Dkt #:512246
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHUN, JOO HONG
Exec Dt:
08/14/2020
2
KIM, SEONG SOO
Exec Dt:
08/14/2020
3
KIM, BA LEUM
Exec Dt:
08/14/2020
4
RYU, SU PIL
Exec Dt:
08/14/2020
5
PARK, NAM GYU
Exec Dt:
08/14/2020
6
YOO, JONG SUNG
Exec Dt:
08/14/2020
Assignee
1
KEPCO NUCLEAR FUEL CO., LTD.
242, DAEDEOK-DAERO 989BEON-GIL, YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF 34057
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11355251
US20200373032
16870699
Correspondence name and address
REINHART BOERNER VAN DEUREN P.C.
2215 PERRYGREEN WAY
ROCKFORD, IL 61107
Assignment: 8
Reel/Frame:056779/0286   Pages: 5
Recorded: 07/07/2021
Attorney Dkt #:42497-128482WO.US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, HYEONG KOO
Exec Dt:
07/02/2021
2
SHIN, GYU CHEOL
Exec Dt:
07/02/2021
3
HA, DONG GEUN
Exec Dt:
07/02/2021
4
LEE, JAE JUN
Exec Dt:
07/02/2021
5
LEE, SEONG KI
Exec Dt:
07/02/2021
6
LIM, JANG HWAN
Exec Dt:
07/02/2021
7
YOO, JONG SUNG
Exec Dt:
07/02/2021
Assignee
1
KEPCO NUCLEAR FUEL CO., LTD.
242, DAEDEOK-DAERO 989BEON-GIL
YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF 34057
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12009113
US20220059248
17421183
Correspondence name and address
LEVENFELD PEARLSTEIN, LLC
2 N. LASALLE STREET
SUITE 1300
CHICAGO, IL 60602

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