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Patent Assignment Assignor Details
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Assignor Name : LEE, JOONG WON
Total Assignments: 14
Assignment: 1
Reel/Frame:031490/0697   Pages: 5
Recorded: 10/28/2013
Attorney Dkt #:090104-0967
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PARK, SE IK
Exec Dt:
09/13/2013
2
HONG, JIN PYO
Exec Dt:
09/13/2013
3
KIM, SUNG CHUL
Exec Dt:
09/13/2013
4
HUR, KWANG BEOM
Exec Dt:
09/13/2013
5
LEE, JOONG WON
Exec Dt:
09/13/2013
6
KO, KYUNG HO
Exec Dt:
09/13/2013
Assignee
1
KOREA ELECTRIC POWER CORPORATION
#512, YEONGDONG-DAERO, GANGNAM-GU,
SEOUL, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150082800
14036931
Correspondence name and address
MCDERMOTT WILL & EMERY LLP
THE MCDERMOTT BUILDING
500 NORTH CAPITOL STREET, N.W.
WASHINGTON, DC 20001
Assignment: 2
Reel/Frame:036674/0408   Pages: 5
Recorded: 09/23/2015
Attorney Dkt #:DOWON215US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HONG, JONG PAL
Exec Dt:
09/21/2015
2
LEE, HEE WAN
Exec Dt:
09/21/2015
3
CHOI, GYEONG RYE
Exec Dt:
09/21/2015
4
LEE, JOONG WON
Exec Dt:
09/21/2015
5
CHAE, HO JEONG
Exec Dt:
09/21/2015
Assignees
1
LAMINAR CO., LTD.
209 HO, WOOLIM LIONS VALLEY 1 CHA, 311-3, SANGDAEWON-DONG, JUNGWON-GU
SEONGNAM-SI, GYEONGGI-DO, KOREA, REPUBLIC OF 462-806
2
KOREA RESEARCH INSTITUTE OF CHEMICAL TECHNOLOGY
141 GAJEONGRO, YUSEONG
DAEJEON, KOREA, REPUBLIC OF 305-600
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10201797
US20150258524
14434665
Correspondence name and address
C. ANDREW IM, IM IP LAW PLLC
2146 ORCHARD MIST STREET
LAS VEGAS, NV 89135
Assignment: 3
Reel/Frame:045723/0374   Pages: 11
Recorded: 03/26/2018
Attorney Dkt #:2012994-0035
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KWON, BYOUNG S.
Exec Dt:
01/17/2018
2
LEE, SEOUNG-JOO
Exec Dt:
01/17/2018
3
KIM, YOUNG HO
Exec Dt:
01/17/2018
4
OH, HO-SIK
Exec Dt:
01/17/2018
5
LEE, JOONG WON
Exec Dt:
01/17/2018
Assignee
1
EUTILEX CO., LTD.
SUITE #1401 DAERYUNG TECHNOTOWN 17 CHA
GASAN DIGITAL 1-RO 25 GEUMCHEON-GU
SEOUL, KOREA, REPUBLIC OF 08594
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10174122
US20180258177
15863526
Correspondence name and address
CHOATE HALL & STEWART LLP-PATENT DOCKET
TWO INTERNATIONAL PLACE
BOSTON, MA 02110
Assignment: 4
Reel/Frame:053076/0856   Pages: 11
Recorded: 06/29/2020
Attorney Dkt #:47683-0023003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KWON, BYOUNG S.
Exec Dt:
01/17/2018
2
LEE, SEOUNG-JOO
Exec Dt:
01/17/2018
3
KIM, YOUNG HO
Exec Dt:
01/17/2018
4
OH, HO-SIK
Exec Dt:
01/17/2018
5
LEE, JOONG WON
Exec Dt:
01/17/2018
Assignee
1
EUTILEX CO., LTD.
SUITE #1401 DAERYUNG TECHNOTOWN 17
GASAN DIGITAL 1-RO 25
GEUMCHEON, SEOUL, KOREA, REPUBLIC OF 08594
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
10919972
US20190071510
16191381
 
10774151
US20200172626
16790299
Correspondence name and address
SOHEE K. YOON
FISH & RICHARDSON P.C.
P.O.BOX 1022
MINNEAPOLIS, MN 55440-1022
Assignment: 5
Reel/Frame:055097/0195   Pages: 11
Recorded: 02/01/2021
Attorney Dkt #:47683-0023005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KWON, BYOUNG S.
Exec Dt:
01/17/2018
2
LEE, SEOUNG-JOO
Exec Dt:
01/17/2018
3
KIM, YOUNG HO
Exec Dt:
01/17/2018
4
OH, HO-SIK
Exec Dt:
01/17/2018
5
LEE, JOONG WON
Exec Dt:
01/17/2018
Assignee
1
EUTILEX CO., LTD.
SUITE #1401 DAERYUNG TECHNOTOWN 17
GASAN DIGITAL 1-RO 25
GEUMCHEON, SEOUL 08594, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11859004
US20210214455
17158474
Correspondence name and address
SOHEE K. YOON
FISH & RICHARDSON P.C.
P.O.BOX 1022
MINNEAPOLIS, MN 55440-1022
Assignment: 6
Reel/Frame:046668/0460   Pages: 4
Recorded: 08/22/2018
Attorney Dkt #:1679.00001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
EOM, YONG SEOK
Exec Dt:
08/07/2018
2
LEE, JUNG BIN
Exec Dt:
08/07/2018
3
KIM, JUN HAN
Exec Dt:
08/07/2018
4
LEE, JOONG WON
Exec Dt:
08/07/2018
5
HUR, KWANG BEOM
Exec Dt:
08/07/2018
Assignee
1
KOREA ELECTRIC POWER CORPORATION
55, JEOLLYEOK-RO
NAJU-SI, JEOLLANAM-DO, KOREA, REPUBLIC OF 58217
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11053824
US20200355103
16079051
Correspondence name and address
JD HARRIMAN
445 SOUTH FIGUEROA STREET
SUITE 3100
LOS ANGELES, CA 90071
Assignment: 7
Reel/Frame:048063/0272   Pages: 4
Recorded: 01/18/2019
Attorney Dkt #:1679-00004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, DONG SUB
Exec Dt:
01/08/2019
2
LEE, JUNG BIN
Exec Dt:
01/08/2019
3
LEE, JOONG WON
Exec Dt:
01/08/2019
4
SHIN, KY YEONG
Exec Dt:
01/08/2019
5
KIM, GWAN SHIG
Exec Dt:
01/08/2019
Assignees
1
KOREA ELECTRIC POWER CORPORATION
55, JEOLLYEOK-RO, NAJU-SI, JEOLLANAM-DO
NAJU-SI, KOREA, REPUBLIC OF 58217
2
ARSTROMA CO., LTD.
#801, 117, DONGBUK-RO, BUK-GU,
DAEGU, KOREA, REPUBLIC OF 41519
3
KOREA EAST-WEST POWER CO., LTD.
395, JONGGA-RO, JUNG-GU,
ULSAN, KOREA, REPUBLIC OF 44543
4
KOREA SOUTH-EAST POWER CO., LTD.
32, SADEUL-RO 123BEON-GIL, JINJU-SI, GYEONGSANGNAM-DO
JINJU-SI, KOREA, REPUBLIC OF 52852
5
KOREA WESTERN POWER CO., LTD.
285, JUNGANG-RO, TAEAN-EUP, TAEAN-GUN, CHUNGCHEONGNAM-DO
TAEAN-EUP, KOREA, REPUBLIC OF 32140
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11000801
US20190366264
16316558
Correspondence name and address
SANG CHUL KWON
4208 EVERGREEN LANE, SUITE 232
ANNANDALE, VA 22003
Assignment: 8
Reel/Frame:048063/0393   Pages: 5
Recorded: 01/18/2019
Attorney Dkt #:1679-00006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, JUNG BIN
Exec Dt:
01/08/2019
2
LEE, JOONG WON
Exec Dt:
01/08/2019
3
KIM, KYUNG MIN
Exec Dt:
01/08/2019
4
KIM, JUN HAN
Exec Dt:
01/08/2019
5
EOM, YONG SEOK
Exec Dt:
01/08/2019
6
SHIN, KY YEONG
Exec Dt:
01/08/2019
7
KIM, GWAN SHIG
Exec Dt:
01/08/2019
Assignees
1
KOREA ELECTRIC POWER CORPORATION
55, JEOLLYEOK-RO, NAJU-SI, JEOLLANAM-DO
NAJU-SI, KOREA, REPUBLIC OF 58322
2
ARSTROMA CO., LTD.
#801, 8TH FLOOR, 117, DONGBUK-RO, BUK-GU,
DAEGU, KOREA, REPUBLIC OF 41519
3
KOREA EAST-WEST POWER CO., LTD.
395, JONGGA-RO, JUNG-GU,
ULSAN, KOREA, REPUBLIC OF 44543
4
KOREA SOUTH-EAST POWER CO., LTD.
32, SADEUL-RO 123BEON-GIL, JINJU-SI, GYEONGSANGNAM-DO
JINJU-SI, KOREA, REPUBLIC OF 52852
5
KOREA WESTERN POWER CO., LTD.
285, JUNGANG-RO, TAEAN-EUP, TAEAN-GUN, CHUNGCHEONGNAM-DO
TAEAN-EUP, KOREA, REPUBLIC OF 32140
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10821405
US20200179879
16316463
Correspondence name and address
SANG CHUL KWON
4208 EVERGREEN LANE, SUITE 232
ANNANDALE, VA 22003
Assignment: 9
Reel/Frame:048401/0982   Pages: 5
Recorded: 02/21/2019
Attorney Dkt #:169946 JCM/CLM
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, JOONG WON
Exec Dt:
02/20/2019
2
MIN, HYUNG KI
Exec Dt:
02/20/2019
3
SEO, YOUNG JONG
Exec Dt:
02/20/2019
4
SONG, IN KYU
Exec Dt:
02/20/2019
5
LEE, EO JIN
Exec Dt:
02/20/2019
6
YI, JONG HEOP
Exec Dt:
02/20/2019
Assignees
1
LOTTE CHEMICAL CORPORATION
300, OLYMPIC-RO, SONGPA-GU
SEOUL, KOREA, REPUBLIC OF 05551
2
SEOUL NATIONAL UNIVERSITY R&DB FOUNDATION
SILLIM-DONG 1, GWANAK-RO GWANAK-GU
SEOUL, KOREA, REPUBLIC OF 08826
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10766021
US20190184377
16327262
Correspondence name and address
LEWIS ROCA ROTHGERBER CHRISTIE LLP
P.O. BOX 29001
GLENDALE, CA 91209-9001
Assignment: 10
Reel/Frame:048814/0649   Pages: 5
Recorded: 04/05/2019
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
EOM, TAE HYOUNG
Exec Dt:
04/03/2019
2
LEE, JOONG BEOM
Exec Dt:
04/03/2019
3
BAEK, JEOM IN
Exec Dt:
04/03/2019
4
KIM, UI SIK
Exec Dt:
04/03/2019
5
JO, HYUN GEUN
Exec Dt:
04/03/2019
6
LEE, JOONG WON
Exec Dt:
04/03/2019
Assignees
1
KOREA ELECTRIC POWER CORPORATION
55, JEOLLYEOK-RO, NAJU-SI, JEOLLANAM-DO,
NAJU-SI, KOREA, REPUBLIC OF 58217
2
KOREA SOUTH POWER CO., LTD.
30-35 FL., 40, MUNHYEONGEUMYUNG-RO, NAM-GU,
BUSAN, KOREA, REPUBLIC OF 48400
3
KOREA SOUTH-EAST POWER CO., LTD.
32, SADEUL-RO 123BEON-GIL, JINJU-SI, GYEONGSANGNAM-DO
JINJU-SI, KOREA, REPUBLIC OF 52852
4
KOREA MIDLAND POWER CO., LTD.
160, BORYEONGBUK-RO, BORYEONG-SI, CHUNGCHEONGNAM-DO
BORYEONG-SI, KOREA, REPUBLIC OF 33439
5
KOREA WESTERN POWER CO., LTD.
285, JUNGANG-RO, TAEAN-EUP, TAEAN-GUN, CHUNGCHEONGNAM-DO
TAEAN-GUN, KOREA, REPUBLIC OF 32140
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11484830
US20200038806
16339998
Correspondence name and address
SANG CHUL KWON
4208 EVERGREEN LANE,
SUITE 232
ANNANDALE, VA 22003
Assignment: 11
Reel/Frame:051272/0469   Pages: 8
Recorded: 12/13/2019
Attorney Dkt #:47683-0024002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KWON, BYOUNG S.
Exec Dt:
12/12/2019
2
LEE, SEOUNG-JOO
Exec Dt:
12/12/2019
3
LEE, JOONG WON
Exec Dt:
12/12/2019
4
LEE, SEUNGHYUN
Exec Dt:
12/12/2019
Assignee
1
EUTILEX CO., LTD.
SUITE #1401, DAERYUNG TECHNOTOWN
17 CHA, GASAN DIGITAL 1-RO 25, GEUMCHEON-GU
SEOUL, KOREA, REPUBLIC OF 08594
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10626183
US20190233535
16255690
Correspondence name and address
SOHEE K. YOON
FISH & RICHARDSON P.C.
P.O.BOX 1022
MINNEAPOLIS, MN 55440-1022
Assignment: 12
Reel/Frame:053077/0683   Pages: 8
Recorded: 06/29/2020
Attorney Dkt #:47683-0024001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KWON, BYOUNG S.
Exec Dt:
12/12/2019
2
LEE, SEOUNG-JOO
Exec Dt:
12/12/2019
3
LEE, JOONG WON
Exec Dt:
12/12/2019
4
LEE, SEUNGHYUN
Exec Dt:
12/12/2019
Assignee
1
EUTILEX CO., LTD.
SUITE #1401 DAERYUNG TECHNOTOWN 17
GASAN DIGITAL 1-RO 25
GEUMCHEON, SEOUL, KOREA, REPUBLIC OF 08594
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10919976
US20190330358
16239398
Correspondence name and address
SOHEE K. YOON
FISH & RICHARDSON P.C.
P.O.BOX 1022
MINNEAPOLIS, MN 55440-1022
Assignment: 13
Reel/Frame:055200/0490   Pages: 8
Recorded: 02/09/2021
Attorney Dkt #:47683-0024003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KWON, BYOUNG S.
Exec Dt:
12/12/2019
2
LEE, SEOUNG-JOO
Exec Dt:
12/12/2019
3
LEE, JOONG WON
Exec Dt:
12/12/2019
4
LEE, SEUNGHYUN
Exec Dt:
12/12/2019
Assignee
1
EUTILEX CO., LTD.
SUITE #1401 DAERYUNG TECHNOTOWN 17
GASAN DIGITAL 1-RO 25
GEUMCHEON, SEOUL 08594, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210277139
17169091
Correspondence name and address
SOHEE K. YOON
FISH & RICHARDSON P.C.
P.O.BOX 1022
MINNEAPOLIS, MN 55440-1022
Assignment: 14
Reel/Frame:063812/0259   Pages: 5
Recorded: 05/31/2023
Attorney Dkt #:64053.28US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KWON, BYOUNG S.
Exec Dt:
05/23/2023
2
LEE, SEOUNG HYN
Exec Dt:
05/23/2023
3
IM, SUN WOO
Exec Dt:
05/18/2023
4
CHOI, JIN KYUNG
Exec Dt:
05/18/2023
5
SON, HYUN TAE
Exec Dt:
05/19/2023
6
LEE, JOONG WON
Exec Dt:
05/18/2023
7
LEE, HANNA
Exec Dt:
05/18/2023
8
HWANG, SUNHEE
Exec Dt:
05/19/2023
Assignee
1
EUTILEX CO., LTD.
SUITE 408, ACE HANSOL TOWER GASAN DIGITAL 1RO 58
GEUMCHEON-GU
SEOUL, KOREA, REPUBLIC OF 08591
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230242607
18004575
Correspondence name and address
HAYNES AND BOONE, LLP IP SECTION
2323 VICTORY AVENUE
SUITE 700
DALLAS, TX 75219

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