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Patent Assignment Assignor Details
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Assignor Name : KOREA ELECTRIC POWER CORPORATION
Total Assignments: 15
Assignment: 1
Reel/Frame:012376/0466   Pages: 5
Recorded: 12/19/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOREA ELECTROTECHNOLOGY RESEARCH INSTITUTE
Exec Dt:
12/17/2001
2
KOREA ELECTRIC POWER CORPORATION
Exec Dt:
12/17/2001
Assignees
1
KOREA ELECTRIC POWER CORPORATION
103-16 MUNJI-DONG, YUSONG-KU, DAEJEON
SEOUL, KOREA, REPUBLIC OF
2
KOREA SOUTH-EAST POWER CO., LTD.
167 SAMSUNG-DONG, KANGNAM-KU
SEOUL, KOREA, REPUBLIC OF
3
KOREA MIDLAND POWER CO., LTD.
167 SAMSUNG-DONG, KANGNAM-KU
SEOUL, KOREA, REPUBLIC OF
4
KOREA SOUTHERN POWER CO., LTD.
167 SAMSUNG DONG, DANGNAM-KU
SEOUL, KOREA, REPUBLIC OF
5
KOREA WESTERN POWER CO., LTD.
167 SAMSUNG-DONG, KANGNAM-KU
SEOUL, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5642038
NONE
08573418
Correspondence name and address
DYKEMA GOSSETT PLLC
LAWRENCE R. RADANOVIC
FRANKLIN SQUARE - SUITE 300 WEST
1300 I STREET, N.W.
WASHINGTON, DC 20005
Assignment: 2
Reel/Frame:012382/0532   Pages: 5
Recorded: 12/19/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KOREA ELECTRIC POWER CORPORATION
Exec Dt:
12/17/2001
Assignees
1
KOREA ELECTRIC CORPORATION
103-16 MUNJI-DONG, YUSONG-KU, DAEJEON
SEOUL, KOREA, REPUBLIC OF
2
KOREA SOUTH-EAST POWER CO., LTD.
167 SAMSUNG-DONG, KANGNAM-KU
SEOUL, KOREA, REPUBLIC OF
3
KOREA MIDLAND POWER CO., LTD.
167 SAMSUNG-DONG, KANGNAM-KU
SEOUL, KOREA, REPUBLIC OF
4
KOREA SOUTHERN POWER CO., LTD.
167 SAMSUNG-DONG, KANGNAM-KU
SEOUL, KOREA, REPUBLIC OF
5
KOREA WESTERN POWER CO., LTD.
167 SAMSUNG-DONG, KANGNAM-KU
SEOUL, KOREA, REPUBLIC OF
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
5475556
NONE
08112562
 
5810930
NONE
08613617
 
5747985
NONE
08670423
 
5992505
NONE
08909843
 
5966299
NONE
08959656
 
6369476
US20020047398
09287113
Correspondence name and address
DYKEMA GOSSETT, PLLC
LAWRENCE R. RADANOVIC
FRANKLIN SQUARE, SUITE 300 WEST
1300 I STREET, N.W.
WASHINGTON, DC 20005
Assignment: 3
Reel/Frame:012391/0083   Pages: 5
Recorded: 12/19/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KOREA ELECTRIC POWER CORPORATION
Exec Dt:
12/17/2001
Assignees
1
KOREA ELECTRIC POWER CORPORATION
103-16 MUNJI-DONG, YUSONG-KU, DAEJEON
SEOUL, KOREA, REPUBLIC OF
2
KOREA HYDRO & NUCLEAR POWER CO., LTD.
167 SAMSUNG-DONG, KANGNAM-KU
SEOUL, KOREA, REPUBLIC OF
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
6016708
NONE
09090347
 
NONE
US20020003852
09742302
Correspondence name and address
DYKEMA GOSSETT PLLC
LAWRENCE R. RADANOVIC
FRANKLIN SQUARE - SUITE 300 WEST
1300 I STREET, N.W.
WASHINGTON, D.C. 20005
Assignment: 4
Reel/Frame:012623/0151   Pages: 3
Recorded: 02/13/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KOREA ELECTRIC POWER CORPORATION
Exec Dt:
12/28/2001
Assignee
1
KOREA HYDRO & NUCLEAR POWER CO., LTD.
167, SAMSUNG-DONG, KANGNAM-KU
SEOUL 135-791, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6593020
NONE
09522284
Correspondence name and address
PAUL L. HICKMAN
P.O. BOX 10356
PALO ALTO, CA 94303
Assignment: 5
Reel/Frame:013122/0417   Pages: 2
Recorded: 07/25/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KOREA ELECTRIC POWER CORPORATION
Exec Dt:
05/14/2002
Assignee
1
KOREA HYDRO & NUCLEAR POWER CO., LTD.
167, SAMSUNG-DONG, KANGMAN-KU
SEOUL 135-791, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6380128
NONE
09452278
Correspondence name and address
MARTINE & PENILA, LLP
PETER B. MARITINE
710 LAKEWAY DRIVE
SUITE 170
SUNNYVALE, CA 94085
Assignment: 6
Reel/Frame:013126/0941   Pages: 4
Recorded: 07/25/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KOREA ELECTRIC POWER CORPORATION
Exec Dt:
06/25/2002
Assignee
1
KOREA HYDRO & NUCLEAR POWER CO. LTD.
167 SAMSUNG-DONG KANGNAM-KU
SEOUL, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20020003852
09742302
Correspondence name and address
DYKEMA GOSSETT PLLC
LAWRENCE R. RADANOVIC
1300 I STREET, N.W.
THIRD FLOOR WEST
WASHINGTON, DC 20005
Assignment: 7
Reel/Frame:017303/0291   Pages: 4
Recorded: 03/03/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KOREA ELECTRIC POWER CORPORATION
Exec Dt:
02/03/2006
Assignee
1
KOREA HYDRO & NUCLEAR POWER CO., LTD.
167 SAMSEONG-DONG,
GANGNAM-GU
SEOUL 135-791, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6815572
NONE
09856684
Correspondence name and address
NATH & ASSOCIATES
112 SOUTH WEST STREET
ALEXANDRIA, VA 22314
Assignment: 8
Reel/Frame:017303/0305   Pages: 3
Recorded: 03/03/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KOREA ELECTRIC POWER CORPORATION
Exec Dt:
02/03/2006
Assignee
1
KOREA HYDRO & NUCLEAR POWER CO., LTD.
167 SAMSEONG-DONG
GANGNAM-GU
SEOUL, KOREA, REPUBLIC OF 135-791
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6576807
NONE
09856685
Correspondence name and address
NATH & ASSOCIATES
112 SOUTH WEST STREET
ALEXANDRIA, VA 22314
Assignment: 9
Reel/Frame:022452/0843   Pages: 4
Recorded: 03/26/2009
Attorney Dkt #:SUH 0037 US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KOREA ELECTRIC POWER CORPORATION
Exec Dt:
03/23/2009
Assignees
1
KOREA HYDRO & NUCLEAR POWER CO., LTD.
167, SAMSUNG-DONG 411
YEONGDONG-DAERO, GANGNAM-GU
SEOUL, KOREA, REPUBLIC OF
2
KOREA ELECTRIC POWER CORPORATION
167 SAMSUNG-DONG
GANGNAM-GU
SEOUL, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090230120
12077017
Correspondence name and address
VANGELIS ECONOMOU
1130 LAKE COOK ROAD
SUITE 240
BUFFALO GROVE, IL 60089
Assignment: 10
Reel/Frame:027847/0366   Pages: 5
Recorded: 03/12/2012
Attorney Dkt #:88962(309837)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KOREA ELECTRIC POWER CORPORATION
Exec Dt:
09/30/2011
Assignee
1
KOREA HYDRO & NUCLEAR POWER CO., LTD.
411, YEONGDONG DAE-RO, GANGNAM-GU
SEOUL, KOREA, REPUBLIC OF 135-791
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
5429791
NONE
08264332
 
5881507
NONE
08739969
 
5972288
NONE
09096659
 
5985211
NONE
09096660
 
6236702
NONE
09121930
 
6264770
NONE
09131892
 
6046812
NONE
09166418
 
6146449
NONE
09186070
 
6130927
NONE
09207184
 
6167105
NONE
09208290
 
6214189
NONE
09236230
 
6325966
NONE
09293099
 
6251309
NONE
09357169
 
6393087
NONE
09439713
 
6459749
NONE
09517280
 
6261516
NONE
09521645
 
6443018
NONE
09587295
 
6379293
NONE
09593415
 
6514360
US20020136347
09852953
 
6625843
US20020017005
09863444
 
7086353
US20050235927
10900521
 
7133488
US20050154478
10930103
 
7654144
US20090151458
11955607
 
NONE
US20090230120
12077017
 
NONE
US20090052605
12176053
 
8016950
US20100071734
12324773
 
8224617
US20110022347
12507729
 
8212867
US20100328448
12562966
 
8734597
US20120055521
12891683
 
9145791
US20120053864
12894091
Correspondence name and address
EDWARDS WILDMAN PALMER LLP
111 HUNTINGTON AVE
BOSTON, MA 02199
Assignment: 11
Reel/Frame:032258/0347   Pages: 4
Recorded: 02/20/2014
Attorney Dkt #:91094(50498)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KOREA ELECTRIC POWER CORPORATION
Exec Dt:
01/16/2014
Assignees
1
DUKSUNG CO., LTD.
(SIN-DONG) 25, SINWON-RO
YEONGTONG-GU
SUWON, GYEONGGI-DO, KOREA, REPUBLIC OF 443-390
2
KOREA ELECTRIC POWER CORPORATION
167, SAMSUNG-DONG, GANGNAM-GU
SEOUL, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7659646
US20090088324
11978749
Correspondence name and address
EDWARDS WILDMAN PALMER LLP
P.O. BOX 55874
BOSTON, MA 02205
Assignment: 12
Reel/Frame:062892/0867   Pages: 11
Recorded: 03/06/2023
Attorney Dkt #:1671-00023
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KOREA ELECTRIC POWER CORPORATION
Exec Dt:
02/07/2023
Assignees
1
KOREA ELECTRIC POWER CORPORATION
55, JEOLLYEOK-RO, NAJU-SI, JEOLLANAM-DO
NAJU-SI, KOREA, REPUBLIC OF 58322
2
KOREA SOUTH-EAST POWER CO., LTD.
32, SADEUL-RO 123BEON-GIL, JINJU-SI, GYEONGSANGNAM-DO
JINJU-SI, KOREA, REPUBLIC OF 52852
3
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 #
 
 
 
 
 
 
 
 
 
 
 
7403019
US20080001610
11464675
Correspondence name and address
FOUNDATION LAW GROUP, LLP
445 SOUTH FIGUEROA STREET SUITE 3100
LOS ANGELES, CA 90071
Assignment: 13
Reel/Frame:062909/0343   Pages: 8
Recorded: 03/07/2023
Attorney Dkt #:1671-00024
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KOREA ELECTRIC POWER CORPORATION
Exec Dt:
02/07/2023
Assignees
1
KOREA ELECTRIC POWER CORPORATION
55, JEOLLYEOK-RO, NAJU-SI, JEOLLANAMDO
NAJU-SI, KOREA, REPUBLIC OF 58322
2
KOREA MIDLAND POWER CO., LTD.
160, BORYEONGBUK-RO, BORYEONG-SI, CHUNGCHEONGNAM-DO
BORYEONG-SI, KOREA, REPUBLIC OF 33439
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7839493
US20090051900
11842790
Correspondence name and address
FOUNDATION LAW GROUP, LLP
445 SOUTH FIGUEROA STREET SUITE 3100
LOS ANGELES, CA 90071
Assignment: 14
Reel/Frame:062909/0552   Pages: 14
Recorded: 03/07/2023
Attorney Dkt #:1671-00025
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KOREA ELECTRIC POWER CORPORATION
Exec Dt:
02/07/2023
Assignees
1
KOREA ELECTRIC POWER CORPORATION
55, JEOLLYEOK-RO, NAJU-SI, JEOLLANAM-DO
NAJU-SI, KOREA, REPUBLIC OF 58322
2
KOREA SOUTH-EAST POWER CO., LTD.
32, SADEUL-RO 123BEON-GIL, JINJU-SI, GYEONGSANGNAM-DO
JINJU-SI, KOREA, REPUBLIC OF 52852
3
KOREA MIDLAND POWER CO., LTD.
160, BORYEONGBUK-RO, BORYEONG-SI, CHUNGCHEONGNAM-DO
BORYEONG-SI, KOREA, REPUBLIC OF 33439
4
KOREA SOUTH POWER CO., LTD.
40, MUNHYEONGEUMYUNG-RO, NAM-GU,
BUSAN, KOREA, REPUBLIC OF 48400
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7943544
US20090005235
12007746
Correspondence name and address
FOUNDATION LAW GROUP, LLP
445 SOUTH FIGUEROA STREET SUITE 3100
LOS ANGELES, CA 90071
Assignment: 15
Reel/Frame:062912/0264   Pages: 22
Recorded: 03/07/2023
Attorney Dkt #:1671-00026
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KOREA ELECTRIC POWER CORPORATION
Exec Dt:
02/07/2023
Assignees
1
KOREA ELECTRIC POWER CORPORATION
55, JEOLLYEOK-RO, NAJU-SI, JEOLLANAM-DO
NAJU-SI, KOREA, REPUBLIC OF 58322
2
KOREA SOUTH-EAST POWER CO., LTD.
32, SADEUL-RO 123BEON-GIL, JINJU-SI, GYEONGSANGNAM-DO
JINJU-SI, KOREA, REPUBLIC OF 52852
3
KOREA MIDLAND POWER CO., LTD.
160, BORYEONGBUK-RO, BORYEONG-SI, CHUNGCHEONGNAM-DO
BORYEONG-SI, KOREA, REPUBLIC OF 33439
4
KOREA WESTERN POWER CO., LTD.
285, JUNGANG-RO, TAEAN-EUP, TAEAN-GUN, CHUNGCHEONGNAM-DO
TAEAN-GUN, KOREA, REPUBLIC OF 32140
5
KOREA SOUTH POWER CO., LTD.
40, MUNHYEONGEUMYUNG-RO, NAM-GU,
BUSAN, KOREA, REPUBLIC OF 48400
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10456772
US20180078920
15809614
Correspondence name and address
FOUNDATION LAW GROUP, LLP
445 SOUTH FIGUEROA STREET SUITE 3100
LOS ANGELES, CA 90071

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