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Assignee Name : KOREA DISTRICT HEATING CORP.
Total Assignments: 10
Assignment: 1
Reel/Frame:020508/0595   Pages: 3
Recorded: 02/04/2008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOON, SEOK-MANN
Exec Dt:
01/21/2008
2
LEE, HOON
Exec Dt:
01/21/2008
3
JEONG, SUNG-OOK
Exec Dt:
01/21/2008
4
LEE, DAE-YOUNG
Exec Dt:
01/21/2008
5
KANG, CHANG-KU
Exec Dt:
01/21/2008
Assignee
1
KOREA DISTRICT HEATING CORP.
186, BUNDANG-DONG, BUNDANG-GU
SEONGNAM-SI, GYEONGGI-DO, KOREA, REPUBLIC OF 463-908
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100212345
11989964
Correspondence name and address
PETER T. KWON
GWACHEON P.O. BOX 72
119 BYUERLYANG RO. GWACHEON CITY
GWACHEON, GYEONGGI-DO 427-600
Assignment: 2
Reel/Frame:020508/0985   Pages: 3
Recorded: 02/06/2008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOON, SEOK-MANN
Exec Dt:
01/21/2008
2
LEE, HOON
Exec Dt:
01/21/2008
3
JEONG, SUNG-OOK
Exec Dt:
01/21/2008
4
LEE, DAE-YOUNG
Exec Dt:
01/21/2008
5
KANG, CHANG-KU
Exec Dt:
01/21/2008
Assignee
1
KOREA DISTRICT HEATING CORP.
186, BUNDANG-DONG, BUNDANG-GU
SEONGNAM-SI, GYEONGGI-DO, KOREA, REPUBLIC OF 463-908
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100154455
11990087
Correspondence name and address
PETER T. KWON
GWACHEON P.O. BOX 72
119 BYUERLYANG RO, GWACHEON CITY
GWACHEON, GYEONGGI-DO 427-600
Assignment: 3
Reel/Frame:020530/0706   Pages: 3
Recorded: 02/11/2008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOON, SEOK-MANN
Exec Dt:
01/21/2008
2
LEE, HOON
Exec Dt:
01/21/2008
3
JEONG, SUNG-OOK
Exec Dt:
01/21/2008
4
LEE, DAE-YOUNG
Exec Dt:
01/21/2008
5
KANG, CHANG-KU
Exec Dt:
01/21/2008
Assignee
1
KOREA DISTRICT HEATING CORP.
186, BUNDANG-DONG, BUNDANG-GU
SEONGNAM-SI, GYEONGGI-DO, KOREA, REPUBLIC OF 463-908
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8056354
US20100154450
11990283
Correspondence name and address
PETER T. KWON
119 BYUERLYANG RO.
GWACHEON, GYEONGGI-DO 427-600
Assignment: 4
Reel/Frame:033334/0039   Pages: 3
Recorded: 07/17/2014
Attorney Dkt #:PK002090664
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHANG, WON-SEOK
Exec Dt:
07/04/2014
2
LEE, CHANG-JUN
Exec Dt:
07/04/2014
3
KIM, JIN-BAE
Exec Dt:
07/04/2014
4
KIM, NAM-WOONG
Exec Dt:
07/04/2014
Assignee
1
KOREA DISTRICT HEATING CORP.
(BUNDANG-DONG) 378, BUNDANG-RO, BUNDANG-GU
SEONGNAM-SI, GYEONGGI-DO, KOREA, REPUBLIC OF 463-876
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9475001
US20150192252
14333392
Correspondence name and address
NOVICK, KIM & LEE, PLLC
1604 SPRING HILL RD. SUITE 320
VIENNA, VA 22182
Assignment: 5
Reel/Frame:039215/0872   Pages: 5
Recorded: 07/21/2016
Attorney Dkt #:PK002091407
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHANG, WON SEOK
Exec Dt:
07/11/2016
2
AHN, DEOG YONG
Exec Dt:
07/11/2016
3
SHIN, SANG HO
Exec Dt:
07/11/2016
4
YU, JI HYE
Exec Dt:
07/11/2016
5
LEE, YOUNG JAE
Exec Dt:
07/11/2016
6
LEE, WON KWON
Exec Dt:
07/11/2016
7
CHOI, KWANG KEUN
Exec Dt:
07/11/2016
8
KIM, SUNG MIN
Exec Dt:
07/11/2016
Assignee
1
KOREA DISTRICT HEATING CORP.
(BUNDANG-DONG) 378, BUNDANG-RO, BUNDANG-GU
SEONGNAM-SI, GYEONGGI-DO, KOREA, REPUBLIC OF 463-876
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10005997
US20170204356
15113378
Correspondence name and address
NOVICK, KIM & LEE, PLLC
3251 OLD LEE HIGHWAY, SUITE 404
FAIRFAX, VA 22030
Assignment: 6
Reel/Frame:057597/0695   Pages: 4
Recorded: 09/15/2021
Attorney Dkt #:84149
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHANG, WON SEOK
Exec Dt:
07/28/2020
2
CHOI, YOON SOO
Exec Dt:
07/28/2020
3
OH, MUN SEI
Exec Dt:
07/28/2020
4
KIM, KYUNG MIN
Exec Dt:
07/28/2020
5
YU, JI HYE
Exec Dt:
07/28/2020
6
LEE, YOUNG JAE
Exec Dt:
07/26/2020
Assignee
1
KOREA DISTRICT HEATING CORP.
368, BUNDANG-RO, BUNDANG-GU SEONGNAM-SI
GYEONGGI-DO, KOREA, REPUBLIC OF 13585
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12023626
US20210053012
16977961
Correspondence name and address
MARTIN MOYNIHAN D/B/A PRTSI, INC.
CUSTOMER NUMBER 67801
232 NW 42ND TER
PLANTATION, FL 33317
Assignment: 7
Reel/Frame:058985/0652   Pages: 12
Recorded: 02/10/2022
Attorney Dkt #:2960-002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOO, JA KYUN
Exec Dt:
01/18/2022
2
EOM, TAE SEON
Exec Dt:
01/18/2022
3
LEE, YONG HA
Exec Dt:
01/13/2022
4
KO, MIN SUNG
Exec Dt:
01/14/2022
5
CHANG, DONG HWAN
Exec Dt:
01/18/2022
Assignee
1
KOREA DISTRICT HEATING CORP.
368, BUNDANG-RO, BUNDANG-GU
SEONGNAM-SI, GYEONGGI-DO, KOREA, REPUBLIC OF 13585
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12149074
US20220285939
17634537
Correspondence name and address
REVOLUTION IP, PLLC
2000 DUKE ST.
SUITE 300
ALEXANDRIA, VA 22314
Assignment: 8
Reel/Frame:058985/0719   Pages: 12
Recorded: 02/10/2022
Attorney Dkt #:2960-003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOO, JA KYUN
Exec Dt:
01/18/2022
2
EOM, TAE SEON
Exec Dt:
01/18/2022
3
LEE, YONG HA
Exec Dt:
01/13/2022
4
KO, MIN SUNG
Exec Dt:
01/14/2022
5
CHANG, DONG HWAN
Exec Dt:
01/18/2022
Assignee
1
KOREA DISTRICT HEATING CORP.
368, BUNDANG-RO, BUNDANG-GU
SEONGNAM-SI, GYEONGGI-DO, KOREA, REPUBLIC OF 13585
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12237676
US20220285940
17634540
Correspondence name and address
REVOLUTION IP, PLLC
2000 DUKE STREET, SUITE 300
ALEXANDRIA, VA 22314
Assignment: 9
Reel/Frame:058985/0748   Pages: 12
Recorded: 02/10/2022
Attorney Dkt #:2960-004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOO, JA KYUN
Exec Dt:
01/18/2022
2
EOM, TAE SEON
Exec Dt:
01/18/2022
3
LEE, YONG HA
Exec Dt:
01/13/2022
4
KO, MIN SUNG
Exec Dt:
01/14/2022
5
CHANG, DONG HWAN
Exec Dt:
01/18/2022
Assignee
1
KOREA DISTRICT HEATING CORP.
368, BUNDANG-RO, BUNDANG-GU
SEONGNAM-SI, GYEONGGI-DO, KOREA, REPUBLIC OF 13585
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12266933
US20220285942
17634543
Correspondence name and address
REVOLUTION IP, PLLC
2000 DUKE STREET, SUITE 300
ALEXANDRIA, VA 22314
Assignment: 10
Reel/Frame:061355/0923   Pages: 4
Recorded: 10/10/2022
Attorney Dkt #:92758
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHANG, WON SEOK
Exec Dt:
06/07/2022
2
SHIN, KYOUNG A
Exec Dt:
06/07/2022
3
LEE, JONG JUN
Exec Dt:
06/07/2022
4
KIM, KYUNG MIN
Exec Dt:
06/07/2022
5
NAMGUNG, HYEONG GYU
Exec Dt:
06/07/2022
6
LEE, HYUN CHEAL
Exec Dt:
06/07/2022
7
YU, JI HYE
Exec Dt:
06/07/2022
Assignee
1
KOREA DISTRICT HEATING CORP.
368, BUNDANG-RO, BUNDANG-GU SEONGNAM-SI
GYEONGGI-DO, KOREA, REPUBLIC OF 13585
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12357942
US20220387928
17833925
Correspondence name and address
MARTIN MOYNIHAN D/B/A PRTSI, INC.
CUSTOMER NUMBER 67801
232 NW 42ND TER
PLANTATION, FL 33317

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