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Patent Assignment Assignor Details
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Assignor Name : SEO, HEUNG SEOK
Total Assignments: 14
Assignment: 1
Reel/Frame:016526/0812   Pages: 4
Recorded: 04/28/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YANG, YOUNG MYUNG
Exec Dt:
04/12/2005
2
HONG, SEONG HO
Exec Dt:
04/12/2005
3
YOON, IHN SOO
Exec Dt:
04/12/2005
4
YANG, YOUNG CHUL
Exec Dt:
04/12/2005
5
SEO, HEUNG SEOK
Exec Dt:
04/12/2005
6
KIM, JI HUN
Exec Dt:
04/12/2005
7
OH, BYOUNG TAEK
Exec Dt:
04/12/2005
8
KIM, YOUNG KYUN
Exec Dt:
04/12/2005
Assignee
1
KOREA GAS CORPORATION
215 CHONGJA-DONG PUNDANG-GU
SONGNAM, KYONGGI-DO 463-754, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7717288
US20060131304
11119217
Correspondence name and address
KNOBBE MARTENS OLSON & BEAR LLP
2040 MAIN STREET
FOURTEENTH FLOOR
IRVINE, CA 92614
Assignment: 2
Reel/Frame:016527/0576   Pages: 7
Recorded: 04/28/2005
Attorney Dkt #:AIP8.001C4
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YANG, YOUNG MYUNG
Exec Dt:
04/12/2005
2
HONG, SEONG HO
Exec Dt:
04/12/2005
3
YOON, IHN SOO
Exec Dt:
04/12/2005
4
YANG, YOUNG CHUL
Exec Dt:
04/12/2005
5
SEO, HEUNG SEOK
Exec Dt:
04/12/2005
6
KIM, JI HUN
Exec Dt:
04/12/2005
7
OH, BYOUNG TAEK
Exec Dt:
04/12/2005
8
KIM, YOUNG KYUN
Exec Dt:
04/12/2005
Assignee
1
KOREA GAS CORPORATION
215 CHONGJA-DONG, PUNDANG-GU
SONGNAM, KYONGGI-DO, KOREA, REPUBLIC OF 463-754
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7325288
US20060117566
11119268
Correspondence name and address
KNOBBE MARTENS OLSON & BEAR LLP
2040 MAIN STREET
FOURTEENTH FLOOR
IRVINE, CA 92614
Assignment: 3
Reel/Frame:016528/0834   Pages: 4
Recorded: 04/28/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YANG, YOUNG MYUNG
Exec Dt:
04/12/2005
2
HONG, SEONG HO
Exec Dt:
04/12/2005
3
YOON, IHN SOO
Exec Dt:
04/12/2005
4
YANG, YOUNG CHUL
Exec Dt:
04/12/2005
5
SEO, HEUNG SEOK
Exec Dt:
04/12/2005
6
KIM, JI HUN
Exec Dt:
04/12/2005
7
OH, BYOUNG TAEK
Exec Dt:
04/12/2005
8
KIM, YOUNG KYUN
Exec Dt:
04/12/2005
Assignee
1
KOREA GAS CORPORATION
215 CHONGJA-DONG, PUNDANG-GU
SONGNAM, KYONGGI-DO, KOREA, REPUBLIC OF 463-754
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7597212
US20060118018
11119216
Correspondence name and address
KNOBBE MARTENS OLSON & BEAR LLP
2040 MAIN STREET
FOURTEENTH FLOOR
IRVINE, CA 92614
Assignment: 4
Reel/Frame:016529/0486   Pages: 4
Recorded: 04/28/2005
Attorney Dkt #:AIP8.001C2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YANG, YOUNG MYUNG
Exec Dt:
04/12/2005
2
HONG, SEONG HO
Exec Dt:
04/12/2005
3
YOON, IHN SOO
Exec Dt:
04/12/2005
4
YANG, YOUNG CHUL
Exec Dt:
04/12/2005
5
SEO, HEUNG SEOK
Exec Dt:
04/12/2005
6
KIM, JI HUN
Exec Dt:
04/12/2005
7
OH, BYOUNG TAEK
Exec Dt:
04/12/2005
8
KIM, YOUNG KYUN
Exec Dt:
04/12/2005
Assignee
1
KOREA GAS CORPORATION
215 CHONGJA-DONG, PUNDANG-GU
KYONGGI-DO 463-754, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7171916
US20060118019
11119219
Correspondence name and address
KNOBBE MARTENS OLSON & BEAR LLP
2040 MAIN STREET
FOURTEENTH FLOOR
IRVINE, CA 92614
Assignment: 5
Reel/Frame:019271/0042   Pages: 4
Recorded: 05/09/2007
Attorney Dkt #:AIP8.003A3 (MCK)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YANG, YOUNG MYUNG
Exec Dt:
04/27/2007
2
HONG, SEONG HO
Exec Dt:
04/27/2007
3
YOON, IHN SOO
Exec Dt:
04/27/2007
4
YANG, YOUNG CHUL
Exec Dt:
04/27/2007
5
SEO, HEUNG SEOK
Exec Dt:
04/27/2007
6
KIM, JI HUN
Exec Dt:
04/27/2007
7
OH, BYOUNG TAEK
Exec Dt:
04/27/2007
8
KIM, YOUNG KYUN
Exec Dt:
04/27/2007
Assignee
1
KOREA GAS CORPORATION
215 JEONGJA-DONG, BUNDANG-GU
SEONGNAM-SI, GYEONGGI-DO, KOREA, REPUBLIC OF 463-754
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8276713
US20070205050
11682134
Correspondence name and address
KNOBBE MARTENS OLSON & BEAR LLP
2040 MAIN STREET
FOURTEENTH FLOOR
IRVINE, CA 92614
Assignment: 6
Reel/Frame:019271/0291   Pages: 4
Recorded: 05/09/2007
Attorney Dkt #:AIP8.003A1 (MCK)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YANG, YOUNG MYUNG
Exec Dt:
04/27/2007
2
HONG, SEONG HO
Exec Dt:
04/27/2007
3
YOON, IHN SOO
Exec Dt:
04/27/2007
4
YANG, YOUNG CHUL
Exec Dt:
04/27/2007
5
SEO, HEUNG SEOK
Exec Dt:
04/27/2007
6
KIM, JI HUN
Exec Dt:
04/27/2007
7
OH, BYOUNG TAEK
Exec Dt:
04/27/2007
8
KIM, YOUNG KYUN
Exec Dt:
04/27/2007
Assignee
1
KOREA GAS CORPORATION
215 JEONGJA-DONG, BUNDANG-GU
SEONGNAM-SI, GYEONGGI-DO, KOREA, REPUBLIC OF 463-754
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8261879
US20070205049
11682097
Correspondence name and address
KNOBBE MARTENS OLSON & BEAR LLP
2040 MAIN STREET
FOURTEENTH FLOOR
IRVINE, CA 92614
Assignment: 7
Reel/Frame:019271/0315   Pages: 4
Recorded: 05/09/2007
Attorney Dkt #:AIP8.003A2 (MCK)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YANG, YOUNG MYUNG
Exec Dt:
04/27/2007
2
HONG, SEONG HO
Exec Dt:
04/27/2007
3
YOON, IHN SOO
Exec Dt:
04/27/2007
4
YANG, YOUNG CHUL
Exec Dt:
04/27/2007
5
SEO, HEUNG SEOK
Exec Dt:
04/27/2007
6
KIM, JI HUN
Exec Dt:
04/27/2007
7
OH, BYOUNG TAEK
Exec Dt:
04/27/2007
8
KIM, YOUNG KYUN
Exec Dt:
04/27/2007
Assignee
1
KOREA GAS CORPORATION
215 JEONGJA-DONG, BUNDANG-GU
SEONGNAM-SI, GYEONGGI-DO, KOREA, REPUBLIC OF 463-754
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070205051
11682185
Correspondence name and address
KNOBBE MARTENS OLSON & BEAR LLP
2040 MAIN STREET
FOURTEENTH FLOOR
IRVINE, CA 92614
Assignment: 8
Reel/Frame:023581/0237   Pages: 5
Recorded: 11/30/2009
Attorney Dkt #:AIP-0026
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YANG, YOUNG MYUNG
Exec Dt:
11/11/2009
2
YOON, IHN SOO
Exec Dt:
11/11/2009
3
SEO, HEUNG SEOK
Exec Dt:
11/11/2009
4
KIM, YOUNG KYUN
Exec Dt:
11/11/2009
Assignee
1
KOREA GAS CORPORATION
215 JEONGJA-DONG, BUNDANG-GU, SEONGNAM-SI
GYEONGGI-DO, KOREA, REPUBLIC OF 364-754
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8656673
US20110099930
12623640
Correspondence name and address
MICHAEL DAVID STEIN
2929 ARCH STREET
12TH FLOOR
PHILADELPHIA, PA 19104-2891
Assignment: 9
Reel/Frame:024326/0625   Pages: 5
Recorded: 05/03/2010
Attorney Dkt #:550075.401
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YANG, YOUNG MYUNG
Exec Dt:
12/04/2009
2
YOON, IHN SOO
Exec Dt:
12/04/2009
3
SEO, HEUNG SEOK
Exec Dt:
12/04/2009
4
KIM, YOUNG KYUN
Exec Dt:
12/04/2009
Assignee
1
KOREA GAS CORPORATION
215 JEONGJA-DONG, BUNDANG-GU
SEONGNAM-SI, KOREA, DEMOCRATIC PEOPLE'S REPUBLIC OF 463-754
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8627636
US20110099940
12627969
Correspondence name and address
JARED M. BARRETT
701 FIFTH AVENUE
SUITE 5400
SEATTLE, WA 98104
Assignment: 10
Reel/Frame:041197/0585   Pages: 5
Recorded: 02/07/2017
Attorney Dkt #: AIP027.002APC
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAN, HAE CHUL
Exec Dt:
02/06/2017
2
YOON, IHN SOO
Exec Dt:
02/06/2017
3
SEO, HEUNG SEOK
Exec Dt:
02/03/2017
4
CHO, YONG BUM
Exec Dt:
02/03/2017
5
KIM, YOUNG KYUN
Exec Dt:
02/06/2017
6
JIN, KYO KOOK
Exec Dt:
02/03/2017
7
LEE, YEONG BEOM
Exec Dt:
02/06/2017
8
CHOE, KUN HYUNG
Exec Dt:
02/02/2017
Assignee
1
KOREA GAS CORPORATION
120, CHEOMDAN-RO, DONG-GU
DAEGU, KOREA, REPUBLIC OF 41062
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10557592
US20170227164
15502192
Correspondence name and address
KNOBBE, MARTENS, OLSON & BEAR, LLP.
2040 MAIN STREET, 14TH FLOOR
IRVINE, CA 92614
Assignment: 11
Reel/Frame:047083/0318   Pages: 4
Recorded: 10/05/2018
Attorney Dkt #:058294-652001US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SEOL, WOO HYUNG
Exec Dt:
08/20/2018
2
HA, JAE WON
Exec Dt:
08/20/2018
3
SEO, HEUNG SEOK
Exec Dt:
08/20/2018
4
KIM, YEON HO
Exec Dt:
08/20/2018
5
HONG, SEOK BIN
Exec Dt:
08/20/2018
6
LEE, HEE RA
Exec Dt:
08/20/2018
7
JANG, YONG SUNG
Exec Dt:
08/20/2018
Assignees
1
HYUNDAI MOTOR COMPANY
12, HEOLLEUNG-RO, SEOCHO-GU
SEOUL, KOREA, REPUBLIC OF 06797
2
KIA MOTORS CORPORATION
12, HEOLLEUNG-RO, SEOCHO-GU
SEOUL, KOREA, REPUBLIC OF 06797
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10840764
US20190173351
16152379
Correspondence name and address
MINTZ LEVIN
ONE FINANCIAL CENTER
BOSTON, MA 02111
Assignment: 12
Reel/Frame:057976/0091   Pages: 8
Recorded: 10/29/2021
Attorney Dkt #:21-1111-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, JAE YEON
Exec Dt:
10/21/2021
2
CHO, WAN JE
Exec Dt:
10/21/2021
3
SEO, HEUNG SEOK
Exec Dt:
10/21/2021
4
JEONG, SEONG BIN
Exec Dt:
10/21/2021
5
KIM, YEONHO
Exec Dt:
10/21/2021
6
KIM, JEAWAN
Exec Dt:
10/21/2021
7
CHO, SANGMOON
Exec Dt:
10/21/2021
8
LEE, SEUNGRYEOL
Exec Dt:
10/21/2021
9
KIM, JIEUN
Exec Dt:
10/21/2021
Assignees
1
HYUNDAI MOTOR COMPANY
12, HEOLLEUNG-RO, SEOCHO-GU
SEOUL, KOREA, REPUBLIC OF 06797
2
KIA CORPORATION
12, HEOLLEUNG-RO, SEOCHO-GU
SEOUL, KOREA, REPUBLIC OF 06797
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220355650
17514375
Correspondence name and address
NICOLE E. REIFMAN
300 SOUTH WACKER DRIVE
#3100
CHICAGO, IL 60606
Assignment: 13
Reel/Frame:063636/0397   Pages: 6
Recorded: 05/15/2023
Attorney Dkt #:133657-US-479-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YIM, KI HO
Exec Dt:
05/11/2023
2
CHO, YONG BUM
Exec Dt:
05/11/2023
3
YANG, YOUNG CHUL
Exec Dt:
05/11/2023
4
SEO, HEUNG SEOK
Exec Dt:
05/11/2023
5
LEE, YEONGBEOM
Exec Dt:
05/11/2023
6
YOON, YOUNGKEUN
Exec Dt:
05/11/2023
7
HAN, HAE CHUL
Exec Dt:
05/11/2023
8
OH, BYUNGTEAK
Exec Dt:
05/11/2023
9
YUN, EUNYOUNG
Exec Dt:
05/11/2023
Assignee
1
KOREA GAS CORPORATION
(SINSEO-DONG) 120, CHEOMDAN-RO, DONG-GU,
DAEGU, KOREA, REPUBLIC OF 41062
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230415856
18036890
Correspondence name and address
JCIPRNET
8F-1, NO. 100, ROOSEVELT RD. SEC. 2,
TAIPEI, 100404 TAIWAN
Assignment: 14
Reel/Frame:063648/0399   Pages: 5
Recorded: 05/15/2023
Attorney Dkt #:133686-US-479-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YIM, KI HO
Exec Dt:
05/11/2023
2
HAN, HAE CHUL
Exec Dt:
05/11/2023
3
YANG, YOUNG CHUL
Exec Dt:
05/11/2023
4
SEO, HEUNG SEOK
Exec Dt:
05/11/2023
5
KIM, YOUNGKYUN
Exec Dt:
05/11/2023
6
JIN, KYO KOOK
Exec Dt:
05/11/2023
7
YOON, YOUNGKEUN
Exec Dt:
05/11/2023
Assignee
1
KOREA GAS CORPORATION
(SINSEO-DONG) 120, CHEOMDAN-RO, DONG-GU,
DAEGU, KOREA, REPUBLIC OF 41062
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240019081
18036887
Correspondence name and address
JCIPRNET
8F-1, NO. 100, ROOSEVELT RD. SEC. 2,
TAIPEI, 100404 TAIWAN

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