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Patent Assignment Assignor Details
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Assignor Name : YOON, IHN SOO
Total Assignments: 18
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:019060/0005   Pages: 2
Recorded: 03/23/2007
Attorney Dkt #:AIP8.002AUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YANG, YOUNG MYUNG
Exec Dt:
03/15/2007
2
YOON, IHN SOO
Exec Dt:
03/15/2007
3
YANG, YOUNG CHUL
Exec Dt:
03/15/2007
4
KIM, YOUNG KYUN
Exec Dt:
03/15/2007
Assignee
1
KOREA GAS CORPORATION
215 CHONGJA-DONG, PUNDANG-GU
SONGNAM, KYONGGI-DO, KOREA, REPUBLIC OF 463-754
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7819273
US20070246473
11677983
Correspondence name and address
KNOBBE MARTENS OLSON & BEAR LLP
2040 MAIN STREET
IRVINE, CA 92614
Assignment: 6
Reel/Frame:019189/0964   Pages: 4
Recorded: 04/20/2007
Attorney Dkt #:026726-000100US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YANG, YOUNG MYUNG
Exec Dt:
04/12/2007
2
YOON, IHN SOO
Exec Dt:
04/12/2007
3
KIM, JI HOOM
Exec Dt:
04/12/2007
4
OH, BYOUNG TAEK
Exec Dt:
04/12/2007
5
KIM, YOUNG KYUN
Exec Dt:
04/12/2007
Assignee
1
KOREA GAS CORPORATION
215 CHONGJA-DONG, PUNDANG-GU
KYONGGI-DO
SONGNAM, KOREA, REPUBLIC OF 463-754
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7717289
US20080053993
11669384
Correspondence name and address
STEVE Y. CHO
TOWNSEND & TOWNSEND & CREW LLP
1420 5TH AVENUE, SUITE 440
SEATTLE, WA 98101
Assignment: 7
Reel/Frame:023126/0149   Pages: 4
Recorded: 08/20/2009
Attorney Dkt #:137AI-000110US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YANG, YOUNG MYUNG
Exec Dt:
04/12/2007
2
YOON, IHN SOO
Exec Dt:
04/12/2007
3
KIM, JI HOON
Exec Dt:
04/12/2007
4
OH, BYOUNG TAEK
Exec Dt:
04/12/2007
5
KIM, YOUNG KYUN
Exec Dt:
04/12/2007
Assignee
1
KOREA GAS CORPORATION
215 CHONGJA-DONG, PUNDANG-GU, SONGNAM,KYONGGI-DO
SONGNAM, KOREA, REPUBLIC OF 463-754
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7938287
US20100018225
12544205
Correspondence name and address
AMPACC LAW GROUP
3500 188TH ST. SW
SUITE 103
LYNNWOOD, WA 98037
Assignment: 8
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: 9
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: 10
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: 11
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: 12
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: 13
Reel/Frame:037106/0476   Pages: 6
Recorded: 11/20/2015
Attorney Dkt #:3660.015US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, SANG GYU
Exec Dt:
11/13/2015
2
YOON, IHN SOO
Exec Dt:
11/13/2015
3
CHO, BYOUNG HAK
Exec Dt:
11/13/2015
4
SOHN, YOUNG SOON
Exec Dt:
11/13/2015
5
CHA, KYU SANG
Exec Dt:
11/13/2015
6
PARK, CHANG WON
Exec Dt:
11/13/2015
7
KWON, YONG SOO
Exec Dt:
11/13/2015
Assignee
1
KOREA GAS CORPORATION
171, DOLMA-RO, BUNDANG-GU, SEONGNAM-SI
GYEONGGI-DO, KOREA, REPUBLIC OF 463-754
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160187056
14892699
Correspondence name and address
SCHWEGMAN LUNDBERG & WOESSNER, P.A.
P.O. BOX 2938
MINNEAPOLIS, MN 55402
Assignment: 14
Reel/Frame:040951/0100   Pages: 5
Recorded: 01/11/2017
Attorney Dkt #:AIP027.001APC
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAN, HAE CHUL
Exec Dt:
01/09/2017
2
YOON, IHN SOO
Exec Dt:
01/09/2017
3
JIN, KYO KOOK
Exec Dt:
01/09/2017
4
OH, BYUNG TAEK
Exec Dt:
01/09/2017
5
CHO, YONG BUM
Exec Dt:
01/09/2017
6
CHOE, KUN HYUNG
Exec Dt:
01/05/2017
Assignee
1
KC LNG TECH CO., LTD.
79, CENTUM JUNGANG-RO, HAEUNDAE-GU
BUSAN, KOREA, REPUBLIC OF 48058
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10371321
US20170159888
15325702
Correspondence name and address
KNOBBE, MARTENS, OLSON & BEAR, LLP.
2040 MAIN STREET, 14TH FLOOR
IRVINE, CA 92614
Assignment: 15
Reel/Frame:041197/0525   Pages: 4
Recorded: 02/07/2017
Attorney Dkt #:AIP027.003APC
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JIN, KYO KOOK
Exec Dt:
02/03/2017
2
YOON, IHN SOO
Exec Dt:
02/06/2017
3
OH, BYUNG TAEK
Exec Dt:
02/06/2017
4
YANG, YOUNG CHUL
Exec Dt:
02/03/2017
5
SOHN, YOUNG SOON
Exec Dt:
02/03/2017
Assignee
1
KOREA GAS CORPORATION
120, CHEOMDAN-RO, DONG-GU
DAEGU, KOREA, REPUBLIC OF 41062
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10400953
US20170219166
15502174
Correspondence name and address
KNOBBE, MARTENS, OLSON & BEAR, LLP.
2040 MAIN STREET, 14TH FLOOR
IRVINE, CA 92614
Assignment: 16
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: 17
Reel/Frame:042657/0473   Pages: 8
Recorded: 06/01/2017
Attorney Dkt #:AIP027.001APC
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE RECEIVING PARTY DATA PREVIOUSLY RECORDED ON REEL 040951 FRAME 0100. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HAN, HAE CHUL
Exec Dt:
02/13/2017
2
YOON, IHN SOO
Exec Dt:
02/13/2017
3
JIN, KYO KOOK
Exec Dt:
02/13/2017
4
OH, BYUNG TAEK
Exec Dt:
02/13/2017
5
CHO, YONG BUM
Exec Dt:
02/13/2017
6
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 #
 
 
 
 
 
 
 
 
 
 
 
10371321
US20170159888
15325702
Correspondence name and address
KNOBBE, MARTENS, OLSON & BEAR LLP
2040 MAIN STREET
14TH FLOOR
IRVINE, CA 92614
Assignment: 18
Reel/Frame:060155/0887   Pages: 6
Recorded: 06/09/2022
Attorney Dkt #:122162-US-479-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOON, IHN SOO
Exec Dt:
05/17/2022
2
YUN, EUN YOUNG
Exec Dt:
05/17/2022
3
KIM, YOUNG KYUN
Exec Dt:
05/17/2022
4
OH, BYUNG TAEK
Exec Dt:
05/17/2022
5
LEE, YEONG BEOM
Exec Dt:
05/17/2022
6
HAN, HAE CHUL
Exec Dt:
05/17/2022
7
YIM, KI HO
Exec Dt:
05/17/2022
8
YOON, YONG KEUN
Exec Dt:
05/17/2022
Assignee
1
KOREA GAS CORPORATION
(SINSEO-DONG) 120, CHEOMDAN-RO, DONG-GU,
DAEGU, KOREA, REPUBLIC OF 41062
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220390069
17783646
Correspondence name and address
JCIPRNET
8F-1, NO. 100, ROOSEVELT RD. SEC. 2,
TAIPEI, 100404 TAIWAN

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