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Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignor Name : CHANG, DONG GYU
Total Assignments: 12
Assignment: 1
Reel/Frame:013587/0897   Pages: 3
Recorded: 12/17/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/10/2002
2
Exec Dt:
12/10/2002
3
Exec Dt:
12/10/2002
Assignee
1
314 MAETAN-3-DONG, PALDAL-KU
SUWON, KYUNGKI-DO, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10320682
Correspondence name and address
LOWE HAUPTMAN GILMAN & BERNER
BENJAMIN J. HAUPTMAN
1700 DIAGONAL ROAD
SUITE 300
ALEXANDRIA, VA 22314
Assignment: 2
Reel/Frame:027671/0646   Pages: 3
Recorded: 02/08/2012
Attorney Dkt #:YPL1029US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/06/2011
2
Exec Dt:
12/07/2011
3
Exec Dt:
12/08/2011
4
Exec Dt:
12/08/2011
5
Exec Dt:
12/07/2011
Assignee
1
190 YEOCHEON-DONG, NAM-GU
ULSAN, KOREA, REPUBLIC OF 680-090
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13389502
Correspondence name and address
CANTOR COLBURN LLP
20 CHURCH STREET, 22ND FLOOR
HARTFORD, CT 06103
Assignment: 3
Reel/Frame:029212/0109   Pages: 3
Recorded: 10/30/2012
Attorney Dkt #:YPL1193US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/09/2012
2
Exec Dt:
10/09/2012
3
Exec Dt:
10/09/2012
4
Exec Dt:
10/09/2012
5
Exec Dt:
10/09/2012
Assignee
1
190 YEOCHEON-DONG, NAM-GU
ULSAN, KOREA, REPUBLIC OF 680-090
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13695342
Correspondence name and address
JAMES J. MERRICK, CANTOR COLBURN LLP
20 CHURCH STREET, 22ND FLOOR
YPL1193US
HARTFORD, CT 06103
Assignment: 4
Reel/Frame:031560/0606   Pages: 4
Recorded: 11/07/2013
Attorney Dkt #:17923/012001 (VAV)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/17/2013
2
Exec Dt:
09/17/2013
3
Exec Dt:
09/17/2013
4
Exec Dt:
09/17/2013
5
Exec Dt:
09/17/2013
6
Exec Dt:
09/17/2013
Assignee
1
190, YEOCHEON-DONG, NAM-GU
ULSAN-SI, KOREA, REPUBLIC OF 680-090
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
14115298
Correspondence name and address
JEFFREY S. BERGMAN
909 FANNIN
SUITE 3500
HOUSTON, TX 77010
Assignment: 5
Reel/Frame:033040/0429   Pages: 4
Recorded: 06/05/2014
Attorney Dkt #:17923/039001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/28/2014
2
Exec Dt:
03/28/2014
3
Exec Dt:
03/28/2014
4
Exec Dt:
03/28/2014
5
Exec Dt:
03/28/2014
Assignee
1
19, YEOCHEON-RO 217 BEON-GIL, NAM-GU
ULSAN, KOREA, REPUBLIC OF 680-090
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
14362930
Correspondence name and address
JEFFREY S. BERGMAN
TWO HOUSTON CENTER
909 FANNIN, SUITE 3500
HOUSTON, TX 77010
Assignment: 6
Reel/Frame:036314/0766   Pages: 4
Recorded: 08/13/2015
Attorney Dkt #:17923/062001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/15/2014
2
Exec Dt:
07/15/2014
3
Exec Dt:
07/15/2014
4
Exec Dt:
07/15/2014
Assignee
1
19, YEOCHEON-RO 217 BEON-GIL
NAM-GU
ULSAN, KOREA, REPUBLIC OF 680-090
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14767405
Correspondence name and address
JEFFREY S. BERGMAN
909 FANNIN
SUITE 3500
HOUSTON, TX 77010
Assignment: 7
Reel/Frame:034881/0719   Pages: 3
Recorded: 02/04/2015
Attorney Dkt #:17923/043001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/13/2014
2
Exec Dt:
10/13/2014
3
Exec Dt:
10/13/2014
Assignee
1
19, YEOCHEON-RO 217 BEON-GIL, NAM-GU
ULSAN, KOREA, REPUBLIC OF 680-090
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14419289
Correspondence name and address
JEFFREY S. BERGMAN
TWO HOUSTON CENTER
909 FANNIN, SUITE 3500
HOUSTON, TX 77010
Assignment: 8
Reel/Frame:034913/0929   Pages: 5
Recorded: 02/05/2015
Attorney Dkt #:17923/045001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/28/2014
2
Exec Dt:
11/28/2014
3
Exec Dt:
11/28/2014
4
Exec Dt:
11/28/2014
5
Exec Dt:
11/28/2014
6
Exec Dt:
11/28/2014
7
Exec Dt:
11/28/2014
Assignees
1
19, YEOCHEON-RO 217 BEON-GIL, NAM-GU
ULSAN, KOREA, REPUBLIC OF 680-090
2
28, AYER RAJAH CRESCENT #03-03
SINGAPORE, MALAYSIA 139959
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
14419607
Correspondence name and address
JEFFREY S. BERGMAN
TWO HOUSTON CENTER
909 FANNIN, SUITE 3500
HOUSTON, TX 77010
Assignment: 9
Reel/Frame:035491/0970   Pages: 3
Recorded: 04/24/2015
Attorney Dkt #:17923/054001 (VAV)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/17/2015
2
Exec Dt:
01/17/2015
3
Exec Dt:
01/17/2015
4
Exec Dt:
01/17/2015
Assignee
1
19, YEOCHEON-RO 217 BEON-GIL, NAM-GU
ULSAN, KOREA, REPUBLIC OF 680-090
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
14437387
Correspondence name and address
JEFFREY S. BERGMAN
TWO HOUSTON CENTER
909 FANNIN, SUITE 3500
HOUSTON, TX 77010
Assignment: 10
Reel/Frame:035590/0962   Pages: 3
Recorded: 05/07/2015
Attorney Dkt #:17923/055001 (VAV)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/22/2015
2
Exec Dt:
01/22/2015
3
Exec Dt:
01/22/2015
4
Exec Dt:
01/22/2015
Assignee
1
19, YEOCHEON-RO 217 BEON-GIL, NAM-GU
ULSAN, KOREA, REPUBLIC OF 680-090
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14441107
Correspondence name and address
JEFFREY S. BERGMAN
TWO HOUSTON CENTER
909 FANNIN, SUITE 3500
HOUSTON, TX 77010
Assignment: 11
Reel/Frame:041277/0832   Pages: 4
Recorded: 02/16/2017
Attorney Dkt #:125506 (412299) JEJ/SRD
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/29/2016
2
Exec Dt:
06/29/2016
3
Exec Dt:
06/29/2016
4
Exec Dt:
06/29/2016
Assignee
1
150-20, GONGSE-RO, GIHEUNG-GU
YONGIN-SI, GYEONGGI-DO, KOREA, REPUBLIC OF 17084
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15109417
Correspondence name and address
LEWIS ROCA ROTHGERBER CHRISTIE LLP
P.O. BOX 29001
GLENDALE, CA 91209
Assignment: 12
Reel/Frame:042853/0877   Pages: 5
Recorded: 06/28/2017
Attorney Dkt #:141834 JEJ/CLM
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/28/2017
2
Exec Dt:
06/28/2017
3
Exec Dt:
06/28/2017
4
Exec Dt:
06/28/2017
5
Exec Dt:
06/28/2017
Assignee
1
150-20 GONGSE-RO, GIHEUNG-GU
YONGIN-SI, GYEONGGI-DO, KOREA, REPUBLIC OF 17084
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15540519
Correspondence name and address
LEWIS ROCA ROTHGERBER CHRISTIE LLP
P.O. BOX 29001
GLENDALE, CA 91209-9001

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