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Patent Assignment Assignor Details
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Assignor Name : CHANG, YOONYOUNG
Total Assignments: 4
Assignment: 1
Reel/Frame:025115/0807   Pages: 6
Recorded: 10/08/2010
Attorney Dkt #:0465-2622PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/07/2010
2
Exec Dt:
09/07/2010
3
Exec Dt:
09/01/2010
Assignee
1
20, YEOUIDO-DONG, YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 150-721
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12847269
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
PO BOX 747
FALLS CHURCH, VA 22040
Assignment: 2
Reel/Frame:036120/0909   Pages: 6
Recorded: 07/17/2015
Attorney Dkt #:0630-6413PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/09/2015
2
Exec Dt:
06/09/2015
3
Exec Dt:
06/09/2015
4
Exec Dt:
06/09/2015
5
Exec Dt:
06/09/2015
6
Exec Dt:
06/09/2015
7
Exec Dt:
06/09/2015
8
Exec Dt:
06/09/2015
9
Exec Dt:
06/09/2015
10
Exec Dt:
06/09/2015
11
Exec Dt:
06/09/2015
12
Exec Dt:
06/09/2015
13
Exec Dt:
06/09/2015
Assignee
1
128, YEOUI-DAERO, YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 150-721
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14761576
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 3
Reel/Frame:043801/0862   Pages: 5
Recorded: 10/06/2017
Attorney Dkt #:0465-6258PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/22/2017
2
Exec Dt:
09/22/2017
3
Exec Dt:
09/22/2017
4
Exec Dt:
09/22/2017
5
Exec Dt:
09/22/2017
Assignee
1
128, YEOUI-DAERO, YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 07336
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15725669
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
8110 GATEHOUSE ROAD, SUITE 100E
FALLS CHURCH, VA 22042
Assignment: 4
Reel/Frame:048797/0849   Pages: 8
Recorded: 04/04/2019
Attorney Dkt #:0465-6908PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/26/2019
2
Exec Dt:
03/26/2019
3
Exec Dt:
03/26/2019
4
Exec Dt:
03/25/2019
5
Exec Dt:
03/26/2019
6
Exec Dt:
03/26/2019
7
Exec Dt:
03/26/2019
Assignee
1
128, YEOUI-DAERO YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 07336
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16339221
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP.
8110 GATEHOUSE ROAD, SUITE 100E
FALLS CHURCH, VA 22040-0747

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