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Patent Assignment Assignor Details
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Assignor Name : YOO, CHOONGKEUN
Total Assignments: 10
Assignment: 1
Reel/Frame:021959/0927   Pages: 3
Recorded: 12/02/2008
Attorney Dkt #:065543-5139US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/11/2008
2
Exec Dt:
11/10/2008
3
Exec Dt:
11/10/2008
Assignee
1
20, YOIDO-DONG, YOUNGDUNGPO-GU
SEOUL, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12292999
Correspondence name and address
ROBERT J. GAYBRICK
MORGAN LEWIS & BOCKIUS LLP
1111 PENNSYLVANIA AVE NW
WASHINGTON, DC 20004
Assignment: 2
Reel/Frame:022059/0687   Pages: 3
Recorded: 12/18/2008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/09/2008
2
Exec Dt:
12/09/2008
Assignee
1
20, YOIDO-DONG, YONGDUNGPO-GU
SEOUL, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12314915
Correspondence name and address
SUNWOO LEE
HOLLAND & KNIGHT LLP
2099 PENNSYLVANIA AVENUE, N.W.
SUITE 100
WASHINGTON, D.C. 20006-6801
Assignment: 3
Reel/Frame:022767/0898   Pages: 3
Recorded: 05/20/2009
Attorney Dkt #:8733.2159.00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/07/2009
2
Exec Dt:
05/07/2009
3
Exec Dt:
05/07/2009
4
Exec Dt:
05/07/2009
5
Exec Dt:
05/07/2009
Assignee
1
20, YOIDO-DONG, YONGDUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 150-721
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12453740
Correspondence name and address
MCKENNA LONG & ALDRIDGE LLP
1900 K STREET, N.W.
WASHINGTON, DC 20006
Assignment: 4
Reel/Frame:025005/0351   Pages: 3
Recorded: 09/17/2010
Attorney Dkt #:8733.2386.00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/07/2010
2
Exec Dt:
09/10/2010
3
Exec Dt:
09/10/2010
Assignee
1
20 YOIDO-DONG, YONGDUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 150-721
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12884639
Correspondence name and address
MCKENNA LONG & ALDRIDGE LLP
1900 K STREET, NW
WASHINGTON, DC 20006
Assignment: 5
Reel/Frame:040674/0578   Pages: 3
Recorded: 12/19/2016
Attorney Dkt #:29272-35228/US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/14/2016
2
Exec Dt:
12/14/2016
3
Exec Dt:
12/14/2016
4
Exec Dt:
12/14/2016
Assignee
1
128, YEOUI-DAERO, YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 07336
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15383887
Correspondence name and address
CARLO MIGUEL C. OCAMPO
FENWICK & WEST LLP
801 CALIFORNIA STREET
MOUNTAIN VIEW, CA 94041
Assignment: 6
Reel/Frame:040682/0954   Pages: 5
Recorded: 12/20/2016
Attorney Dkt #:5706-0376PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/16/2016
2
Exec Dt:
12/16/2016
3
Exec Dt:
12/16/2016
4
Exec Dt:
12/14/2016
5
Exec Dt:
12/14/2016
6
Exec Dt:
12/14/2016
Assignees
1
128, YEOUI-DAERO, YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 07336
2
50, YONSEI-RO (YONSEI-UNIV, SHINCHON-DONG), SEODAEMUN-GU
SEOUL, KOREA, REPUBLIC OF 03722
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15365229
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 7
Reel/Frame:043601/0778   Pages: 3
Recorded: 09/15/2017
Attorney Dkt #:085246-578588
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/13/2017
2
Exec Dt:
09/13/2017
Assignee
1
128, YEOUI-DAERO, YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 07336
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15705615
Correspondence name and address
POLSINELLI PC
1401 EYE ST NW
SUITE 800
WASHINGTON, DC 20005-2225
Assignment: 8
Reel/Frame:043925/0413   Pages: 3
Recorded: 10/23/2017
Attorney Dkt #:002463-5180
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/26/2017
2
Exec Dt:
09/26/2017
3
Exec Dt:
09/26/2017
Assignee
1
128, YEOUI-DAERO, YOUNGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 07336
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15790545
Correspondence name and address
COLLIN W. PARK
MORGAN, LEWIS & BOCKIUS LLP
1111 PENNSYLVANIA AVENUE NW
WASHINGTON, DC 20004
Assignment: 9
Reel/Frame:044222/0182   Pages: 4
Recorded: 11/27/2017
Attorney Dkt #:5706-0411PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/14/2017
2
Exec Dt:
11/14/2017
Assignee
1
128, YEOUI-DAERO, YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 07336
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15820587
Correspondence name and address
BIRCH STEWART KOLASCH & BIRCH, LLP
8110 GATEHOUSE ROAD, SUITE 100 EAST
FALLS CHURCH, VA 22042
Assignment: 10
Reel/Frame:051344/0312   Pages: 4
Recorded: 12/18/2019
Attorney Dkt #:5706-0455PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/14/2019
2
Exec Dt:
11/14/2019
3
Exec Dt:
11/14/2019
4
Exec Dt:
11/15/2019
5
Exec Dt:
11/14/2019
Assignee
1
128, YEOUI-DAERO, YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 07336
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16716856
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
8110 GATEHOUSE ROAD, SUITE 100E
FALLS CHURCH, VA 22042

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