skip navigationU S P T O SealUnited States Patent and Trademark Office AOTW logo
Home|Site Index|Search|Guides|Contacts|eBusiness|eBiz alerts|News|Help
Assignments on the Web > Patent Query
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 : LEE, SANGGYUN
Total Assignments: 26
Assignment: 1
Reel/Frame:030848/0980   Pages: 3
Recorded: 07/22/2013
Attorney Dkt #:9990.00034.US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
07/22/2013
Assignee
1
128 YEOUI-DAERO, YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13947662
Correspondence name and address
MCKENNA LONG & ALDRIDGE LLP
1900 K STREET, NW
WASHINGTON, DC 20006
Assignment: 2
Reel/Frame:030849/0097   Pages: 3
Recorded: 07/22/2013
Attorney Dkt #:9990.00035.US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/22/2013
2
Exec Dt:
07/22/2013
3
Exec Dt:
07/22/2013
Assignee
1
128 YEOUI-DAERO, YEONDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13947678
Correspondence name and address
MCKENNA LONG & ALDRIDGE LLP
1900 K STREET, NW
WASHINGTON, DC 20006
Assignment: 3
Reel/Frame:031191/0714   Pages: 4
Recorded: 09/12/2013
Attorney Dkt #:9990.00033.US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/19/2013
2
Exec Dt:
08/06/2013
3
Exec Dt:
08/06/2013
Assignee
1
20 YEOUIDO-DONG, YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13948763
Correspondence name and address
MCKENNA LONG & ALDRIDGE LLP
1900 K STREET, NW
WASHINGTON, DC 20006
Assignment: 4
Reel/Frame:037212/0430   Pages: 3
Recorded: 12/04/2015
Attorney Dkt #:9990.00047.US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/29/2014
2
Exec Dt:
05/29/2014
3
Exec Dt:
05/29/2014
Assignee
1
128, YEOUI-DAERO, YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 150-721
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14289013
Correspondence name and address
DENTONS US LLP
1900 K. STREET, N.W.
WASHINGTON, DC 20006
Assignment: 5
Reel/Frame:037212/0787   Pages: 3
Recorded: 12/04/2015
Attorney Dkt #:9990.00047.US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/29/2014
2
Exec Dt:
05/29/2014
3
Exec Dt:
05/29/2014
Assignee
1
128, YEOUI-DAERO, YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 150-721
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14289026
Correspondence name and address
DENTONS US LLP
1900 K. STREET, N.W.
WASHINGTON, DC 20006
Assignment: 6
Reel/Frame:038424/0659   Pages: 3
Recorded: 04/29/2016
Attorney Dkt #:9990.00049.US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/29/2014
2
Exec Dt:
05/29/2014
3
Exec Dt:
05/29/2014
Assignee
1
128, YEOUI-DAERO, YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 150-721
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14289164
Correspondence name and address
DENTONS US LLP
1900 K. STREET, N.W.
WASHINGTON, DC 20006
Assignment: 7
Reel/Frame:047765/0340   Pages: 3
Recorded: 12/13/2018
Attorney Dkt #:9990.000092.US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/12/2018
2
Exec Dt:
12/12/2018
3
Exec Dt:
12/12/2018
Assignee
1
128 YEOUI-DAERO, YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 07336
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16217742
Correspondence name and address
DENTONS US LLP
1900 K. STREET, N.W.
WASHINGTON, DC 20006
Assignment: 8
Reel/Frame:047765/0830   Pages: 3
Recorded: 12/13/2018
Attorney Dkt #:9990.00094.US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/12/2018
2
Exec Dt:
12/12/2018
3
Exec Dt:
12/12/2018
Assignee
1
128 YEOUI-DAERO, YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 150-721
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16217615
Correspondence name and address
DENTONS US LLP
1900 K. STREET, N.W.
WASHINGTON, DC 20006
Assignment: 9
Reel/Frame:047870/0120   Pages: 3
Recorded: 12/28/2018
Attorney Dkt #:9990.00093.US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/12/2018
2
Exec Dt:
12/12/2018
3
Exec Dt:
12/12/2018
4
Exec Dt:
12/12/2018
Assignee
1
128, YEOUI-DAERO, YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 137-893
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16235595
Correspondence name and address
DENTONS US LLP
1900 K. STREET, N.W.
WASHINGTON, DC 20006
Assignment: 10
Reel/Frame:053490/0854   Pages: 4
Recorded: 08/13/2020
Attorney Dkt #:9990.00120.US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/13/2020
2
Exec Dt:
08/13/2020
3
Exec Dt:
08/13/2020
4
Exec Dt:
08/13/2020
5
Exec Dt:
08/13/2020
Assignee
1
128, YEOUI-DAERO, YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 07336
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16992905
Correspondence name and address
DENTONS US LLP
1900 K. STREET, N.W.
WASHINGTON, DC 20006
Assignment: 11
Reel/Frame:053605/0482   Pages: 3
Recorded: 08/26/2020
Attorney Dkt #:9990.00121.US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/24/2020
2
Exec Dt:
08/26/2020
3
Exec Dt:
08/26/2020
4
Exec Dt:
08/19/2020
Assignee
1
128, YEOUI-DAERO, YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 07336
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17003471
Correspondence name and address
DENTONS US LLP
1900 K. STREET, N.W.
WASHINGTON, DC 20006
Assignment: 12
Reel/Frame:062604/0195   Pages: 3
Recorded: 02/06/2023
Attorney Dkt #:9990.000180.US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/31/2023
2
Exec Dt:
01/31/2023
3
Exec Dt:
01/31/2023
Assignee
1
128, YEOUI-DAERO YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 07336
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
18020009
Correspondence name and address
DENTONS US LLP
1900 K STREET, N.W.
WASHINGTON, 20006 KOREA, REPUBLIC OF
Assignment: 13
Reel/Frame:062633/0809   Pages: 3
Recorded: 02/08/2023
Attorney Dkt #:15009990.000181.US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/31/2023
2
Exec Dt:
01/31/2023
3
Exec Dt:
01/31/2023
Assignee
1
128, YEOUI-DAERO, YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 07336
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
18020057
Correspondence name and address
DENTONS US LLP
1900 K STREET NW
WASHINGTON, DC 20006
Assignment: 14
Reel/Frame:062605/0322   Pages: 3
Recorded: 02/06/2023
Attorney Dkt #:9990.00182.US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/02/2023
2
Exec Dt:
02/02/2023
3
Exec Dt:
02/02/2023
Assignee
1
128, YEOUI-DAERO, YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 07336
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
18020027
Correspondence name and address
DENTONS US LLP
1900 K STREET, NW
WASHINGTON, DC 20006
Assignment: 15
Reel/Frame:064061/0166   Pages: 3
Recorded: 06/26/2023
Attorney Dkt #:HI-2065
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/07/2023
2
Exec Dt:
06/07/2023
3
Exec Dt:
06/07/2023
Assignee
1
128, YEOUI-DAERO, YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 07336
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
18269698
Correspondence name and address
KED & ASSOCIATES, LLP
P.O. BOX 8638
RESTON, VA 20195
Assignment: 16
Reel/Frame:064141/0017   Pages: 3
Recorded: 07/03/2023
Attorney Dkt #:HI-2064
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/07/2023
2
Exec Dt:
06/07/2023
3
Exec Dt:
06/07/2023
Assignee
1
128, YEOUI-DAERO, YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 07336
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
18270821
Correspondence name and address
KED & ASSOCIATES, LLP
P.O. BOX 8638
RESTON, VA 20195
Assignment: 17
Reel/Frame:063967/0327   Pages: 3
Recorded: 06/15/2023
Attorney Dkt #:HI-2059
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/14/2023
2
Exec Dt:
06/14/2023
3
Exec Dt:
06/14/2023
Assignee
1
128, YEOUI-DAERO, YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 07336
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
18267341
Correspondence name and address
KED & ASSOCIATES, LLP
P.O. BOX 8638
RESTON, VA 20195
Assignment: 18
Reel/Frame:063967/0363   Pages: 3
Recorded: 06/15/2023
Attorney Dkt #:HI-2060
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/14/2023
2
Exec Dt:
06/14/2023
3
Exec Dt:
06/14/2023
Assignee
1
128, YEOUI-DAERO, YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 07336
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
18267369
Correspondence name and address
KED & ASSOCIATES, LLP
P.O. BOX 8638
RESTON, VA 20195
Assignment: 19
Reel/Frame:063967/0402   Pages: 3
Recorded: 06/15/2023
Attorney Dkt #:HI-2061
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/14/2023
2
Exec Dt:
06/14/2023
3
Exec Dt:
06/14/2023
Assignee
1
128, YEOUI-DAERO, YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 07336
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
18267386
Correspondence name and address
KED & ASSOCIATES, LLP
P.O. BOX 8638
RESTON, VA 20195
Assignment: 20
Reel/Frame:064141/0600   Pages: 3
Recorded: 07/03/2023
Attorney Dkt #:HI-2067
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/20/2023
2
Exec Dt:
06/20/2023
3
Exec Dt:
06/20/2023
Assignee
1
128, YEOUI-DAERO, YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 07336
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
18270824
Correspondence name and address
KED & ASSOCIATES, LLP
P.O. BOX 8638
RESTON, VA 20195
Assignment: 21
Reel/Frame:064141/0757   Pages: 3
Recorded: 07/03/2023
Attorney Dkt #:HI-2068
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/20/2023
2
Exec Dt:
06/20/2023
3
Exec Dt:
06/20/2023
Assignee
1
128, YEOUI-DAERO, YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 07336
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
18270829
Correspondence name and address
KED & ASSOCIATES, LLP
P.O. BOX 8638
RESTON, VA 20195
Assignment: 22
Reel/Frame:065014/0821   Pages: 3
Recorded: 09/25/2023
Attorney Dkt #:HI-2086
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/25/2023
2
Exec Dt:
09/25/2023
3
Exec Dt:
09/25/2023
Assignee
1
128, YEOUI-DAERO, YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 07336
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
18283656
Correspondence name and address
KED & ASSOCIATES, LLP
P.O. BOX 8638
RESTON, VA 20195
Assignment: 23
Reel/Frame:068365/0700   Pages: 3
Recorded: 08/22/2024
Attorney Dkt #:HI-2151
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/22/2024
2
Exec Dt:
08/22/2024
3
Exec Dt:
08/22/2024
Assignee
1
128, YEOUI-DAERO, YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 07336
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
18722024
Correspondence name and address
SARAH GARRETT
P.O. BOX 8638
RESTON, VA 20195
Assignment: 24
Reel/Frame:069976/0849   Pages: 3
Recorded: 01/23/2025
Attorney Dkt #:HI-2157
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/22/2025
2
Exec Dt:
01/22/2025
3
Exec Dt:
01/22/2025
Assignee
1
128, YEOUI-DAERO, YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 07336
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
18722717
Correspondence name and address
SARAH GARRETT
P.O. BOX 8638
RESTON, VA 20195
Assignment: 25
Reel/Frame:071130/0210   Pages: 5
Recorded: 05/15/2025
Attorney Dkt #:3449-5584DUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/01/2025
2
Exec Dt:
04/01/2025
3
Exec Dt:
04/01/2025
4
Exec Dt:
04/01/2025
5
Exec Dt:
04/01/2025
6
Exec Dt:
04/01/2025
7
Exec Dt:
04/01/2025
8
Exec Dt:
04/01/2025
9
Exec Dt:
04/01/2025
Assignee
1
128, YEOUI-DAERO, YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 07336
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
NONE
35524783
Correspondence name and address
TAN T. TU
BIRCH, STEWART, KOLASCH & BIRCH, LLP
2600 PARK TOWER DRIVE, SUITE 600
VIENNA, VA 22180
Assignment: 26
Reel/Frame:071229/0957   Pages: 5
Recorded: 05/27/2025
Attorney Dkt #:3449-5585DUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/01/2025
2
Exec Dt:
04/01/2025
3
Exec Dt:
04/01/2025
4
Exec Dt:
04/01/2025
5
Exec Dt:
04/01/2025
6
Exec Dt:
04/01/2025
7
Exec Dt:
04/01/2025
8
Exec Dt:
04/01/2025
9
Exec Dt:
04/01/2025
Assignee
1
128, YEOUI-DAERO, YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 07336
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
NONE
35524775
Correspondence name and address
SARA PADILLA
BSKB LLP
2600 PARK TOWER DRIVE, SUITE 600
VIENNA, VA 22180

Search Results as of: 08/11/2025 11:03 PM
If you have any comments or questions concerning the data displayed, contact PRD / Assignments at 571-272-3350. v.2.6
Web interface last modified: August 25, 2017 v.2.6
| .HOME | INDEX| SEARCH | eBUSINESS | CONTACT US | PRIVACY STATEMENT