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Patent Assignment Assignor Details
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Assignor Name : CHANG, SUNGHO
Total Assignments: 13
Assignment: 1
Reel/Frame:025677/0179   Pages: 2
Recorded: 01/19/2011
Attorney Dkt #:239/306
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/21/2010
2
Exec Dt:
12/21/2010
3
Exec Dt:
12/21/2010
Assignee
1
416 MAETAN-DONG, YEONGTONG-GU
SUWON-SI, GYEONGGI-DO, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13009076
Correspondence name and address
EUGENE M. LEE
LEE & MORSE, P.C.
3141 FAIRVIEW PARK DRIVE, SUITE 500
FALLS CHURCH, VA 22042
Assignment: 2
Reel/Frame:030048/0530   Pages: 4
Recorded: 03/20/2013
Attorney Dkt #:2832-0705PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/13/2012
2
Exec Dt:
12/13/2012
Assignee
1
20 YEOUIDO-DONG YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 150-721
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13779054
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 3
Reel/Frame:036961/0079   Pages: 4
Recorded: 11/04/2015
Attorney Dkt #:1630-1299PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/27/2015
2
Exec Dt:
07/27/2015
3
Exec Dt:
07/27/2015
Assignee
1
128, YEOUI-DAERO, YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 150-721
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14814308
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
8110 GATEHOUSE ROAD
SUITE 100 EAST
FALLS CHURCH, VA 22042
Assignment: 4
Reel/Frame:040961/0888   Pages: 5
Recorded: 12/15/2016
Attorney Dkt #:1630-1466PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/25/2016
2
Exec Dt:
11/29/2016
3
Exec Dt:
11/25/2016
4
Exec Dt:
11/25/2016
5
Exec Dt:
11/25/2016
Assignee
1
128, YEOUI-DAERO, YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 07336
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15366782
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
P.O. BOX 747
STE. 100E
FALLS CHURCH, VA 22040
Assignment: 5
Reel/Frame:041227/0473   Pages: 2
Recorded: 02/10/2017
Attorney Dkt #:4898-183
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
01/31/2017
Assignee
1
169-84, GWAHAK-RO, YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF 305-806
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15503252
Correspondence name and address
HAUPTMAN HAM, LLP
2318 MILL ROAD, SUITE 1400
ALEXANDRIA, VA 22314
Assignment: 6
Reel/Frame:041528/0307   Pages: 8
Recorded: 03/09/2017
Attorney Dkt #:164363
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/28/2017
2
Exec Dt:
02/28/2017
3
Exec Dt:
02/24/2017
4
Exec Dt:
02/23/2017
5
Exec Dt:
02/24/2017
Assignee
1
5775 MOREHOUSE DRIVE
SAN DIEGO, CALIFORNIA 92121-1714
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
15421226
Correspondence name and address
NEUGEBOREN O'DOWD PC
1227 SPRUCE STREET
SUITE 200
BOULDER, CO 80302
Assignment: 7
Reel/Frame:043704/0263   Pages: 5
Recorded: 09/26/2017
Attorney Dkt #:1630-1585PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/18/2017
2
Exec Dt:
09/18/2017
3
Exec Dt:
09/18/2017
4
Exec Dt:
09/18/2017
5
Exec Dt:
09/18/2017
Assignee
1
128, YEOUI-DAERO, YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 07336
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15711530
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
8110 GATEHOUSE ROAD
SUITE 100E
FALLS CHURCH, VA 22042
Assignment: 8
Reel/Frame:044164/0149   Pages: 4
Recorded: 11/17/2017
Attorney Dkt #:1630-1606PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/24/2017
2
Exec Dt:
10/24/2017
3
Exec Dt:
10/24/2017
4
Exec Dt:
10/24/2017
Assignee
1
128, YEOUI-DAERO, YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 07336
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
15802152
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
8110 GATEHOUSE ROAD
SUITE 100E
FALLS CHURCH, VA 22042
Assignment: 9
Reel/Frame:048896/0286   Pages: 6
Recorded: 04/16/2019
Attorney Dkt #:1630-1775PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/08/2019
2
Exec Dt:
04/08/2019
3
Exec Dt:
04/08/2019
4
Exec Dt:
04/08/2019
Assignee
1
128, YEOUI-DAERO, YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 07336
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16368228
Correspondence name and address
BIRCH STEWART KOLASCH & BIRCH LLP
8110 GATEHOUSE ROAD SUITE 100E
FALLS CHURCH, VA 22042
Assignment: 10
Reel/Frame:061954/0710   Pages: 12
Recorded: 12/02/2022
Attorney Dkt #:161965-00105
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/29/2022
2
Exec Dt:
11/29/2022
3
Exec Dt:
11/29/2022
4
Exec Dt:
11/29/2022
5
Exec Dt:
11/29/2022
6
Exec Dt:
11/29/2022
7
Exec Dt:
11/29/2022
Assignee
1
169-84, GWAHAK-RO, YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF 34133
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
18061042
Correspondence name and address
BLANK ROME LLP
1825 EYE STREET, NW
WASHINGTON, DC 20006
Assignment: 11
Reel/Frame:068706/0575   Pages: 4
Recorded: 09/26/2024
Attorney Dkt #:2694.1421
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/20/2024
2
Exec Dt:
09/20/2024
3
Exec Dt:
09/20/2024
4
Exec Dt:
09/20/2024
5
Exec Dt:
09/20/2024
6
Exec Dt:
09/20/2024
7
Exec Dt:
09/20/2024
8
Exec Dt:
09/20/2024
Assignee
1
129, SAMSUNG-RO, YEONGTONG-GU
SUWON-SI, GYEONGGI-DO, KOREA, REPUBLIC OF 16677
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
18895789
Correspondence name and address
STAAS AND HALSEY LLP
1201 NEW YORK AVENUE, N.W.
7TH FLOOR
WASHINGTON, DC 20005
Assignment: 12
Reel/Frame:070251/0614   Pages: 6
Recorded: 11/26/2024
Attorney Dkt #:2694.1421
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE CORRECT DOCKET NUMBER FROM 2409.1210 TO 2694.1421 PREVIOUSLY RECORDED AT REEL: 68706 FRAME: 575. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
Exec Dt:
09/20/2024
2
Exec Dt:
09/20/2024
3
Exec Dt:
09/20/2024
4
Exec Dt:
09/20/2024
5
Exec Dt:
09/20/2024
6
Exec Dt:
09/20/2024
7
Exec Dt:
09/20/2024
8
Exec Dt:
09/20/2024
Assignee
1
129, SAMSUNG-RO, YEONGTONG-GU
SUWON-SI, GYEONGGI-DO, KOREA, REPUBLIC OF 16677
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
18895789
Correspondence name and address
STAAS AND HALSEY LLP
1201 NEW YORK AVENUE, N.W.
7TH FLOOR
WASHINGTON, DC 20005
Assignment: 13
Reel/Frame:070586/0111   Pages: 6
Recorded: 03/21/2025
Attorney Dkt #:2694.1421
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE THE THIRD INVENTOR FIRST NAME PREVIOUSLY RECORDED AT REEL: 68705 FRAME: 575. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
Exec Dt:
09/20/2024
2
Exec Dt:
09/20/2024
3
Exec Dt:
09/20/2024
4
Exec Dt:
09/20/2024
5
Exec Dt:
09/20/2024
6
Exec Dt:
09/20/2024
7
Exec Dt:
09/20/2024
8
Exec Dt:
09/20/2024
Assignee
1
129, SAMSUNG-RO, YEONGTONG-GU
SUWON-SI, GYEONGGI-DO, KOREA, REPUBLIC OF 16677
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
18895789
Correspondence name and address
STAAS AND HALSEY LLP
1201 NEW YORK AVENUE, N.W.
7TH FLOOR
WASHINGTON, DC 20005

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