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 : CHANG, KAP-SEOK
Total Assignments: 25
Assignment: 1
Reel/Frame:020967/0513   Pages: 5
Recorded: 05/19/2008
Attorney Dkt #:YOM-0495
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/24/2008
2
Exec Dt:
04/24/2008
3
Exec Dt:
04/24/2008
4
Exec Dt:
04/24/2008
5
Exec Dt:
04/24/2008
6
Exec Dt:
04/24/2008
7
Exec Dt:
04/24/2008
8
Exec Dt:
04/24/2008
Assignee
1
161, GAJEONG-DONG, YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF 305-350
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12094238
Correspondence name and address
CANTOR COLBURN, LLP
20 CHURCH STREET
22ND FLOOR
HARTFORD, CT 06103
Assignment: 2
Reel/Frame:021136/0835   Pages: 4
Recorded: 06/23/2008
Attorney Dkt #:YOM-0514
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/03/2008
2
Exec Dt:
06/03/2008
3
Exec Dt:
06/03/2008
4
Exec Dt:
06/03/2008
5
Exec Dt:
06/03/2008
6
Exec Dt:
06/03/2008
7
Exec Dt:
06/03/2008
Assignee
1
161, GAJEONG-DONG, YUSEONG-GU
DAEJEON, KOREA, DEMOCRATIC PEOPLE'S REPUBLIC OF 305-350
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
12158868
Correspondence name and address
CANTOR COLBURN LLP
20 CHURCH STREET, 22ND FLOOR
HARTFORD, CT 06103
Assignment: 3
Reel/Frame:022097/0039   Pages: 6
Recorded: 01/13/2009
Attorney Dkt #:YOM-0514
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE RECEIVING PAR
Assignors
1
Exec Dt:
06/03/2008
2
Exec Dt:
06/03/2008
3
Exec Dt:
06/03/2008
4
Exec Dt:
06/03/2008
5
Exec Dt:
06/03/2008
6
Exec Dt:
06/03/2008
7
Exec Dt:
06/03/2008
Assignee
1
161, GAJEONG-DONG, YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF 305-350
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
12158868
Correspondence name and address
CANTOR COLBURN LLP
20 CHURCH STREET, 22ND FLOOR
HARTFORD, CT 06103
Assignment: 4
Reel/Frame:022171/0681   Pages: 6
Recorded: 01/29/2009
Attorney Dkt #:YOM-0514
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE CORRECTED ASSIGNMENT TO CORRECT THE SERIAL NUMBER ON THE COVER SHEET PREVIOUSLY RECORDED ON REEL 022097 FRAME 0039. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
Exec Dt:
06/03/2008
2
Exec Dt:
06/03/2008
3
Exec Dt:
06/03/2008
4
Exec Dt:
06/03/2008
5
Exec Dt:
06/03/2008
6
Exec Dt:
06/03/2008
7
Exec Dt:
06/03/2008
Assignee
1
161, GAJEONG-DONG, YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF 305-350
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
12158868
Correspondence name and address
CANTOR COLBURN LLP
20 CHURCH STREET, 22ND FLOOR
HARTFORD, CT 06103
Assignment: 5
Reel/Frame:021189/0605   Pages: 4
Recorded: 07/02/2008
Attorney Dkt #:YOM-0515
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/18/2008
2
Exec Dt:
06/18/2008
3
Exec Dt:
06/18/2008
4
Exec Dt:
06/18/2008
5
Exec Dt:
06/18/2008
Assignee
1
161, GAJEONG-DONG, YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF 305-350
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12159946
Correspondence name and address
CANTOR COLBURN, LLP
20 CHURCH STREET
22ND FLOOR
HARTFORD, CT 06103
Assignment: 6
Reel/Frame:021227/0805   Pages: 4
Recorded: 07/11/2008
Attorney Dkt #:YOM-0516
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/18/2008
2
Exec Dt:
06/18/2008
3
Exec Dt:
06/18/2008
4
Exec Dt:
06/18/2008
5
Exec Dt:
06/18/2008
6
Exec Dt:
06/18/2008
Assignee
1
161, GAJEONG-DONG, YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF 305-350
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12160719
Correspondence name and address
CANTOR COLBURN LLP
20 CHURCH STREET, 22ND FLOOR
HARTFORD, CT 06103
Assignment: 7
Reel/Frame:021632/0094   Pages: 4
Recorded: 10/03/2008
Attorney Dkt #:YPL-0562
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/22/2008
2
Exec Dt:
09/22/2008
3
Exec Dt:
09/22/2008
4
Exec Dt:
09/22/2008
5
Exec Dt:
09/22/2008
6
Exec Dt:
09/22/2008
Assignee
1
161 GAJEONG-DONG, YUSONG-GU
DAEJEON-CITY, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12093415
Correspondence name and address
CANTOR COLBURN, LLP
20 CHURCH STREET
22ND FLOOR
HARTFORD, CT 06103
Assignment: 8
Reel/Frame:021852/0149   Pages: 4
Recorded: 11/18/2008
Attorney Dkt #:YPL-0564
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/06/2008
2
Exec Dt:
10/06/2008
3
Exec Dt:
10/06/2008
4
Exec Dt:
10/06/2008
5
Exec Dt:
10/06/2008
6
Exec Dt:
10/06/2008
Assignee
1
161 GAJEONG-DONG, YUSONG-GU
DAEJEON-CITY, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12093428
Correspondence name and address
CANTOR COLBURN, LLP
20 CHURCH STREET
22ND FLOOR
HARTFORD, CT 06103
Assignment: 9
Reel/Frame:021733/0139   Pages: 4
Recorded: 10/24/2008
Attorney Dkt #:YPL-0563
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/23/2008
2
Exec Dt:
10/23/2008
3
Exec Dt:
10/23/2008
4
Exec Dt:
10/23/2008
5
Exec Dt:
10/23/2008
6
Exec Dt:
10/23/2008
Assignee
1
161 GAJEONG-DONG, YUSONG-GU
DAEJEON-CITY, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12093284
Correspondence name and address
CANTOR COLBURN, LLP
20 CHURCH STREET
22ND FLOOR
HARTFORD, CT 06103
Assignment: 10
Reel/Frame:022015/0445   Pages: 6
Recorded: 12/22/2008
Attorney Dkt #:YOM-0532
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/22/2008
2
Exec Dt:
12/22/2008
3
Exec Dt:
12/22/2008
4
Exec Dt:
12/22/2008
5
Exec Dt:
12/22/2008
6
Exec Dt:
12/22/2008
Assignee
1
161, GAJEONG-DONG, YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF 305-350
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
12306058
Correspondence name and address
CANTOR COLBURN, LLP
20 CHURCH STREET
22ND FLOOR
HARTFORD, CT 06103
Assignment: 11
Reel/Frame:022323/0740   Pages: 10
Recorded: 02/27/2009
Attorney Dkt #:YM7-002US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/26/2009
2
Exec Dt:
02/26/2009
3
Exec Dt:
02/26/2009
4
Exec Dt:
02/26/2009
5
Exec Dt:
02/26/2009
6
Exec Dt:
02/26/2009
7
Exec Dt:
02/26/2009
Assignee
1
161 GAJEONG-DONG, YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF 305-350
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12439223
Correspondence name and address
EUIHOON LEE
LAHIVE & COCKFIELD, LLP
ONE POST OFFICE SQUARE
BOSTON, MA 02109
Assignment: 12
Reel/Frame:029704/0633   Pages: 10
Recorded: 01/28/2013
Attorney Dkt #:YM7-002USCN(52915.09073)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/26/2009
2
Exec Dt:
02/26/2009
3
Exec Dt:
02/26/2009
4
Exec Dt:
02/26/2009
5
Exec Dt:
02/26/2009
6
Exec Dt:
02/26/2009
7
Exec Dt:
02/26/2009
Assignee
1
161 GAJEONG-DONG, YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF 305-350
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13751633
Correspondence name and address
NELSON MULLINS RILEY & SCARBOROUGH LLP
ONE POST OFFICE SQUARE, 30TH FLOOR
BOSTON, MA 02109
Assignment: 13
Reel/Frame:022697/0818   Pages: 10
Recorded: 05/18/2009
Attorney Dkt #:YM7-014US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/12/2009
2
Exec Dt:
05/12/2009
3
Exec Dt:
05/12/2009
4
Exec Dt:
05/12/2009
5
Exec Dt:
05/14/2009
6
Exec Dt:
05/12/2009
7
Exec Dt:
05/12/2009
Assignee
1
161 GAJEONG-DONG
YUSONG-GU, DAEJEON, KOREA, REPUBLIC OF 305-350
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12515356
Correspondence name and address
LAHIVE & COCKFIELD, LLP FLOOR 30, SUITE
ONE POST OFFICE SQUARE
BOSTON, MA 02109
Assignment: 14
Reel/Frame:022784/0193   Pages: 7
Recorded: 06/04/2009
Attorney Dkt #:YM7-016US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/14/2009
2
Exec Dt:
05/14/2009
3
Exec Dt:
05/14/2009
4
Exec Dt:
05/14/2009
5
Exec Dt:
05/14/2009
6
Exec Dt:
05/14/2009
7
Exec Dt:
05/14/2009
Assignee
1
161 GAJEONG-DONG, YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF 305-350
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12517767
Correspondence name and address
LAHIVE & COCKFIELD, LLP FLOOR 30, SUITE
ONE POST OFFICE SQUARE
BOSTON, MA 02109
Assignment: 15
Reel/Frame:023206/0833   Pages: 8
Recorded: 09/09/2009
Attorney Dkt #:0204-0073
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/13/2009
2
Exec Dt:
08/13/2009
3
Exec Dt:
08/13/2009
4
Exec Dt:
08/13/2009
5
Exec Dt:
08/13/2009
6
Exec Dt:
08/13/2009
7
Exec Dt:
08/13/2009
Assignees
1
161, GAJEONG-DONG, YUSEONG-GU
DAEJEON 305-350, KOREA, REPUBLIC OF
2
416, MAETAN-DONG, YEONGTONG-GU
SUWON-SI, GYEONGGI-DO, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12307909
Correspondence name and address
GEORGE ECKERT
1130 CONNECTICUT AVE., NW
SUITE 420
WASHINGTON, DC 20036
Assignment: 16
Reel/Frame:023450/0278   Pages: 6
Recorded: 10/30/2009
Attorney Dkt #:CU-7883 WWP/NK
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/23/2009
2
Exec Dt:
10/23/2009
3
Exec Dt:
10/23/2009
4
Exec Dt:
10/23/2009
5
Exec Dt:
10/23/2009
6
Exec Dt:
10/23/2009
7
Exec Dt:
10/23/2009
Assignees
1
161, GAJEONG-DONG, YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF 305-350
2
416, MAETAN-DONG, YEONGTONG-GU, SUWON-SI
GYEONGGI-DO, KOREA, REPUBLIC OF 442-742
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12598256
Correspondence name and address
RICHARD J. STREIT
LADAS & PARRY, 224 SOUTH MICHIGAN AVE.
CHICAGO, IL 60604
Assignment: 17
Reel/Frame:027892/0243   Pages: 4
Recorded: 03/20/2012
Attorney Dkt #:MUH 163NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/05/2012
2
Exec Dt:
03/05/2012
3
Exec Dt:
03/05/2012
4
Exec Dt:
03/05/2012
5
Exec Dt:
03/05/2012
Assignee
1
161 GAJEONG-DONG, YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF 305-700
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13382911
Correspondence name and address
RABIN & BERDO, P.C.
1101 14TH ST., N.W., SUITE 500
WASHINGTON, DC 20005
Assignment: 18
Reel/Frame:028206/0033   Pages: 5
Recorded: 05/14/2012
Attorney Dkt #:MUH-169NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/11/2012
2
Exec Dt:
05/11/2012
3
Exec Dt:
05/11/2012
4
Exec Dt:
05/11/2012
5
Exec Dt:
05/11/2012
6
Exec Dt:
05/11/2012
7
Exec Dt:
05/11/2012
Assignee
1
161 GAJEONG-DONG, YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF 305-700
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13509795
Correspondence name and address
RABIN & BERDO, P.C.
1101 14TH ST., N.W., SUITE 500
WASHINGTON, DC 20005
Assignment: 19
Reel/Frame:028894/0321   Pages: 4
Recorded: 09/04/2012
Attorney Dkt #:MUH-175NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/27/2012
2
Exec Dt:
08/27/2012
3
Exec Dt:
08/27/2012
4
Exec Dt:
08/27/2012
5
Exec Dt:
08/27/2012
Assignee
1
161, GAJEONG-DONG, YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF 305-700
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13582650
Correspondence name and address
RABIN & BERDO, P.C.
1101 14TH ST., N.W., SUITE 500
WASHINGTON, DC 20005
Assignment: 20
Reel/Frame:036572/0098   Pages: 4
Recorded: 09/15/2015
Attorney Dkt #:MUH-175NPC1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/30/2015
2
Exec Dt:
08/30/2015
3
Exec Dt:
08/30/2015
4
Exec Dt:
08/30/2015
5
Exec Dt:
08/30/2015
Assignee
1
161, GAJEONG-DONG, YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF 305-700
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14817202
Correspondence name and address
RABIN & BERDO, P.C.
1101 14TH ST., N.W., SUITE 500
WASHINGTON, DC 20005
Assignment: 21
Reel/Frame:040497/0149   Pages: 4
Recorded: 12/02/2016
Attorney Dkt #:MUH-163NPC1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/02/2016
2
Exec Dt:
12/02/2016
3
Exec Dt:
12/02/2016
4
Exec Dt:
12/02/2016
5
Exec Dt:
12/02/2016
Assignee
1
218 GAJEONG-RO, YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF 34129
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15213359
Correspondence name and address
RABIN & BERDO, P.C.
1101 14TH ST., N.W., SUITE 500
WASHINGTON, DC 20005
Assignment: 22
Reel/Frame:042678/0112   Pages: 4
Recorded: 06/12/2017
Attorney Dkt #:MUH-163NPC2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/02/2016
2
Exec Dt:
12/02/2016
3
Exec Dt:
12/02/2016
4
Exec Dt:
12/02/2016
5
Exec Dt:
12/02/2016
Assignee
1
218 GAJEONG-RO, YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF 34129
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15620154
Correspondence name and address
RABIN & BERDO, P.C.
1101 14TH ST., N.W., SUITE 500
WASHINGTON, DC 20005
Assignment: 23
Reel/Frame:045799/0733   Pages: 4
Recorded: 05/14/2018
Attorney Dkt #:MUH-163NPC3
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/02/2016
2
Exec Dt:
12/02/2016
3
Exec Dt:
12/02/2016
4
Exec Dt:
12/02/2016
5
Exec Dt:
12/02/2016
Assignee
1
218 GAJEONG-RO, YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF 34129
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15979422
Correspondence name and address
RABIN & BERDO, P.C.
1101 14TH ST., N.W., SUITE 500
WASHINGTON, DC 20005
Assignment: 24
Reel/Frame:052732/0720   Pages: 4
Recorded: 05/22/2020
Attorney Dkt #:MUH-163NPC4 (LE)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/02/2016
2
Exec Dt:
12/02/2016
3
Exec Dt:
12/02/2016
4
Exec Dt:
12/02/2016
5
Exec Dt:
12/02/2016
Assignee
1
218, GAJEONG-RO, YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF 34129
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16881254
Correspondence name and address
RABIN & BERDO, P.C.
2650 PARK TOWER DRIVE, SUITE 802
VIENNA, VA 22180
Assignment: 25
Reel/Frame:056516/0264   Pages: 4
Recorded: 06/11/2021
Attorney Dkt #:MUH-163NPC5 (LE)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/02/2016
2
Exec Dt:
12/02/2016
3
Exec Dt:
12/02/2016
4
Exec Dt:
12/02/2016
5
Exec Dt:
12/02/2016
Assignee
1
218, GAJEONG-RO, YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF 34129
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17345723
Correspondence name and address
RABIN & BERDO, P.C.
2650 PARK TOWER DRIVE, SUITE 802
VIENNA, VA 22180

Search Results as of: 06/06/2024 11:39 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