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Patent Assignment Assignor Details
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Assignor Name : CHOI-GROGAN, YUNG
Total Assignments: 28
Assignment: 1
Reel/Frame:021588/0763   Pages: 6
Recorded: 09/25/2008
Attorney Dkt #:2007-1960/ATTWP252US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/25/2008
2
Exec Dt:
09/25/2008
3
Exec Dt:
09/25/2008
Assignee
1
5565 GLENRIDGE CONNECTOR
ATLANTA, GEORGIA 30342
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
12238400
Correspondence name and address
HIMANSHU S. AMIN
1900 E. 9TH STREET
24TH FLOOR, NATIONAL CITY CENTER
CLEVELAND, OH 44114
Assignment: 2
Reel/Frame:022292/0543   Pages: 8
Recorded: 02/20/2009
Attorney Dkt #:2008-0870 (ATTWP255US)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/12/2008
2
Exec Dt:
02/05/2009
3
Exec Dt:
11/07/2008
Assignee
1
1025 LENOX PARK BOULEVARD, NE
ATLANTA, GEORGIA 30319
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12254708
Correspondence name and address
AT&T LEGAL DEPARTMENT-AT ATTN: PATENT
ONE AT&T WAY
ROOM 2A-207
BEDMINSTER, NJ 07921
Assignment: 3
Reel/Frame:031020/0972   Pages: 8
Recorded: 08/15/2013
Attorney Dkt #:2008-0870 CON/ATTWP255USD
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/12/2008
2
Exec Dt:
02/05/2009
3
Exec Dt:
11/07/2008
Assignee
1
1025 LENOX PARK BOULEVARD, NE
ATLANTA, GEORGIA 30319
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13968087
Correspondence name and address
AT&T LEGAL DEPARTMENT - T&W ATTN: PATEN
ROOM 2A-207
ONE AT&T WAY
BEDMINSTER, NJ 07921
Assignment: 4
Reel/Frame:037590/0438   Pages: 8
Recorded: 01/26/2016
Attorney Dkt #:2008-0870CON1/ATTWP255USH
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/12/2008
2
Exec Dt:
02/05/2009
3
Exec Dt:
11/07/2008
Assignee
1
1025 LENOX PARK BOULEVARD, NE
ATLANTA, GEORGIA 30319
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15006217
Correspondence name and address
AMIN, TUROCY & WATSON, LLP
127 PUBLIC SQUARE
57TH FLOOR, KEY TOWER
CLEVELAND, OH 44114
Assignment: 5
Reel/Frame:022292/0291   Pages: 8
Recorded: 02/20/2009
Attorney Dkt #:2008-0870A (ATTWP255USA)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/13/2009
2
Exec Dt:
02/20/2009
3
Exec Dt:
02/13/2009
Assignee
1
1025 LENOX PARK BOULEVARD, NE
ATLANTA, GEORGIA 30319
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12254704
Correspondence name and address
AT&T LEGAL DEPARTMENT - AT ATTN: PATENT
ROOM 2A-207
ONE AT&T WAY
BEDMINSTER, NJ 07921
Assignment: 6
Reel/Frame:028822/0735   Pages: 8
Recorded: 08/21/2012
Attorney Dkt #:2008-0870ACONATTWP255USB
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/13/2009
2
Exec Dt:
02/20/2009
3
Exec Dt:
02/13/2009
Assignee
1
1025 LENOX PARK BOULEVARD NE
ATLANTA, GEORGIA 30319
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13590820
Correspondence name and address
TUROCY & WATSON, LLP
127 PUBLIC SQUARE
57TH FLOOR KEY TOWER
CLEVELAND, OH 44114
Assignment: 7
Reel/Frame:030559/0983   Pages: 8
Recorded: 06/06/2013
Attorney Dkt #:20080870ACON1/ATTWP255USC
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/13/2009
2
Exec Dt:
02/20/2009
3
Exec Dt:
02/13/2009
Assignee
1
1025 LENOX PARK BOULEVARD, NE
ATLANTA, GEORGIA 30319
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13911475
Correspondence name and address
AT&T LEGAL DEPARTMENT - T&W ATTN: PATEN
ROOM 2A-207
ONE AT&T WAY
BEDMINSTER, NJ 07921
Assignment: 8
Reel/Frame:032679/0747   Pages: 8
Recorded: 04/15/2014
Attorney Dkt #:20080870ACON2/ATTWP255USE
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/13/2009
2
Exec Dt:
02/20/2009
3
Exec Dt:
02/13/2009
Assignee
1
1025 LENOX PARK BOULEVARD, NE
ATLANTA, GEORGIA 30319
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14253582
Correspondence name and address
AT&T LEGAL DEPARTMENT - T&W ATTN: PATEN
ROOM 2A-207
ONE AT&T WAY
BEDMINSTER, NJ 07921
Assignment: 9
Reel/Frame:034130/0645   Pages: 8
Recorded: 11/07/2014
Attorney Dkt #:20080870ACON3/ATTWP255USF
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/13/2009
2
Exec Dt:
02/20/2009
3
Exec Dt:
02/13/2009
Assignee
1
1025 LENOX PARK BOULEVARD, NE
ATLANTA, GEORGIA 30319
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14536404
Correspondence name and address
AT&T LEGAL DEPARTMENT - T&W
ROOM 2A-207
ONE AT&T WAY
BEDMINSTER, NJ 07921
Assignment: 10
Reel/Frame:036997/0346   Pages: 8
Recorded: 11/10/2015
Attorney Dkt #:20080870ACON4/ATTWP255USG
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/13/2009
2
Exec Dt:
02/20/2009
3
Exec Dt:
02/13/2009
Assignee
1
1025 LENOX PARK BOULEVARD, NE
ATLANTA, GEORGIA 30319
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14936681
Correspondence name and address
AT&T LEGAL DEPARTMENT - T&W
ROOM 2A-207
ONE AT&T WAY
BEDMINSTER, NJ 07921
Assignment: 11
Reel/Frame:023495/0360   Pages: 3
Recorded: 11/10/2009
Attorney Dkt #:ATTM-1447 2008-2215
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
08/25/2009
Assignee
1
1025 LENOX PARK BOULEVARD, NE
ATLANTA, GEORGIA 30319
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12552838
Correspondence name and address
WOODCOCK WASHBURN LLP
2929 ARCH STREET
CIRA CENTRE, 12TH FLOOR
PHILADELPHIA, PA 19104
Assignment: 12
Reel/Frame:030554/0040   Pages: 3
Recorded: 06/05/2013
Attorney Dkt #:2008-2215 CON/ATTWP556USA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
08/25/2009
Assignee
1
1025 LENOX PARK BOULEVARD, NE
ATLANTA, GEORGIA 30319
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13911048
Correspondence name and address
AT&T LEGAL DEPARTMENT - T&W
ROOM 2A-207
ONE AT&T WAY
BEDMINSTER, NJ 07921
Assignment: 13
Reel/Frame:032260/0710   Pages: 3
Recorded: 02/20/2014
Attorney Dkt #:2008-2215CON1/ATTWP556USB
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
08/25/2009
Assignee
1
1025 LENOX PARK BOULEVARD, NE
ATLANTA, GEORGIA 30319
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14185773
Correspondence name and address
AT&T LEGAL DEPARTMENT - T&W
ROOM 2A-207
ONE AT&T WAY
BEDMINSTER, NJ 07921
Assignment: 14
Reel/Frame:024094/0956   Pages: 6
Recorded: 03/17/2010
Attorney Dkt #:ATT/2007-1952
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/16/2010
2
Exec Dt:
03/17/2010
3
Exec Dt:
03/17/2010
Assignee
1
1025 LENOX PARK BOULEVARD, N.E.
ATLANTA, GEORGIA 30319
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12626076
Correspondence name and address
JOHN SHERMAN
ONE AT&T WAY
ROOM 2A-207
BEDMINSTER, NJ 07921
Assignment: 15
Reel/Frame:031288/0598   Pages: 6
Recorded: 09/26/2013
Attorney Dkt #:2007-1952CON
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/16/2010
2
Exec Dt:
03/17/2010
3
Exec Dt:
03/17/2010
Assignee
1
1025 LENOX PARK BOULEVARD, N.E.
ATLANTA, GEORGIA 30319
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13970257
Correspondence name and address
AT&T LEGAL DEPARTMENT - WT
ONE AT&T WAY
ROOM 2A-212
BEDMINSTER, NJ 07921
Assignment: 16
Reel/Frame:033311/0606   Pages: 5
Recorded: 07/15/2014
Attorney Dkt #:2007-1952CON
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/16/2010
2
Exec Dt:
03/17/2010
3
Exec Dt:
03/17/2010
Assignee
1
1025 LENOX PARK BOULEVARD, N.E.
ATLANTA, GEORGIA 30319
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14331027
Correspondence name and address
AT&T LEGAL DEPARTMENT - WT
ONE AT&T WAY
ROOM 2A-212
BEDMINSTER, NJ 07921
Assignment: 17
Reel/Frame:035463/0536   Pages: 6
Recorded: 04/22/2015
Attorney Dkt #:2007-1952CON2 (14/691297)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/16/2010
2
Exec Dt:
03/17/2010
3
Exec Dt:
03/17/2010
Assignee
1
1025 LENOX PARK BOULEVARD, N.E.
ATLANTA, GEORGIA 30319
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14691297
Correspondence name and address
AT&T LEGAL DEPARTMENT - WT
ONE AT&T WAY
ROOM 2A-212
BEDMINSTER, NJ 07921
Assignment: 18
Reel/Frame:037736/0008   Pages: 6
Recorded: 02/15/2016
Attorney Dkt #:2007-1952CON3
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/16/2010
2
Exec Dt:
03/17/2010
3
Exec Dt:
03/17/2010
Assignee
1
1025 LENOX PARK BOULEVARD, N.E.
ATLANTA, GEORGIA 30319
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15043877
Correspondence name and address
AT&T LEGAL DEPARTMENT - TRBK
ONE AT&T WAY
ROOM 2A-212
BEDMINSTER, NJ 07921
Assignment: 19
Reel/Frame:040812/0001   Pages: 6
Recorded: 12/30/2016
Attorney Dkt #:2007-1952CON4
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/16/2010
2
Exec Dt:
03/17/2010
3
Exec Dt:
03/17/2010
Assignee
1
1025 LENOX PARK BOULEVARD, N.E.
ATLANTA, GEORGIA 30319
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15395965
Correspondence name and address
AT&T LEGAL DEPARTMENT - TRBK
ONE AT&T WAY
ROOM 2A-212
BEDMINSTER, NJ 07921
Assignment: 20
Reel/Frame:026236/0009   Pages: 5
Recorded: 05/06/2011
Attorney Dkt #:ATTM-1597
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/14/2010
2
Exec Dt:
12/10/2010
Assignee
1
645 E. PLUMB LANE
RENO, NEVADA 89502
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
12968542
Correspondence name and address
WOODCOCK WASHBURN LLP
2929 ARCH STREET
CIRA CENTRE, 12TH FLOOR
PHILADELPHIA, PA 19104
Assignment: 21
Reel/Frame:025843/0727   Pages: 7
Recorded: 02/22/2011
Attorney Dkt #:ATTWP502US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/21/2011
2
Exec Dt:
02/21/2011
3
Exec Dt:
02/21/2011
4
Exec Dt:
02/21/2011
Assignee
1
1025 LENOX PARK BOULEVARD, NE
ATLANTA, GEORGIA 30319
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13032232
Correspondence name and address
THOMAS E. WATSON
127 PUBLIC SQUARE
57TH FLOOR KEY TOWER
CLEVELAND, OH 44114
Assignment: 22
Reel/Frame:026350/0043   Pages: 5
Recorded: 05/26/2011
Attorney Dkt #:ATTWP508US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/24/2011
2
Exec Dt:
05/24/2011
3
Exec Dt:
05/26/2011
Assignee
1
1025 LENOX PARK BOULEVARD
ATLANTA, GEORGIA 30319
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13116877
Correspondence name and address
THOMAS WATSON
127 PUBLIC SQUARE
57TH FLOOR KEY TOWER
CLEVELAND, OH 44114
Assignment: 23
Reel/Frame:034158/0797   Pages: 5
Recorded: 11/12/2014
Attorney Dkt #:2010-1432CON/ATTWP508USA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/24/2011
2
Exec Dt:
05/24/2011
3
Exec Dt:
05/26/2011
Assignee
1
1025 LENOX PARK BOULEVARD
ATLANTA, GEORGIA 30319
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14539710
Correspondence name and address
AT&T LEGAL DEPARTMENT - T&W ATTN: PATEN
ROOM 2A-207
ONE AT&T WAY
BEDMINSTER, NJ 07921
Assignment: 24
Reel/Frame:026650/0223   Pages: 5
Recorded: 07/26/2011
Attorney Dkt #:2010-1087(ATTWP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/25/2011
2
Exec Dt:
07/25/2011
3
Exec Dt:
07/25/2011
Assignee
1
1025 LENOX PARK BOULEVARD, NE
ATLANTA, GEORGIA 30319
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13190728
Correspondence name and address
AT&T LEGAL DEPARTMENT - T&W ATTN: PATEN
ROOM 2A-207
ONE AT&T WAY
BEDMINSTER, NJ 07921
Assignment: 25
Reel/Frame:043195/0921   Pages: 8
Recorded: 08/04/2017
Attorney Dkt #:2016-2147_7785-1620
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/14/2017
2
Exec Dt:
07/21/2017
3
Exec Dt:
07/17/2017
4
Exec Dt:
07/19/2017
Assignee
1
675 W. PEACHTREE STREET
SUITE 4000
ATLANTA, GEORGIA 30308
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15658625
Correspondence name and address
AT&T LEGAL DEPARTMENT - GG ATTN: PATENT
ROOM 2A-207
ONE AT&T WAY
BEDMINSTER, NJ 07921
Assignment: 26
Reel/Frame:049621/0215   Pages: 8
Recorded: 06/28/2019
Attorney Dkt #:2016-2147CON_7785-1620-1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/14/2017
2
Exec Dt:
07/21/2017
3
Exec Dt:
07/17/2017
4
Exec Dt:
07/19/2017
Assignee
1
675 W. PEACHTREE STREET
SUITE 4000
ATLANTA, GEORGIA 30308
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16443015
Correspondence name and address
AT&T LEGAL DEPARTMENT - GG ATTN: PATENT
ROOM 2A-207
ONE AT&T WAY
BEDMINSTER, NJ 07921
Assignment: 27
Reel/Frame:052065/0414   Pages: 8
Recorded: 03/10/2020
Attorney Dkt #:2016-2147CON_7785-1620-02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/14/2017
2
Exec Dt:
07/21/2017
3
Exec Dt:
07/17/2017
4
Exec Dt:
07/19/2017
Assignee
1
754 PEACHTREE STREET
SUITE 7C
ATLANTA, GEORGIA 30308
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16736480
Correspondence name and address
AT&T LEGAL DEPARTMENT - GG ATTN: PATENT
ROOM 2A-207
ONE AT&T WAY
BEDMINSTER, NJ 07921
Assignment: 28
Reel/Frame:047683/0341   Pages: 8
Recorded: 12/05/2018
Attorney Dkt #:2018-0258/101900.002174
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/03/2018
2
Exec Dt:
12/05/2018
3
Exec Dt:
12/04/2018
Assignee
1
675 WEST PEACHTREE STREET, NW
ATLANTA, GEORGIA 30308
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
16210761
Correspondence name and address
AT&T LEGAL DEPARTMENT - BH
PATENT DOCKETING ROOM 2A-207
ONE AT&T WAY
BEDMINSTER, NJ 07921

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