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Patent Assignment Assignor Details
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Assignor Name : ZELEZNIAK, ALEKSANDR
Total Assignments: 32
Assignment: 1
Reel/Frame:008711/0561   Pages: 4
Recorded: 09/11/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHUR, DAVID HILTON
Exec Dt:
09/10/1997
2
ZELEZNIAK, ALEKSANDR
Exec Dt:
09/10/1997
Assignee
1
AT&T CORP.
32 AVENUE OF THE AMERICAS
NEW YORK, NEW YORK 10013
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6259701
NONE
08927426
Correspondence name and address
AT&T CORP.
STEPHEN M. GUREY
P.O. BOX 4110
MIDDLETOWN, NJ 07748
Assignment: 2
Reel/Frame:009022/0701   Pages: 15
Recorded: 03/05/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AGRAHARAM, SANJAY
Exec Dt:
09/17/1997
2
BALAGOPALAN, PRASAD
Exec Dt:
01/08/1998
3
CROAK, MARIAN ROGERS
Exec Dt:
01/05/1998
4
EVSLIN, TOM
Exec Dt:
02/28/1998
5
GUREY, STEPHEN M.
Exec Dt:
10/23/1997
6
HU, PING BENJAMIN
Exec Dt:
02/06/1998
7
RAMAMURTHY, RAM S.
Exec Dt:
09/22/1997
8
ROCA, RICHARD T.
Exec Dt:
09/24/1997
9
SHUR, DAVID HILTON
Exec Dt:
09/16/1997
10
SIBAL, SANDEEP
Exec Dt:
01/05/1998
11
STUNTEBECK, PETER H.
Exec Dt:
11/04/1997
12
WEBER, ROY PHILIP
Exec Dt:
10/14/1997
13
ZELEZNIAK, ALEKSANDR
Exec Dt:
09/20/1997
Assignee
1
AT&T CORP.
32 AVENUE OF THE AMERICAS
NEW YORK, NEW YORK 10013
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5987508
NONE
08910307
Correspondence name and address
AT&T CORP.
STEPHEN M. GUREY
P.O. BOX 4110
MIDDLETOWN, NEW JERSEY 07748
Assignment: 3
Reel/Frame:009131/0366   Pages: 5
Recorded: 03/31/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NURENBERG, STEVEN HOWARD
Exec Dt:
03/27/1998
2
SHUR, DAVID HILTON
Exec Dt:
03/24/1998
3
ZELEZNIAK, ALEKSANDR
Exec Dt:
03/27/1998
Assignee
1
AT&T CORP.
32 AVENUE OF THE AMERICAS
NEW YORK, NEW YORK 10013
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6181697
NONE
09052028
Correspondence name and address
AT&T CORP.
STEPHEN M. GUREY
P.O. BOX 4110
MIDDLETOWN, NEW JERSEY 07748
Assignment: 4
Reel/Frame:009815/0302   Pages: 5
Recorded: 03/15/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NURENBERG, STEVEN HOWARD
Exec Dt:
03/08/1999
2
SHUR, DAVID HILTON
Exec Dt:
03/04/1999
3
ZELEZNIAK, ALEKSANDR
Exec Dt:
03/05/1999
Assignee
1
AT&T CORP.
32 AVENUE OF THE AMERICAS
NEW YORK, NEW YORK 10013
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6397255
NONE
09219397
Correspondence name and address
AT&T CORP.
SAMUEL H. DWORETSKY
P.O. BOX 4110
MIDDLETOWN, NJ 07748
Assignment: 5
Reel/Frame:030903/0657   Pages: 7
Recorded: 07/30/2013
Attorney Dkt #:10254-52 (0236515)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MAXEMCHUK, NICHOLAS FRANK
Exec Dt:
03/05/1999
2
MCMANAMON, DAVID
Exec Dt:
03/12/1999
3
SHUR, DAVID HILTON
Exec Dt:
03/04/1999
4
ZELEZNIAK, ALEKSANDR
Exec Dt:
03/05/1999
Assignee
1
AT&T CORP.
32 AVENUE OF AMERICAS
NEW YORK, NEW YORK 10013-2412
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8499211
NONE
12578915
Correspondence name and address
AT&T LEGAL DEPARTMENT-AS ATTN:PATENT DOC
ROOM 2A- 207
ONE AT&T WAY
BEDMINSTER, NY 07921
Assignment: 6
Reel/Frame:030907/0839   Pages: 7
Recorded: 07/30/2013
Attorney Dkt #:10254-52-1 (0275075)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MAXEMCHUK, NICHOLAS FRANK
Exec Dt:
03/05/1999
2
MCMANAMON, DAVID
Exec Dt:
03/12/1999
3
SHUR, DAVID HILTON
Exec Dt:
03/04/1999
4
ZELEZNIAK, ALEKSANDR
Exec Dt:
03/05/1999
Assignee
1
AT&T CORP.
32 AVENUE OF AMERICAS
NEW YORK, NEW YORK 10013-2412
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8751865
US20130315127
13954546
Correspondence name and address
AT&T LEGAL DEPARTMENT - AS ATTN: PATENT
ROOM 2A-207
ONE AT&T WAY
BEDMINSTER, NJ 07921
Assignment: 7
Reel/Frame:033048/0096   Pages: 7
Recorded: 06/06/2014
Attorney Dkt #:10254-52-2 0285427
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MAXEMCHUK, NICHOLAS FRANK
Exec Dt:
03/05/1999
2
MCMANAMON, DAVID
Exec Dt:
03/12/1999
3
SHUR, DAVID HILTON
Exec Dt:
03/04/1999
4
ZELEZNIAK, ALEKSANDR
Exec Dt:
03/05/1999
Assignee
1
AT&T CORP.
32 AVENUE OF AMERICAS
NEW YORK, NEW YORK 10013-2412
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9270475
US20140286172
14298045
Correspondence name and address
AT&T LEGAL DEPARTMENT - AS ATTN: PATENT
ROOM 2A-207
ONE AT&T WAY
BEDMINSTER, NJ 07921
Assignment: 8
Reel/Frame:037464/0026   Pages: 7
Recorded: 01/12/2016
Attorney Dkt #:113545CON6_10254-52-3
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MAXEMCHUK, NICHOLAS FRANK
Exec Dt:
03/05/1999
2
MCMANAMON, DAVID
Exec Dt:
03/12/1999
3
SHUR, DAVID HILTON
Exec Dt:
03/04/1999
4
ZELEZNIAK, ALEKSANDR
Exec Dt:
03/05/1999
Assignee
1
AT&T CORP.
32 AVENUE OF AMERICAS
NEW YORK, NEW YORK 10013-2412
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160127141
14993357
Correspondence name and address
AT&T LEGAL DEPARTMENT - AS ATTN: PATENT
ROOM 2A-207
ONE AT&T WAY
BEDMINSTER, NJ 07921
Assignment: 9
Reel/Frame:009970/0751   Pages: 6
Recorded: 05/06/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BHAGAVATH, VIJAY K.
Exec Dt:
05/05/1999
2
O'NEIL, JOSEPH THOMAS
Exec Dt:
05/04/1999
3
SHUR, DAVID HILTON
Exec Dt:
05/04/1999
4
ZELEZNIAK, ALEKSANDR
Exec Dt:
05/04/1999
Assignee
1
AT&T CORP.
32 AVENUE OF THE AMERICAS
NEW YORK, NEW YORK 10013
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6501763
NONE
09306089
Correspondence name and address
AT&T CORP.
SAMUEL H. DWORETSKY
P.O. BOX 4110
MIDDLETOWN, NJ 07748
Assignment: 10
Reel/Frame:010104/0885   Pages: 6
Recorded: 07/13/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BHAGAVATH, VIJAY K.
Exec Dt:
07/08/1999
2
O'NEIL, JOSEPH THOMAS
Exec Dt:
07/02/1999
3
SHUR, DAVID HILTON
Exec Dt:
07/12/1999
4
ZELEZNIAK, ALEKSANDR
Exec Dt:
07/02/1999
Assignee
1
AT&T CORP.
32 AVENUE OF THE AMERICAS
NEW YORK, NEW YORK 10013
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6567929
NONE
09353461
Correspondence name and address
AT&T CORP.
MR. SAMUEL H. DWORETSKY
P.O. BOX 4110
MIDDLETOWN, NJ 07748
Assignment: 11
Reel/Frame:011598/0339   Pages: 13
Recorded: 03/13/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, YIHSIU
Exec Dt:
02/26/2001
2
FOLADARE, MARK JEFFREY
Exec Dt:
02/26/2001
3
FOWLER, KATHLEEN C.
Exec Dt:
03/02/2001
4
GOLDMAN, SHELLEY B.
Exec Dt:
02/26/2001
5
WANG, SHAOQING Q.
Exec Dt:
02/26/2001
6
WEBER, ROY PHILIP
Exec Dt:
02/26/2001
7
WESTRICH, ROBERT S.
Exec Dt:
02/26/2001
8
ZELEZNIAK, ALEKSANDR
Exec Dt:
02/26/2001
Assignee
1
AT & T CORPORATION
32 AVENUE OF THE AMERICAS
NEW YORK, NEW YORK 10013
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6823197
NONE
09805292
Correspondence name and address
WENDY W. KOBA, ESQ.
P.O. BOX 556
SPRINGTOWN, PA 18081
Assignment: 12
Reel/Frame:011665/0276   Pages: 13
Recorded: 03/29/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, YIHSIU
Exec Dt:
03/02/2001
2
FOLADARE, MARK JEFFREY
Exec Dt:
03/02/2001
3
FOWLER, KATHLEEN C.
Exec Dt:
03/02/2001
4
GOLDMAN, SHELLEY B.
Exec Dt:
03/07/2001
5
WANG, SHAOQING Q.
Exec Dt:
03/02/2001
6
WEBER, ROY PHILIP
Exec Dt:
03/12/2001
7
WESTRICH, ROBERT S.
Exec Dt:
03/02/2001
8
ZELEZNIAK, ALEKSANDR
Exec Dt:
03/02/2001
Assignee
1
AT & T CORPORATION
32 AVENUE OF THE AMERICAS
NEW YORK, NEW YORK 10013
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6967947
NONE
09820395
Correspondence name and address
WENDY W. KOBA, ESQ.
P.O. BOX 556
SPRINGTOWN, PA 18081
Assignment: 13
Reel/Frame:011834/0630   Pages: 13
Recorded: 05/24/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, YIHSIU
Exec Dt:
04/09/2001
2
FOLADARE, MARK JEFFREY
Exec Dt:
04/09/2001
3
WESTRICH, ROBERT S.
Exec Dt:
04/09/2001
4
ZELEZNIAK, ALEKSANDR
Exec Dt:
04/09/2001
5
GOLDMAN, SHELLEY B.
Exec Dt:
04/17/2001
6
WANG, SHAOQING Q.
Exec Dt:
04/17/2001
7
WEBER, ROY PHILIP
Exec Dt:
04/19/2001
Assignee
1
AT&T CORP.
32 AVENUE OF THE AMERICAS
NEW YORK, NEW YORK 10013
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6763102
NONE
09826714
Correspondence name and address
AT&T CORP.
SAMUEL H. DWORETSKY
P.O. BOX 4110
MIDDLETOWN, NEW JERSEY 07748-4110
Assignment: 14
Reel/Frame:011883/0209   Pages: 16
Recorded: 05/29/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, YIHSIU
Exec Dt:
05/14/2001
2
FOLADARE, MARK JEFFREY
Exec Dt:
05/17/2001
3
GOLDMAN, SHELLEY B.
Exec Dt:
05/17/2001
4
JEAN, SHAWN
Exec Dt:
05/09/2001
5
MADDEN, JOAN
Exec Dt:
05/11/2001
6
WANG, SHAOQING Q.
Exec Dt:
05/17/2001
7
WEBER, ROY PHILIP
Exec Dt:
05/17/2001
8
WESTRICH, ROBERT S.
Exec Dt:
05/17/2001
9
ZELEZNIAK, ALEKSANDR
Exec Dt:
05/11/2001
Assignee
1
AT&T CORP.
32 AVENUE OF THE AMERICAS
NEW YORK, NEW YORK 10013
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6870835
NONE
09867284
Correspondence name and address
AT&T CORPORATION
SAMUEL H. DWORETSKY
P.O. BOX 4110
MIDDLETOWN, NJ 07748-4110
Assignment: 15
Reel/Frame:012105/0539   Pages: 10
Recorded: 08/16/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, YIHSIU
Exec Dt:
08/10/2001
2
FOLADARE, MARK JEDDREY
Exec Dt:
08/10/2001
3
GOLDMAN, SHELLEY B.
Exec Dt:
08/15/2001
4
STONE, KEVIN
Exec Dt:
08/09/2001
5
WANG, SHAOQING Q.
Exec Dt:
08/10/2001
6
WEBER, ROY PHILIP
Exec Dt:
08/15/2001
7
WESTRICH, ROBERT S.
Exec Dt:
08/16/2001
8
ZELEZNIAK, ALEKSANDR
Exec Dt:
08/10/2001
Assignee
1
AT&T CORP.
32 AVENUE OF THE AMERICAS
NEW YORK, NEW YORK 10013
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030035381
09931428
Correspondence name and address
AT&T CORP.
SAMUEL H. DWORETSKY
P.O. BOX 4110
MIDDLETOWN, NJ 07748-4110
Assignment: 16
Reel/Frame:015373/0409   Pages: 7
Recorded: 05/25/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHUR, DAVID
Exec Dt:
05/20/2004
2
ZELEZNIAK, ALEKSANDR
Exec Dt:
01/19/2004
Assignee
1
AT&T CORP.
32 AVENUE OF THE AMERICAS
NEW YORK, NEW YORK 10013-2412
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7451251
US20050165931
10747751
Correspondence name and address
AT&T CORP.
MR. SAMUEL H. DWORETSKY
P.O. BOX 4110
MIDDLETOWN, NJ 07748-4110
Assignment: 17
Reel/Frame:037289/0983   Pages: 8
Recorded: 12/15/2015
Attorney Dkt #:2001-0455 FAMILY
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHUR, DAVID
Exec Dt:
05/20/2004
2
ZELEZNIAK, ALEKSANDR
Exec Dt:
01/19/2004
Assignee
1
AT&T CORP.
32 AVENUE OF THE AMERICAS
NEW YORK, NEW YORK 10013
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
7958231
US20090063682
12268431
 
7765340
US20090070496
12268436
Correspondence name and address
AT&T LEGAL DEPARTMENT - WT
ONE AT&T WAY
ROOM 2A-212
BEDMINSTER, NJ 07921
Assignment: 18
Reel/Frame:051955/0952   Pages: 8
Recorded: 02/27/2020
Attorney Dkt #:2019-0793/101900.002300
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KARASARIDIS, ANESTIS
Exec Dt:
02/25/2020
2
CHOU, STEPHEN
Exec Dt:
02/18/2020
3
ZELEZNIAK, ALEKSANDR
Exec Dt:
02/17/2020
Assignee
1
AT&T INTELLECTUAL PROPERTY I, L.P.
754 PEACHTREE STREET
SUITE 7C
ATLANTA, GEORGIA 30308
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11336696
US20210273977
16803487
Correspondence name and address
BAKER HOSTETLER LLP
2929 ARCH STREET
CIRA CENTRE, 12TH FLOOR
PHILADELPHIA, PA 19104
Assignment: 19
Reel/Frame:059603/0676   Pages: 8
Recorded: 04/14/2022
Attorney Dkt #:7785-2747A-01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KARASARIDIS, ANESTIS
Exec Dt:
02/25/2020
2
CHOU, STEPHEN
Exec Dt:
02/18/2020
3
ZELEZNIAK, ALEKSANDR
Exec Dt:
02/17/2020
Assignee
1
AT&T INTELLECTUAL PROPERTY I, L.P.
754 PEACHTREE STREET
SUITE 7C
ATLANTA, GEORGIA 30308
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220239701
17720427
Correspondence name and address
AT&T LEGAL DEPARTMENT - GG ATTN: PATENT
ROOM 2A-212
ONE AT&T WAY
BEDMINSTER, NJ 07921
Assignment: 20
Reel/Frame:054374/0010   Pages: 8
Recorded: 11/16/2020
Attorney Dkt #:2020-0433/ATTWP1492US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JANG, MINSUNG
Exec Dt:
11/15/2020
2
ZELEZNIAK, ALEKSANDR
Exec Dt:
11/06/2020
3
JOSHI, KAUSTUBH
Exec Dt:
11/13/2020
Assignee
1
AT&T INTELLECTUAL PROPERTY I, L.P.
754 PEACHTREE ST. NE
SUITE 7C
ATLANTA, GEORGIA 30308
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11582642
US20220159510
17098619
Correspondence name and address
AT&T LEGAL DEPARTMENT - AT&W ATTN: PATE
ROOM 2A 212
ONE AT&T WAY
BEDMINSTER, NJ 07921
Assignment: 21
Reel/Frame:054380/0309   Pages: 10
Recorded: 11/16/2020
Attorney Dkt #:2020-0154
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ABHIGYAN, .
Exec Dt:
11/13/2020
2
ZELEZNIAK, ALEKSANDR
Exec Dt:
11/06/2020
3
JOSHI, KAUSTUBH
Exec Dt:
11/13/2020
4
SPATSCHECK, OLIVER
Exec Dt:
11/09/2020
Assignee
1
AT&T INTELLECTUAL PROPERTY I, L.P.
754 PEACHTREE STREET
SUITE 7C
ATLANTA, GEORGIA 30308
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11483379
US20220159059
17099313
Correspondence name and address
AT&T LEGAL DEPARTMENT - TRBK
ONE AT&T WAY
ROOM 2A-212
BEDMINSTER, NJ 07921
Assignment: 22
Reel/Frame:054468/0749   Pages: 10
Recorded: 11/25/2020
Attorney Dkt #:2020-0469/ATTWP1495US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZELEZNIAK, ALEKSANDR
Exec Dt:
11/06/2020
2
JANG, MINSUNG
Exec Dt:
11/15/2020
3
JOSHI, KAUSTUBH
Exec Dt:
11/25/2020
4
TRAN, XUAN TUYEN
Exec Dt:
11/10/2020
Assignee
1
AT&T INTELLECTUAL PROPERTY I, L.P.
754 PEACHTREE ST. NE
SUITE 7C
ATLANTA, GEORGIA 30308
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11540330
US20220167418
17104458
Correspondence name and address
AT&T LEGAL DEPARTMENT - AT&W ATTN: PATE
ROOM 2A 212
ONE AT&T WAY
BEDMINSTER, NJ 07921
Assignment: 23
Reel/Frame:061719/0684   Pages: 10
Recorded: 11/10/2022
Attorney Dkt #:2020-0469CON/ATTWP1495USA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZELEZNIAK, ALEKSANDR
Exec Dt:
11/06/2020
2
JANG, MINSUNG
Exec Dt:
11/15/2020
3
JOSHI, KAUSTUBH
Exec Dt:
11/25/2020
4
TRAN, XUAN TUYEN
Exec Dt:
11/10/2020
Assignee
1
AT&T INTELLECTUAL PROPERTY I, L.P.
754 PEACHTREE ST. NE
SUITE 7C
ATLANTA, GEORGIA 30308
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230060496
18054294
Correspondence name and address
AT&T LEGAL DEPARTMENT - AT&W ATTN: PATENT DOCKETIN
ONE AT&T WAY
ROOM 2A 212
BEDMINSTER, NJ 07921
Assignment: 24
Reel/Frame:062392/0347   Pages: 8
Recorded: 01/17/2023
Attorney Dkt #:2020-0433CON/ATTWP1492USA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JANG, MINSUNG
Exec Dt:
11/15/2020
2
ZELEZNIAK, ALEKSANDR
Exec Dt:
11/06/2020
3
JOSHI, KAUSTUBH
Exec Dt:
11/13/2020
Assignee
1
AT&T INTELLECTUAL PROPERTY I, L.P.
754 PEACHTREE ST. NE
SUITE 7C
ATLANTA, GEORGIA 30308
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230292180
18155175
Correspondence name and address
AT&T LEGAL DEPARTMENT - AT&W ATTN: PATE
ROOM 2A 212
ONE AT&T WAY
BEDMINSTER,, NJ 07921
Assignment: 25
Reel/Frame:056257/0975   Pages: 10
Recorded: 05/17/2021
Attorney Dkt #:2020-0275/101900.002400
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZELEZNIAK, ALEKSANDR
Exec Dt:
11/09/2020
2
., ABHIGYAN
Exec Dt:
11/13/2020
3
JOSHI, KAUSTUBH
Exec Dt:
11/13/2020
4
SPATSCHECK, OLIVER
Exec Dt:
05/17/2021
Assignee
1
AT&T INTELLECTUAL PROPERTY I, L.P.
754 PEACHTREE STREET
SUITE 7C
ATLANTA, GEORGIA 30308
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11122131
NONE
16951313
Correspondence name and address
BAKERHOSTETLER
2929 ARCH STREET, 12TH FLOOR
CIRA CENTRE
PHILADELPHIA, PA 19104
Assignment: 26
Reel/Frame:055992/0059   Pages: 6
Recorded: 04/21/2021
Attorney Dkt #:2020-0344_7785-2415A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ABHIGYAN, ABHIGYAN SHARMA
Exec Dt:
04/15/2021
2
ZELEZNIAK, ALEKSANDR
Exec Dt:
04/15/2021
3
JOSHI, KAUSTUBH
Exec Dt:
04/15/2021
Assignee
1
AT&T INTELLECTUAL PROPERTY I, L.P.
754 PEACHTREE STREET
SUITE 7C
ATLANTA, GEORGIA 30308
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11374875
NONE
17231721
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:060373/0356   Pages: 6
Recorded: 06/30/2022
Attorney Dkt #:2020-0344CON_7785-2415A-1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ABHIGYAN, ABHIGYAN SHARMA
Exec Dt:
04/15/2021
2
ZELEZNIAK, ALEKSANDR
Exec Dt:
04/15/2021
3
JOSHI, KAUSTUBH
Exec Dt:
04/15/2021
Assignee
1
AT&T INTELLECTUAL PROPERTY I, L.P.
754 PEACHTREE STREET
SUITE 7C
ATLANTA, GEORGIA 30308
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11652756
US20220337531
17751730
Correspondence name and address
AT&T LEGAL DEPARTMENT - GG ATTN: PATENT
ROOM 2A-212
ONE AT&T WAY
BEDMINSTER, NJ 07921
Assignment: 28
Reel/Frame:063377/0168   Pages: 6
Recorded: 04/19/2023
Attorney Dkt #:7785-2415A-02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ABHIGYAN, ABHIGYAN SHARMA
Exec Dt:
04/15/2021
2
ZELEZNIAK, ALEKSANDR
Exec Dt:
04/15/2021
3
JOSHI, KAUSTUBH
Exec Dt:
04/15/2021
Assignee
1
AT&T INTELLECTUAL PROPERTY I, L.P.
754 PEACHTREE STREET
SUITE 7C
ATLANTA, GEORGIA 30308
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230246984
18298026
Correspondence name and address
AT&T LEGAL DEPARTMENT - GG ATTN: PATENT
ROOM 2A-212
ONE AT&T WAY
BEDMINSTER, NJ 07921
Assignment: 29
Reel/Frame:058806/0517   Pages: 6
Recorded: 01/28/2022
Attorney Dkt #:2021-0228
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
., ABHIGYAN
Exec Dt:
12/27/2021
2
ZELEZNIAK, ALEKSANDR
Exec Dt:
12/22/2021
Assignee
1
AT&T INTELLECTUAL PROPERTY I, L.P.
754 PEACHTREE STREET NE
SUITE 7C
ATLANTA, GEORGIA 30308
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230209615
17646232
Correspondence name and address
AT&T LEGAL DEPARTMENT - TRBK
ONE AT&T WAY
ROOM 2A-212
BEDMINSTER, NJ 07921
Assignment: 30
Reel/Frame:059417/0270   Pages: 10
Recorded: 03/28/2022
Attorney Dkt #:2021-0820 (ATTWP1729US)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZELEZNIAK, ALEKSANDR
Exec Dt:
02/24/2022
2
JOSHI, KAUSTUBH
Exec Dt:
02/28/2022
3
PUZHAVAKATH NARAYANAN, SHANKARANARAYANAN
Exec Dt:
02/25/2022
4
JUNG, GUEYOUNG
Exec Dt:
02/25/2022
Assignee
1
AT&T INTELLECTUAL PROPERTY I, L.P.
754 PEACHTREE ST. NE, SUITE 7C
ATLANTA, GEORGIA 30308
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230276354
17681511
Correspondence name and address
AT&T LEGAL DEPARTMENT - AT&W ATTN: PATE
ROOM 2A 212
ONE AT&T WAY
BEDMINSTER, 07921 UNITED STATES
Assignment: 31
Reel/Frame:059174/0396   Pages: 10
Recorded: 03/04/2022
Attorney Dkt #:2021-0289/ATTWP1659US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JUNG, GUEYOUNG
Exec Dt:
03/02/2022
2
ZELEZNIAK, ALEKSANDR
Exec Dt:
03/01/2022
3
JOSHI, KAUSTUBH
Exec Dt:
03/03/2022
4
PUZHAVAKATH NARAYANAN, SHANKARANARAYANAN
Exec Dt:
03/03/2022
Assignee
1
AT&T INTELLECTUAL PROPERTY I, L.P.
754 PEACHTREE ST. NE
SUITE 7C
ATLANTA, GEORGIA 30308
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230283524
17653545
Correspondence name and address
AMIN,TUROCY & WATSON, LLP
200 PARK AVENUE
SUITE 300
BEACHWOOD, OH 44122
Assignment: 32
Reel/Frame:060336/0332   Pages: 10
Recorded: 06/28/2022
Attorney Dkt #:2021-0817/ATTWP1762US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZELEZNIAK, ALEKSANDR
Exec Dt:
06/23/2022
2
JUNG, GUEYOUNG
Exec Dt:
06/27/2022
3
JOSHI, KAUSTUBH
Exec Dt:
06/24/2022
4
PUZHAVAKATH NARAYANAN, SHANKARANARAYANAN
Exec Dt:
06/28/2022
Assignee
1
AT&T INTELLECTUAL PROPERTY I, L.P.
754 PEACHTREE ST. NE
SUITE 7C
ATLANTA, GEORGIA 30308
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230422279
17809363
Correspondence name and address
AMIN,TUROCY & WATSON, LLP
200 PARK AVENUE
SUITE 300
BEACHWOOD, OH 44122

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