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Patent Assignment Assignor Details
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Assignor Name : KIEFER, RONALD
Total Assignments: 13
Assignment: 1
Reel/Frame:041865/0050   Pages: 6
Recorded: 04/05/2017
Attorney Dkt #:2016-2163 (55522.21US01)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOSSEIFI, MARIO
Exec Dt:
03/21/2017
2
DE ROSA, GIUSEPPE
Exec Dt:
03/28/2017
3
KIEFER, RONALD
Exec Dt:
04/03/2017
Assignee
1
AT&T INTELLECTUAL PROPERTY I, L.P.
675 WEST PEACHTREE STREET
ATLANTA, GEORGIA 30308
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10690781
US20180292844
15480028
Correspondence name and address
HAYNES AND BOONE, LLP
2323 VICTORY AVENUE
SUITE 700
DALLAS, TX 75219
Assignment: 2
Reel/Frame:052900/0761   Pages: 5
Recorded: 06/10/2020
Attorney Dkt #:2016-2163 CON
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOSSEIFI, MARIO
Exec Dt:
03/21/2017
2
DE ROSA, GIUSEPPE
Exec Dt:
03/28/2017
3
KIEFER, RONALD
Exec Dt:
04/03/2017
Assignee
1
AT&T INTELLECTUAL PROPERTY I, L.P.
675 WEST PEACHTREE STREET
ATLANTA, GEORGIA 30308
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11241969
US20200298719
16898242
Correspondence name and address
HAYNES AND BOONE, LLP
2323 VICTORY AVENUE, SUITE 700
DALLAS, TX 75219
Assignment: 3
Reel/Frame:058502/0536   Pages: 6
Recorded: 12/29/2021
Attorney Dkt #:2016-2163CON1/ATTWP1521UB
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOSSEIFI, MARIO
Exec Dt:
03/21/2017
2
DE ROSA, GIUSEPPE
Exec Dt:
03/28/2017
3
KIEFER, RONALD
Exec Dt:
04/03/2017
Assignee
1
AT&T INTELLECTUAL PROPERTY I, L.P.
754 PEACHTREE ST. NE
SUITE 7C
ATLANTA, GEORGIA 30308
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220118870
17646417
Correspondence name and address
AMIN, TUROCY & WATSON, LLP
200 PARK AVENUE
SUITE 300
BEACHWOOD, OH 44122
Assignment: 4
Reel/Frame:042792/0254   Pages: 5
Recorded: 06/22/2017
Attorney Dkt #:2017-0112 (55522.24US01)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DE ROSA, GIUSEPPE
Exec Dt:
06/19/2017
2
KOSSEIFI, MARIO
Exec Dt:
06/20/2017
3
KIEFER, RONALD
Exec Dt:
06/19/2017
Assignee
1
AT&T INTELLECTUAL PROPERTY I, L.P.
675 WEST PEACHTREE STREET
ATLANTA, GEORGIA 30308
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10389432
US20180375568
15630872
Correspondence name and address
HAYNES AND BOONE, LLP
2323 VICTORY AVENUE, SUITE 700
DALLAS, TX 75219
Assignment: 5
Reel/Frame:050093/0693   Pages: 5
Recorded: 08/19/2019
Attorney Dkt #:(2017-0112) 55522.24US02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DE ROSA, GIUSEPPE
Exec Dt:
06/19/2017
2
KOSSEIFI, MARIO
Exec Dt:
06/20/2017
3
KIEFER, RONALD
Exec Dt:
06/19/2017
Assignee
1
AT&T INTELLECTUAL PROPERTY I, L.P.
675 WEST PEACHTREE STREET
ATLANTA, GEORGIA 30308
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11184083
US20190379445
16544706
Correspondence name and address
HAYNES AND BOONE, LLP
2323 VICTORY AVENUE, SUITE 700
DALLAS, TX 75219
Assignment: 6
Reel/Frame:057868/0189   Pages: 6
Recorded: 10/21/2021
Attorney Dkt #:2017-0112DIV/ATTWP1513USB
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DE ROSA, GIUSEPPE
Exec Dt:
06/19/2017
2
KOSSEIFI, MARIO
Exec Dt:
06/20/2017
3
KIEFER, RONALD
Exec Dt:
06/19/2017
Assignee
1
AT&T INTELLECTUAL PROPERTY I, L.P.
754 PEACHTREE ST. NE
SUITE 7C
ATLANTA, GEORGIA 30308
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11923957
US20220045747
17507352
Correspondence name and address
AT&T LEGAL DEPARTMENT - AT&W ATTN: PATE
ROOM 2A 212
ONE AT&T WAY
BEDMINSTER,, NJ 07921
Assignment: 7
Reel/Frame:045905/0894   Pages: 16
Recorded: 05/25/2018
Attorney Dkt #:55522.46US01 (2017-1632)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DE ROSA, GIUSEPPE
Exec Dt:
05/22/2018
2
THOMAS, JOSEPH
Exec Dt:
05/22/2018
3
JIA, FEILING
Exec Dt:
05/22/2018
4
KOSSEIFI, MARIO
Exec Dt:
05/22/2018
5
KIEFER, RONALD
Exec Dt:
05/23/2018
6
WU, XIDONG
Exec Dt:
05/23/2018
7
MOUNTFORD, RICHARD JOHN
Exec Dt:
05/24/2018
Assignee
1
AT&T INTELLECTUAL PROPERTY I, L.P.
675 WEST PEACHTREE STREET
ATLANTA, GEORGIA 30308
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10772043
US20190364507
15990022
Correspondence name and address
HAYNES AND BOONE, LLP
2323 VICTORY AVENUE
SUITE 700
DALLAS, TX 75219
Assignment: 8
Reel/Frame:053747/0591   Pages: 16
Recorded: 09/11/2020
Attorney Dkt #:2017-1632CON/55522.46US02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DE ROSA, GIUSEPPE
Exec Dt:
05/22/2018
2
THOMAS, JOSEPH
Exec Dt:
05/22/2018
3
JIA, FEILING
Exec Dt:
05/22/2018
4
KOSSEIFI, MARIO
Exec Dt:
05/22/2018
5
KIEFER, RONALD
Exec Dt:
05/23/2018
6
WU, XIDONG
Exec Dt:
05/23/2018
7
MOUNTFORD, RICHARD JOHN
Exec Dt:
05/24/2018
Assignee
1
AT&T INTELLECTUAL PROPERTY I, L.P.
754 PEACHTREE STREET NE
SUITE 7C
ATLANTA, GEORGIA 30308
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11425658
US20200404590
17013113
Correspondence name and address
HAYNES AND BOONE, LLP
2323 VICTORY AVENUE
SUITE 700
DALLAS, TX 75219
Assignment: 9
Reel/Frame:060536/0463   Pages: 16
Recorded: 07/18/2022
Attorney Dkt #:2017-1632CON1/ATTWP1527UB
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DE ROSA, GIUSEPPE
Exec Dt:
05/22/2018
2
THOMAS, JOSEPH
Exec Dt:
05/22/2018
3
JIA, FEILING
Exec Dt:
05/22/2018
4
KOSSEIFI, MARIO
Exec Dt:
05/22/2018
5
KIEFER, RONALD
Exec Dt:
05/23/2018
6
WU, XIDONG
Exec Dt:
05/23/2018
7
MOUNTFORD, RICHARD JOHN
Exec Dt:
05/24/2018
Assignee
1
AT&T INTELLECTUAL PROPERTY I, L.P.
754 PEACHTREE ST. NE
SUITE 7C
ATLANTA, GEORGIA 30308
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220353822
17813170
Correspondence name and address
AMIN, TUROCY & WATSON, LLP
200 PARK AVENUE
SUITE 300
BEACHWOOD, OH 44122
Assignment: 10
Reel/Frame:048376/0450   Pages: 7
Recorded: 02/19/2019
Attorney Dkt #:2018-0158 (55522.53US01)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DE ROSA, GIUSEPPE
Exec Dt:
02/18/2019
2
KIEFER, RONALD
Exec Dt:
02/15/2019
3
JIA, FEILING
Exec Dt:
02/18/2019
4
KOSSEIFI, MARIO
Exec Dt:
02/19/2019
Assignee
1
AT&T INTELLECTUAL PROPERTY I, L.P.
675 WEST PEACHTREE STREET
ATLANTA, GEORGIA 30308
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11283529
US20200266903
16279983
Correspondence name and address
HAYNES AND BOONE, LLP
2323 VICTORY AVENUE, SUITE 700
DALLAS, TX 75219
Assignment: 11
Reel/Frame:058989/0942   Pages: 7
Recorded: 02/11/2022
Attorney Dkt #:2018-0158CON/ATTWP1528USA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DE ROSA, GIUSEPPE
Exec Dt:
02/18/2019
2
KIEFER, RONALD
Exec Dt:
02/15/2019
3
JIA, FEILING
Exec Dt:
02/18/2019
4
KOSSEIFI, MARIO
Exec Dt:
02/19/2019
Assignee
1
AT&T INTELLECTUAL PROPERTY I, L.P.
754 PEACHTREE ST. NE
SUITE 7C
ATLANTA, GEORGIA 30308
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220166525
17650695
Correspondence name and address
AMIN,TUROCY & WATSON, LLP
200 PARK AVENUE
SUITE 300
BEACHWOOD, OH 44122
Assignment: 12
Reel/Frame:058350/0267   Pages: 11
Recorded: 12/09/2021
Attorney Dkt #:7785-2748A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHANG, XIAODI
Exec Dt:
07/21/2020
2
CHOWDHARY, BADAL
Exec Dt:
04/27/2020
3
KIEFER, RONALD
Exec Dt:
10/23/2020
4
VADLAMUDI, KUMAR
Exec Dt:
07/13/2020
Assignee
1
AT&T INTELLECTUAL PROPERTY I, L.P.
754 PEACHTREE STREET
SUITE 7C
ATLANTA, GEORGIA 30308
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11304172
US20210352609
16867868
Correspondence name and address
AT&T LEGAL DEPARTMENT - GG ATTN: PATENT
ROOM 2A-212
ONE AT&T WAY
BEDMINSTER, NJ 07921
Assignment: 13
Reel/Frame:057654/0535   Pages: 3
Recorded: 09/30/2021
Attorney Dkt #:7785-2549A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LI, CHEN
Exec Dt:
09/22/2021
2
KUNJUNNY, PRADEEP
Exec Dt:
09/29/2021
3
KIEFER, RONALD
Exec Dt:
09/22/2021
Assignee
1
AT&T INTELLECTUAL PROPERTY I, L.P.
754 PEACHTREE STREET
SUITE 7C
ATLANTA, GEORGIA 30308
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230099210
17489834
Correspondence name and address
AT&T LEGAL DEPARTMENT - GG ATTN: PATENT
ROOM 2A-212
ONE AT&T WAY
BEDMINSTER, NJ 07921

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