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Patent Assignment Assignor Details
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Assignor Name : STEPHENSON, DAVID SHELDON
Total Assignments: 26
Assignment: 1
Reel/Frame:015569/0059   Pages: 6
Recorded: 07/09/2004
Attorney Dkt #:CISCO8906
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/10/2004
2
Exec Dt:
06/10/2004
3
Exec Dt:
06/10/2004
4
Exec Dt:
06/10/2004
5
Exec Dt:
06/10/2004
Assignee
1
170 WEST TASMAN DRIVE
SAN JOSE, CALIFORNIA 95134
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10888691
Correspondence name and address
SIERRA PATENT GROUP, LTD.
WILLIAM P. WILBAR
P.O. BOX 6149
STATELINE, NV 89449
Assignment: 2
Reel/Frame:016250/0834   Pages: 8
Recorded: 02/02/2005
Attorney Dkt #:ciscp885
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/11/2005
2
Exec Dt:
01/31/2005
3
Exec Dt:
01/12/2005
4
Exec Dt:
01/25/2005
5
Exec Dt:
01/25/2005
6
Exec Dt:
01/26/2005
Assignee
1
170 W. TASMAN DRIVE
SAN JOSE, CALIFORNIA 95134
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11049793
Correspondence name and address
CINDY S. KAPLAN
RITTER, LANG & KAPLAN LLP
12930 SARATOGA AVENUE, SUITE D1
SARATOGA, CA 95070
Assignment: 3
Reel/Frame:016787/0447   Pages: 7
Recorded: 07/15/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/14/2005
2
Exec Dt:
07/13/2005
3
Exec Dt:
07/14/2005
4
Exec Dt:
07/14/2005
Assignee
1
MAIL STOP SJC 10/2/1
170 W. TASMAN DRIVE
SAN JOSE, CALIFORNIA 95134
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11182206
Correspondence name and address
DOV ROSENFELD
INVENTEK
5507 COLLEGE AVENUE, SUITE 2
OAKLAND, CA 94618
Assignment: 4
Reel/Frame:017440/0591   Pages: 5
Recorded: 12/30/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/22/2005
2
Exec Dt:
12/22/2005
3
Exec Dt:
12/28/2005
4
Exec Dt:
12/23/2005
Assignee
1
170 W. TASMAN DRIVE
SAN JOSE, CALIFORNIA 95134
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11322749
Correspondence name and address
MARK JAMES SPOLYAR
LAW OFFICE OF MARK J. SPOLYAR
38 FOUNTAIN STREET
SAN FRANCISCO, CA 94114
Assignment: 5
Reel/Frame:017574/0899   Pages: 4
Recorded: 02/17/2006
Attorney Dkt #:6571/53925
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/31/2006
2
Exec Dt:
01/31/2006
3
Exec Dt:
01/31/2006
4
Exec Dt:
01/31/2006
Assignee
1
170 W. TASMAN DRIVE
SAN JOSE, CALIFORNIA 95134
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11356488
Correspondence name and address
MARK JAMES SPOLYAR
LAW OFFICE OF MARK J. SPOLYAR
38 FOUNTAIN STREET
SAN FRANCISCO, CA 94114
Assignment: 6
Reel/Frame:017710/0857   Pages: 3
Recorded: 03/31/2006
Attorney Dkt #:6571/53979US2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/27/2006
2
Exec Dt:
03/28/2006
Assignee
1
170 W. TASMAN DRIVE
SAN JOSE, CALIFORNIA 95134
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11395720
Correspondence name and address
MARK JAMES SPOLYAR
LAW OFFICE OF MARK J. SPOLYAR
2200 CESAR CHAVEZ, SUITE 8
SAN FRANCISCO, CA 94124
Assignment: 7
Reel/Frame:017802/0069   Pages: 3
Recorded: 04/18/2006
Attorney Dkt #:6571/53992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/17/2006
2
Exec Dt:
04/13/2006
Assignee
1
170 W. TASMAN DRIVE
SAN JOSE, CALIFORNIA 95134
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11406005
Correspondence name and address
MARK JAMES SPOLYAR
LAW OFFICE OF MARK J. SPOLYAR
2200 CESAR CHAVEZ, SUITE 8
SAN FRANCISCO, CA 94124
Assignment: 8
Reel/Frame:017816/0865   Pages: 5
Recorded: 04/21/2006
Attorney Dkt #:6571/53977
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/20/2006
2
Exec Dt:
04/20/2006
3
Exec Dt:
04/19/2006
Assignee
1
170 W. TASMAN DRIVE
SAN JOSE, CALIFORNIA 95134
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11409422
Correspondence name and address
MARK JAMES SPOLYAR
LAW OFFICE OF MARK J. SPOLYAR
2200 CESAR CHAVEZ, SUITE 8
SAN FRANCISCO, CA 94124
Assignment: 9
Reel/Frame:017947/0225   Pages: 4
Recorded: 05/31/2006
Attorney Dkt #:6571/53981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/22/2006
2
Exec Dt:
05/23/2006
Assignee
1
170 W. TASMAN DRIVE
SAN JOSE, CALIFORNIA 95134-1706
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11443823
Correspondence name and address
MARK JAMES SPOLYAR
LAW OFFICE OF MARK J. SPOLYAR
2200 CESAR CHAVEZ, SUITE 8
SAN FRANCISCO, CA 94124
Assignment: 10
Reel/Frame:018128/0968   Pages: 5
Recorded: 08/01/2006
Attorney Dkt #:6571/53997US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/09/2006
2
Exec Dt:
06/08/2006
3
Exec Dt:
06/09/2006
Assignee
1
170 W. TASMAN DRIVE
SAN JOSE, CALIFORNIA 95134-1706
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11496946
Correspondence name and address
MARK JAMES SPOLYAR
LAW OFFICE OF MARK J. SPOLYAR
2200 CESAR CHAVEZ, SUITE 8
SAN FRANCISCO, CA 94124
Assignment: 11
Reel/Frame:018877/0572   Pages: 7
Recorded: 02/09/2007
Attorney Dkt #:CISCO13871
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/09/2007
2
Exec Dt:
02/09/2007
Assignee
1
170 W. TASMAN DRIVE
MAIL STOP SJC 10/2/1
SAN JOSE, CALIFORNIA 95134
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11673494
Correspondence name and address
DOV ROSENFELD
5507 COLLEGE AVENUE, #2
OAKLAND, CA 94618
Assignment: 12
Reel/Frame:022020/0632   Pages: 5
Recorded: 12/23/2008
Attorney Dkt #:0370.0222C
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/12/2008
2
Exec Dt:
12/12/2008
3
Exec Dt:
12/08/2008
4
Exec Dt:
12/15/2008
Assignee
1
170 WEST TASMAN DRIVE
SAN JOSE, CALIFORNIA 95134-1706
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12339473
Correspondence name and address
D. ANDREW FLOAM
1901 RESEARCH BOULEVARD
SUITE 400
ROCKVILLE, MD 20850
Assignment: 13
Reel/Frame:022357/0797   Pages: 2
Recorded: 03/06/2009
Attorney Dkt #:0370.0223C
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/18/2009
2
Exec Dt:
02/18/2009
Assignee
1
170 WEST TASMAN DRIVE
SAN JOSE, CALIFORNIA 95134-1706
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12396643
Correspondence name and address
D. ANDREW FLOAM
1901 RESEARCH BOULEVARD
SUITE 400
ROCKVILLE, MD 20850
Assignment: 14
Reel/Frame:022914/0923   Pages: 2
Recorded: 07/06/2009
Attorney Dkt #:0370.0237C
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/01/2009
2
Exec Dt:
07/01/2009
Assignee
1
170 WEST TASMAN DRIVE
SAN JOSE, CALIFORNIA 95134-1706
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12497620
Correspondence name and address
D. ANDREW FLOAM
1901 RESEARCH BOULEVARD
SUITE 400
ROCKVILLE, MD 20850
Assignment: 15
Reel/Frame:023919/0058   Pages: 14
Recorded: 02/10/2010
Attorney Dkt #:72255/00584
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/29/2010
2
Exec Dt:
01/29/2010
3
Exec Dt:
02/01/2010
4
Exec Dt:
01/29/2010
5
Exec Dt:
01/29/2010
6
Exec Dt:
02/01/2010
7
Exec Dt:
01/29/2010
8
Exec Dt:
01/29/2010
9
Exec Dt:
02/09/2010
Assignee
1
170 WEST TASMAN DRIVE
SAN JOSE, CALIFORNIA 95134
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
12702826
Correspondence name and address
LARRY B. DONOVAN
925 EUCLID AVENUE
1150 HUNTINGTON BUILDING
CLEVELAND, OH 44115-1414
Assignment: 16
Reel/Frame:025079/0511   Pages: 7
Recorded: 10/01/2010
Attorney Dkt #:062891.3248
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/27/2010
2
Exec Dt:
09/27/2010
3
Exec Dt:
09/27/2010
4
Exec Dt:
10/01/2010
Assignee
1
170 WEST TASMAN DRIVE
SAN JOSE, CALIFORNIA 95134
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12862170
Correspondence name and address
BAKER BOTTS L.L.P.
2001 ROSS AVENUE
SUITE 600
DALLAS, TX 75201-2980
Assignment: 17
Reel/Frame:043643/0194   Pages: 8
Recorded: 09/20/2017
Attorney Dkt #:379997-991191
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/26/2013
2
Exec Dt:
03/26/2013
3
Exec Dt:
03/27/2013
4
Exec Dt:
03/25/2013
5
Exec Dt:
11/06/2013
6
Exec Dt:
11/07/2013
7
Exec Dt:
11/07/2013
Assignee
1
350 WEST JAVA DRIVE
SUNNYVALE, CALIFORNIA 94089
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14855079
Correspondence name and address
DLA PIPER LLP
2000 UNIVERSITY AVENUE
EAST PALO ALTO, CA 94303-2215
Assignment: 18
Reel/Frame:033947/0309   Pages: 2
Recorded: 10/14/2014
Attorney Dkt #:RWI-0064
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/30/2014
2
Exec Dt:
09/30/2014
Assignee
1
350 WEST JAVA DRIVE
SUNNYVALE, CALIFORNIA 94089
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
14503133
Correspondence name and address
A. RICHARD PARK
PARK, VAUGHAN, FLEMING & DOWLER LLP
2820 FIFTH STREET
DAVIS, CA 95618
Assignment: 19
Reel/Frame:043675/0287   Pages: 2
Recorded: 09/23/2017
Attorney Dkt #:RWI-0064US2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/30/2014
2
Exec Dt:
09/30/2014
Assignee
1
350 W. JAVA DR.
SUNNYVALE, CALIFORNIA 94089
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15713610
Correspondence name and address
STEVEN STUPP
728 MATSONIA DR.
FOSTER CITY, CA 94404
Assignment: 20
Reel/Frame:043596/0523   Pages: 2
Recorded: 09/14/2017
Attorney Dkt #:RWI-0076
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
05/26/2017
Assignee
1
350 W. JAVA DR.
SUNNYVALE, CALIFORNIA 94089
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15558550
Correspondence name and address
STUPP ASSOCIATES, LLC.
728 MASTONIA DR.
FOSTER CITY, CA 94404
Assignment: 21
Reel/Frame:044848/0963   Pages: 4
Recorded: 02/06/2018
Attorney Dkt #:RWI-0085-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/26/2017
2
Exec Dt:
05/26/2017
3
Exec Dt:
05/26/2017
Assignee
1
350 W. JAVA DR.
REDWOOD CITY, CALIFORNIA 94089
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15750505
Correspondence name and address
STEVEN STUPP
728 MATSONIA DR.
FOSTER CITY, CA 94404
Assignment: 22
Reel/Frame:051871/0562   Pages: 2
Recorded: 02/20/2020
Attorney Dkt #:RUC0102-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/26/2017
2
Exec Dt:
05/26/2017
Assignee
1
350 W. JAVA DR.
SUNNYVALE, CALIFORNIA 94089
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16329756
Correspondence name and address
STUPP ASSOCIATES, LLC
200 STAYSAIL CT.
FOSTER CITY, CA 94404
Assignment: 23
Reel/Frame:042775/0242   Pages: 4
Recorded: 06/21/2017
Attorney Dkt #:RWI-0060-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/26/2017
2
Exec Dt:
05/26/2017
3
Exec Dt:
05/31/2017
Assignee
1
350 W. JAVA DR.
SUNNYVALE, CALIFORNIA 94089
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15538629
Correspondence name and address
STUPP ASSOCIATES, LLC.
728 MASTONIA DR.
FOSTER CITY, CA 94404
Assignment: 24
Reel/Frame:051551/0512   Pages: 4
Recorded: 01/18/2020
Attorney Dkt #:RUC0060-CON1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/31/2017
2
Exec Dt:
05/26/2017
3
Exec Dt:
05/26/2017
Assignee
1
300 W. JAVA DR.
SUNNYVALE, CALIFORNIA 94089
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
16746832
Correspondence name and address
MYERS BIGEL/RUCKUS
P.O. BOX 37428
RALEIGH, NC 27627
Assignment: 25
Reel/Frame:057371/0555   Pages: 5
Recorded: 09/02/2021
Attorney Dkt #:1534.1948
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/07/2020
2
Exec Dt:
09/07/2020
3
Exec Dt:
09/07/2020
Assignee
1
3871 LAKEFIELD DR.
SUWANEE, GEORGIA 30024
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17016676
Correspondence name and address
MICHELE P. MCMAHAN
4140 PARKLAKE AVE.
RALEIGH, NC 27612
Assignment: 26
Reel/Frame:061876/0069   Pages: 9
Recorded: 11/25/2022
Attorney Dkt #:RUC0060B
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/21/2021
2
Exec Dt:
09/21/2021
3
Exec Dt:
09/21/2021
4
Exec Dt:
09/21/2021
5
Exec Dt:
09/21/2021
Assignee
1
3871 LAKEFIELD DR.
SUWANEE, GEORGIA 30024
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17032315
Correspondence name and address
STEVEN STUPP
200 STAYSAIL CT.
FOSTER CITY, CA 94404

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