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Patent Assignment Assignor Details
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Assignor Name : LI, DE FU
Total Assignments: 10
Assignment: 1
Reel/Frame:011947/0590   Pages: 7
Recorded: 06/28/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEWIS, GARY M.
Exec Dt:
05/21/2001
2
LI, DE FU
Exec Dt:
05/21/2001
3
MELHORN, NATHAN R.
Exec Dt:
06/26/2001
Assignee
1
CISCO TECHNOLOGY, INC.
170 WEST TASMAN DRIVE
SAN JOSE, CALIFORNIA 95134
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7395309
NONE
09894261
Correspondence name and address
LEO R. REYNOLDS, ESQ.
HAMILTON, BROOK, SMITH & REYNOLDS, P.C.
TWO MILITIA DRIVE
LEXINGTON, MA 02421-4799
Assignment: 2
Reel/Frame:024446/0134   Pages: 6
Recorded: 05/26/2010
Attorney Dkt #:CISCP544
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SINGH, HEMANT
Exec Dt:
09/25/2007
2
LI, DE FU
Exec Dt:
09/25/2007
3
MILLET, MARK
Exec Dt:
09/24/2007
Assignee
1
CISCO TECHNOLOGY, INC.
170 WEST TASMAN DRIVE
SAN JOSE, CALIFORNIA 95134-1706
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7801040
NONE
11865520
Correspondence name and address
WEAVER AUSTIN VILLENEUVE & SAMPSON LLP
P.O. BOX 70250
OAKLAND, CA 94612-0250
Assignment: 3
Reel/Frame:020698/0743   Pages: 5
Recorded: 03/14/2008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LI, DE FU
Exec Dt:
03/11/2008
2
SOWINSKI, PAWEL
Exec Dt:
03/11/2008
3
AN, JAMES
Exec Dt:
03/11/2008
4
GOGUEN, ROBERT
Exec Dt:
03/12/2008
Assignee
1
CISCO TECHNOLOGY, INC.
170 WEST TASMAN DRIVE
SAN JOSE, CALIFORNIA 95134
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7839773
US20090232111
12075838
Correspondence name and address
TIMOTHY J. MEAGHER, ESQ.
HAMILTON, BROOK, SMITH & REYNOLDS, P.C.
530 VIRGINIA ROAD, P.O. BOX 9133
CONCORD, MA 01742-9133
Assignment: 4
Reel/Frame:020738/0802   Pages: 7
Recorded: 04/01/2008
Attorney Dkt #:2705-1022
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GOGUEN, ROBERT
Exec Dt:
03/27/2008
2
ACHILLEOUDIS, NICOS
Exec Dt:
03/28/2008
3
LI, DE FU
Exec Dt:
03/27/2008
4
SOWINSKI, PAWEL
Exec Dt:
03/25/2008
Assignee
1
CISCO TECHNOLOGY, INC.
170 WEST TASMAN DRIVE
SAN JOSE, CALIFORNIA 95134
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8134921
US20090249417
12060824
Correspondence name and address
STOLOWITZ FORD COWGER LLP
621 SW MORRISON ST
SUITE 600
PORTLAND, OR 97205
Assignment: 5
Reel/Frame:021042/0259   Pages: 7
Recorded: 05/30/2008
Attorney Dkt #:2705-1022 MAC-CBG
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GOGUEN, ROBERT
Exec Dt:
05/09/2008
2
ACHILLEOUDIS, NICOS
Exec Dt:
05/21/2008
3
LI, DE FU
Exec Dt:
05/09/2008
4
SOWINKSI, PAWEL
Exec Dt:
05/09/2008
Assignee
1
CISCO TECHNOLOGY, INC.
170 WEST TASMAN DRIVE
SAN JOSE, CALIFORNIA 95134
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8134921
US20090249417
12060824
Correspondence name and address
MICHAEL A. COFIELD
621 SW MORRISON ST.
SUITE 600
PORTLAND, OR 97205
Assignment: 6
Reel/Frame:022047/0058   Pages: 8
Recorded: 12/31/2008
Attorney Dkt #:2705-1033
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LI, DE FU
Exec Dt:
12/11/2008
2
SOWINSKI, PAWEL
Exec Dt:
12/11/2008
3
GOGUEN, ROBERT
Exec Dt:
12/11/2008
4
LIU, TONG
Exec Dt:
12/08/2008
5
BERNSTEIN, ALON
Exec Dt:
12/08/2008
Assignee
1
CISCO TECHNOLOGY, INC.
170 WEST TASMAN DRIVE
SAN JOSE, CALIFORNIA 95134
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8111711
US20100154016
12334392
Correspondence name and address
STOLOWITZ FORD COWGER LLP
621 SW MORRISON
SUITE 600
PORTLAND, OR 97205
Assignment: 7
Reel/Frame:021979/0456   Pages: 8
Recorded: 12/15/2008
Attorney Dkt #:CISCP605US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AN, JAMES S.
Exec Dt:
12/11/2008
2
SUN, HUI
Exec Dt:
12/11/2008
3
LI, DE FU
Exec Dt:
12/12/2008
4
BREWER, KEIL
Exec Dt:
12/11/2008
5
DOWNEY, JOHN J.
Exec Dt:
12/12/2008
6
LEANO, CHRISANTO D.
Exec Dt:
12/11/2008
Assignee
1
CISCO TECHNOLOGY, INC.
170 WEST TASMAN DRIVE
SAN JOSE, CALIFORNIA 95134-1706
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8201207
US20100154017
12334777
Correspondence name and address
WEAVER AUSTIN VILLENEUVE & SAMPSON LLP
P.O. BOX 70250
OAKLAND, CA 94612-0250
Assignment: 8
Reel/Frame:031195/0200   Pages: 10
Recorded: 09/12/2013
Attorney Dkt #:CSCO-021975 US PRI
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WANG, XUAN
Exec Dt:
09/12/2013
2
ZHANG, JINFENG
Exec Dt:
09/11/2013
3
MENG, JIE
Exec Dt:
09/10/2013
4
DONG, WENWEN
Exec Dt:
09/12/2013
5
LI, DE FU
Exec Dt:
09/12/2013
6
LU, YONG
Exec Dt:
09/10/2013
Assignee
1
CISCO TECHNOLOGY, INC.
170 WEST TASMAN DRIVE
SAN JOSE, CALIFORNIA 95134-1706
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9237116
US20150071305
14025338
Correspondence name and address
GARY J. PITZER
TAROLLI, SUNDHEIM, COVELL & TUMMINO LLP
1300 EAST NINTH STREET - SUITE 1700
CLEVELAND, OH 44114
Assignment: 9
Reel/Frame:033667/0542   Pages: 7
Recorded: 09/04/2014
Attorney Dkt #:0370.1737C (993698)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JIN, HANG
Exec Dt:
08/08/2014
2
LIU, TONG
Exec Dt:
08/06/2014
3
SOWINSKI, PAWEL
Exec Dt:
08/19/2014
4
LI, DE FU
Exec Dt:
08/12/2014
5
SKROBKO, JOHN
Exec Dt:
08/12/2014
Assignee
1
CISCO TECHNOLOGY, INC.
170 WEST TASMAN DRIVE
SAN JOSE, CALIFORNIA 95134-1706
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9503180
US20160072578
14476969
Correspondence name and address
D. ANDREW FLOAM
9801 WASHINGTONIAN BLVD.
SUITE 750
GAITHERSBURG, MD 20878
Assignment: 10
Reel/Frame:058728/0782   Pages: 8
Recorded: 01/21/2022
Attorney Dkt #:26141.0400U1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RICE, DANIEL
Exec Dt:
07/06/2021
2
CHROSTOWSKI, JOHN
Exec Dt:
04/03/2021
3
LEWANDOWSKI, BENNY
Exec Dt:
04/02/2021
4
LI, DE FU
Exec Dt:
10/13/2021
5
GAYDOS, ROBERT
Exec Dt:
07/07/2021
Assignee
1
COMCAST CABLE COMMUNICATIONS, LLC
1701 JFK BOULEVARD
PHILADELPHIA, PENNSYLVANIA 19103
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11758362
US20220322037
17221409
Correspondence name and address
BALLARD SPAHR LLP
999 PEACHTREE STREET NE
SUITE 1600
ATLANTA, GA 30309

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