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Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignor Name : ZHANG, DONGGEN
Total Assignments: 11
Assignment: 1
Reel/Frame:018337/0720   Pages: 5
Recorded: 10/02/2006
Attorney Dkt #:1033-060442
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHANG, HAIBO
Exec Dt:
09/27/2006
2
WU, XIDONG
Exec Dt:
09/27/2006
3
ZHANG, DONGGEN
Exec Dt:
09/27/2006
4
PARK, SUN-UK
Exec Dt:
09/27/2006
Assignee
1
SBC KNOWLEDGE VENTURES, LP
645 E. PLUMB LANE
RENO, NEVADA 89502
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080009284
11483194
Correspondence name and address
JEFFREY G. TOLER
TOLER SCHAFFER, LLP
5000 PLAZA ON THE LAKE, SUITE 265
AUSTIN, TX 78746
Assignment: 2
Reel/Frame:018378/0570   Pages: 5
Recorded: 10/03/2006
Attorney Dkt #:20103/2006-0263
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HART, RICHARD D.
Exec Dt:
09/27/2006
2
ZHANG, DONGGEN
Exec Dt:
09/27/2006
3
YI, XIAOCHUAN
Exec Dt:
09/27/2006
4
MENG, KEVIN
Exec Dt:
09/29/2006
5
SAVOOR, RAGHVENDRA GURUDATH
Exec Dt:
09/26/2006
Assignee
1
AT&T KNOWLEDGE VENTURES, L.P. A STATE OF NAVADA PARTNERSHIP
645 E. PLUMB LANE
RENO, NEVADA 89502
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080080389
11542292
Correspondence name and address
JAMES A. FLIGHT
HANLEY, FLIGHT & ZIMMERMAN, LLC
20 NORTH WACKER DRIVE, SUITE 4220
CHICAGO, IL 60606
Assignment: 3
Reel/Frame:018427/0281   Pages: 5
Recorded: 10/23/2006
Conveyance: CORRECTION TO THE ASSIGNEE ON REEL/FRAME 018378/0570
Assignors
1
HART, RICHARD D.
Exec Dt:
09/27/2006
2
ZHANG, DONGGEN
Exec Dt:
09/27/2006
3
YI, XIAOCHUAN
Exec Dt:
09/27/2006
4
MENG, KEVIN
Exec Dt:
09/27/2006
5
SAVOOR, RAGHVENDRA GURUDATH
Exec Dt:
09/26/2006
Assignee
1
AT&T KNOWLEDGE VENTURES, L.P., A STATE OF NEVADA PARTNERSHIP
645 E. PLUMB LANE
RENO, NEVADA 89502
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080080389
11542292
Correspondence name and address
JAMES A. FLIGHT
HANLEY, FLIGHT & ZIMMERMAN, LLC
20 NORTH WACKER DRIVE, SUITE 4220
CHICAGO, ILLINOIS 60606
Assignment: 4
Reel/Frame:019298/0844   Pages: 8
Recorded: 05/14/2007
Attorney Dkt #:1033-061070
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LI, ZHI
Exec Dt:
05/10/2007
2
OU, CANHUI
Exec Dt:
05/10/2007
3
TISIKER, MICHAEL
Exec Dt:
05/09/2007
4
ZHANG, DONGGEN
Exec Dt:
05/08/2007
5
YI, XIAOCHUAN
Exec Dt:
05/08/2007
6
SAVOOR, RAGHVENDRA
Exec Dt:
05/10/2007
7
MANTHOULIS, ORESTIS
Exec Dt:
05/10/2007
8
BOUAMALAY, CHRISTINE
Exec Dt:
05/07/2007
Assignee
1
AT&T KNOWLEDGE VENTURES, LP
645 E. PLUMB LANE
RENO, NEVADA 89502
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8839325
US20080192119
11706129
Correspondence name and address
JEFFREY G. TOLER
TOLER SCHAFFER, LLP
8500 BLUFFSTONE COVE, SUITE A201
AUSTIN, TX 78759
Assignment: 5
Reel/Frame:019298/0165   Pages: 6
Recorded: 05/15/2007
Attorney Dkt #:7785-213_2006-1677
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NGUYEN, NAM
Exec Dt:
05/09/2007
2
ZHANG, DONGGEN
Exec Dt:
05/09/2007
3
MENG, KEVIN
Exec Dt:
05/09/2007
Assignee
1
AT&T KNOWLEDGE VENTURES, L.P.
645 E. PLUMB LANE
RENO, NEVADA 89502
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8478988
US20080288773
11749041
Correspondence name and address
ED GUNTIN
350 EAST LAS OLAS BOULEVARD
LAS OLAS CENTRE II, SUITE 1600
FORT LAUDERDALE, FL 33301-2229
Assignment: 6
Reel/Frame:030546/0774   Pages: 7
Recorded: 06/05/2013
Attorney Dkt #:7785-0213-01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NGUYEN, NAM
Exec Dt:
05/09/2007
2
ZHANG, DONGGEN
Exec Dt:
05/09/2007
3
MENG, KEVIN
Exec Dt:
05/09/2007
Assignee
1
AT&T INTELLECTUAL PROPERTY I, L.P.
675 W. PEACHTREE STREET
SUITE 4000
ATLANTA, GEORGIA 30308
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8898455
US20130262859
13907856
Correspondence name and address
GUNTIN & GUST
304 INDIAN TRACE #750
WESTON, FL 33326
Assignment: 7
Reel/Frame:019406/0359   Pages: 6
Recorded: 06/04/2007
Attorney Dkt #:20103/2006-1777
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WU, XIDONG
Exec Dt:
05/18/2007
2
ZHANG, DONGGEN
Exec Dt:
05/18/2007
3
BLACKBURN, STUART LYNCH
Exec Dt:
05/18/2007
4
PARK, SUN-UK
Exec Dt:
05/18/2007
5
HART, RICHARD DENNIS
Exec Dt:
05/18/2007
6
WANG, JIN
Exec Dt:
05/18/2007
Assignee
1
AT&T KNOWLEDGE VENTURES L.P. A NEVADA PARTNERSHIP
645 E. PLUMB LANE
RENO, NEVADA 89502
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080292064
11751353
Correspondence name and address
JAMES A. FLIGHT
HANLEY, FLIGHT & ZIMMERMAN, LLC
150 S. WACKER DRIVE, SUITE 2100
CHICAGO, IL 60606
Assignment: 8
Reel/Frame:019616/0699   Pages: 6
Recorded: 07/27/2007
Attorney Dkt #:7785-242_2007-0078
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WU, XIDONG
Exec Dt:
07/26/2007
2
ZHANG, DONGGEN
Exec Dt:
07/26/2007
3
ZHANG, HAIBO
Exec Dt:
07/26/2007
Assignee
1
AT&T KNOWLEDGE VENTURES, L.P.
645 E. PLUMB LANE
RENO, NEVADA 89502
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7953036
US20090029700
11829383
Correspondence name and address
ED GUNTIN
350 EAST LAS OLAS BOULEVARD
LAS OLAS CENTRE II, SUITE 1600
FORT LAUDERDALE, FL 33301-2229
Assignment: 9
Reel/Frame:026336/0881   Pages: 6
Recorded: 05/25/2011
Attorney Dkt #:7785-0242-01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WU, XIDONG
Exec Dt:
07/26/2007
2
ZHANG, DONGGEN
Exec Dt:
07/26/2007
3
ZHANG, HAIBO
Exec Dt:
07/26/2007
Assignee
1
AT&T INTELLECTUAL PROPERTY I, LP
675 W. PEACHTREE STREET
SUITE 4000
ATLANTA, GEORGIA 30375
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8630236
US20110194496
13090409
Correspondence name and address
AT&T LEGAL DEPARTMENT - GMG ATTN: PATENT
ROOM 2A-207
ONE AT&T WAY
BEDMINSTER,, NJ 07921
Assignment: 10
Reel/Frame:019713/0046   Pages: 6
Recorded: 08/17/2007
Attorney Dkt #:130332.00181
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JIANG, BAOFENG
Exec Dt:
07/27/2007
2
ZHANG, DONGGEN
Exec Dt:
07/27/2007
3
CHEN, KAIYAN
Exec Dt:
07/27/2007
Assignee
1
AT&T KNOWLEDGE VENTURES, L.P.
645 E. PLUMB LANE
RENO, NEVADA 89502
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7983179
US20090028170
11829691
Correspondence name and address
JACKSON WALKER L.L.P.
100 CONGRESS AVENUE
SUITE 1100
AUSTIN, TX 78701
Assignment: 11
Reel/Frame:019816/0098   Pages: 6
Recorded: 09/12/2007
Attorney Dkt #:7785-265 (2007-0376)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NGUYEN, NAM
Exec Dt:
09/07/2007
2
ZHANG, DONGGEN
Exec Dt:
09/10/2007
3
TOMALENAS, PAUL
Exec Dt:
09/07/2007
Assignee
1
AT&T KNOWLEDGE VENTURES, L.P.
645 E. PLUMB LANE
RENO, NEVADA 89502
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7983656
US20090068985
11854058
Correspondence name and address
ANDREW GUST - AKERMAN SENTERFITT
222 LAKEVIEW AVENUE
SUITE 400
WEST PALM BEACH, FL 33411

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