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Patent Assignment Assignor Details
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Assignor Name : CHEN, KAIYAN
Total Assignments: 19
Assignment: 1
Reel/Frame:019201/0099   Pages: 3
Recorded: 04/23/2007
Attorney Dkt #:2180.064US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JIANG, BAOFENG
Exec Dt:
01/29/2007
2
CHEN, KAIYAN
Exec Dt:
01/29/2007
Assignee
1
AT&T KNOWLEDGE VENTURES, L.P.
645 E. PLUMB LANE
RENO, NEVADA 89502
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080181240
11700710
Correspondence name and address
ANDRE L. MARAIS
SCHWEGMAN LUNDBERG WOESSNER, ET AL.
P.O. BOX 2938
MINNEAPOLIS, MN 55402-0938
Assignment: 2
Reel/Frame:019186/0406   Pages: 4
Recorded: 03/29/2007
Attorney Dkt #:1033-060855
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JIANG, BAOFENG
Exec Dt:
03/26/2007
2
CHEN, KAIYAN
Exec Dt:
03/26/2007
3
LIM, MICHAEL YEW-AIK
Exec Dt:
03/26/2007
Assignee
1
AT&T KNOWLEDGE VENTURES, LP
645 E. PLUMB LANE
RENO, NEVADA 89502
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8250190
US20080240089
11729682
Correspondence name and address
JEFFREY G. TOLER
TOLER SCHAFFER, LLP
8500 BLUFFSHORE COVE
SUITE A201
AUSTIN, TX 78759
Assignment: 3
Reel/Frame:028450/0745   Pages: 4
Recorded: 06/27/2012
Attorney Dkt #:2006-A0855 CON
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JIANG, BAOFENG
Exec Dt:
03/26/2007
2
CHEN, KAIYAN
Exec Dt:
03/26/2007
3
LIM, MICHAEL YEW-AIK
Exec Dt:
03/26/2007
Assignee
1
AT&T INTELLECTUAL PROPERTY I, L.P.
675 W. PEACHTREE STREET
SUITE 4000
ATLANTA, GEORGIA 30375
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8935391
US20120271914
13534187
Correspondence name and address
AT & T LEGAL DEPARTMENT - TOLER ATTN: PA
ROOM 2A-207
ONE AT & T WAY
BEDMINSTER, NJ 07921
Assignment: 4
Reel/Frame:034387/0883   Pages: 5
Recorded: 12/05/2014
Attorney Dkt #:2006-A0855 CON1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JIANG, BAOFENG
Exec Dt:
03/26/2007
2
CHEN, KAIYAN
Exec Dt:
03/26/2007
3
LIM, MICHAEL YEW-AIK
Exec Dt:
03/26/2007
Assignee
1
AT&T INTELLECTUAL PROPERTY I, L.P.
675 W. PEACHTREE STREET
SUITE 4000
ATLANTA, GEORGIA 30308
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9525723
US20150081844
14561498
Correspondence name and address
TOLER LAW GROUP
8500 BLUFFSTONE COVE
SUITE A201
AUSTIN, TX 78759
Assignment: 5
Reel/Frame:045077/0018   Pages: 4
Recorded: 03/01/2018
Attorney Dkt #:2006-A0855 CON2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JIANG, BAOFENG
Exec Dt:
03/26/2007
2
CHEN, KAIYAN
Exec Dt:
03/26/2007
3
LIM, MICHAEL YEW-AIK
Exec Dt:
05/26/2007
Assignee
1
AT&T KNOWLEDGE VENTURES, L.P.
645 E. PLUMB LANE
RENO, NEVADA 89502
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10069902
US20160234076
15135157
Correspondence name and address
AT & T LEGAL DEPARTMENT - TOLER ATTN: PA
ROOM 2A-207
ONE AT & T WAY
BEDMINSTER, NJ 07921
Assignment: 6
Reel/Frame:045445/0255   Pages: 4
Recorded: 04/05/2018
Attorney Dkt #:2006-A0855 CON2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JIANG, BAOFENG
Exec Dt:
03/26/2007
2
CHEN, KAIYAN
Exec Dt:
03/26/2007
3
LIM, MICHAEL YEW-AIK
Exec Dt:
03/26/2007
Assignee
1
AT&T KNOWLEDGE VENTURES, L.P.
645 E. PLUMB LANE
RENO, NEVADA 89502
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8935391
US20120271914
13534187
Correspondence name and address
AT&T LEGAL DEPARTMENT - TOLER ATTN: PA
ROOM 2A-207
ONE AT&T WAY
BEDMINSTER, NJ 07921
Assignment: 7
Reel/Frame:045449/0170   Pages: 4
Recorded: 04/05/2018
Attorney Dkt #:2006-A0855 CON1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JIANG, BAOFENG
Exec Dt:
03/26/2007
2
CHEN, KAIYAN
Exec Dt:
03/26/2007
3
LIM, MICHAEL YEW-AIK
Exec Dt:
03/26/2007
Assignee
1
AT&T KNOWLEDGE VENTURES, L.P.
645 E. PLUMB LANE
RENO, NEVADA 89502
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9525723
US20150081844
14561498
Correspondence name and address
AT&T LEGAL DEPARTMENT - TOLER ATTN: PA
ROOM 2A-207
ONE AT&T WAY
BEDMINSTER, NJ 07921
Assignment: 8
Reel/Frame:048957/0600   Pages: 6
Recorded: 04/22/2019
Attorney Dkt #:2006-A0855
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE RECEIVING PARTY NAME PREVIOUSLY RECORDED AT REEL: 19186 FRAME: 406. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
JIANG, BAOFENG
Exec Dt:
03/26/2007
2
CHEN, KAIYAN
Exec Dt:
03/26/2007
3
LIM, MICHAEL YEW-AIK
Exec Dt:
03/26/2007
Assignee
1
AT&T KNOWLEDGE VENTURES, L.P.
645 E. PLUMB LANE
RENO, NEVADA 89502
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8250190
US20080240089
11729682
Correspondence name and address
AT&T LEGAL DEPARTMENT
ONE AT&T WAY
ROOM 2A-212
BEDMINSTER, NJ 07921
Assignment: 9
Reel/Frame:048963/0844   Pages: 6
Recorded: 04/22/2019
Attorney Dkt #:2006-A0855CON
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEE NAME PREVIOUSLY RECORDED ON REEL 028450 FRAME 0745. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT. ASSIGNEE NAME SHOULD READ: AT&T KNOWLEDGE VENTURES, L.P.
Assignors
1
JIANG, BAOFENG
Exec Dt:
03/26/2007
2
CHEN, KAIYAN
Exec Dt:
03/26/2007
3
LIM, MICHAEL YEW-AIK
Exec Dt:
03/26/2007
Assignee
1
AT&T KNOWLEDGE VENTURES, L.P.
645 E. PLUMB LANE
RENO, NEVADA 89502
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8935391
US20120271914
13534187
Correspondence name and address
AT&T LEGAL DEPARTMENT
ONE AT&T WAY
ROOM 2A-212
BEDMINSTER, NJ 07921
Assignment: 10
Reel/Frame:048984/0663   Pages: 7
Recorded: 04/24/2019
Attorney Dkt #:2006-A0855CON1
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEE NAME SHOULD READ: AT&T KNOWLEDGE VENTURES, L.P. PREVIOUSLY RECORDED ON REEL 034387 FRAME 0883. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT. ASSIGNEE NAME SHOULD READ: AT&T KNOWLEDGE VENTURES, L.P.
Assignors
1
JIANG, BAOFENG
Exec Dt:
03/26/2007
2
CHEN, KAIYAN
Exec Dt:
03/26/2007
3
LIM, MICHAEL YEW-AIK
Exec Dt:
03/26/2007
Assignee
1
AT&T KNOWLEDGE VENTURES, L.P.
645 E. PLUMB LANE
RENO, NEVADA 89502
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9525723
US20150081844
14561498
Correspondence name and address
AT&T LEGAL DEPARTMENT
ONE AT&T WAY
ROOM 2A-212
BEDMINSTER, NJ 07921
Assignment: 11
Reel/Frame:019264/0719   Pages: 8
Recorded: 05/08/2007
Attorney Dkt #:2180.023US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OU, CANHUI
Exec Dt:
04/04/2007
2
CHIANG, MUNG
Exec Dt:
04/03/2007
3
LI, ZHI
Exec Dt:
05/07/2007
4
MANTHOULIS, ORESTIS
Exec Dt:
04/10/2007
5
YI, XIAOCHUAN
Exec Dt:
04/04/2007
6
CHEN, KAIYAN
Exec Dt:
04/04/2007
Assignee
1
AT&T KNOWLEDGE VENTURES, L.P.
645 E. PLUMB LANE
RENO, NEVADA 89502
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7768935
US20070242608
11403510
Correspondence name and address
ANDRE L. MARAIS
SCHWEGMAN, LUNDBERG, WOESSNER ET AL
P.O. BOX 2938
MINNEAPOLIS, MN 55402-0938
Assignment: 12
Reel/Frame:019158/0953   Pages: 10
Recorded: 04/13/2007
Attorney Dkt #:7785-198_2006-495
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BLACKBURN, STUART L.
Exec Dt:
04/12/2007
2
SAVOOR, RAGHVENDRA
Exec Dt:
04/12/2007
3
VAN SLYKE, JOHN
Exec Dt:
04/12/2007
4
WU, XIDONG
Exec Dt:
04/12/2007
5
JIANG, BAOFENG
Exec Dt:
04/12/2007
6
CHEN, KAIYAN
Exec Dt:
04/12/2007
7
PARK, SUN-UK
Exec Dt:
04/12/2007
Assignee
1
AT&T KNOWLEDGE VENTURES, L.P.
645 E. PLUMB LANE
RENO, NEVADA 89502
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7848348
US20080253393
11735175
Correspondence name and address
ED GUNTIN
350 EAST LAS OLAS BOULEVARD
LAS OLAS CENTRE II, SUITE 1600
FORT LAUDERDALE, FL 33301-2229
Assignment: 13
Reel/Frame:019595/0409   Pages: 12
Recorded: 07/11/2007
Attorney Dkt #:7785-198(2006-496)
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE DOCKET NUMBER PREVIOUSLY RECORDED ON REEL 019158 FRAME 0953. ASSIGNOR(S) HEREBY CONFIRMS THE CORRECTION OF THE DOCKET NUMBER IN THE RECORDATION DOCUMENT OF APPLICATION NO. 11/735,175.
Assignors
1
BLACKBURN, STUART
Exec Dt:
04/12/2007
2
SAVOOR, RAGHVENDRA
Exec Dt:
04/12/2007
3
VAN SLYKE, JOHN
Exec Dt:
04/12/2007
4
WU, XIDONG
Exec Dt:
04/12/2007
5
JIANG, BAOFENG
Exec Dt:
04/12/2007
6
CHEN, KAIYAN
Exec Dt:
04/12/2007
7
PARK, SUN-UK
Exec Dt:
04/12/2007
Assignee
1
AT&T KNOWLEDGE VENTURES, L.P.
645 E. PLUMB LANE
RENO, NEVADA 89502
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7848348
US20080253393
11735175
Correspondence name and address
ED GUNTIN
350 EAST LAS OLAS BOULEVARD
LAS OLAS CENTRE II SUITE 1600
FORT LAUDERDALE, FLORIDA 33301-2229
Assignment: 14
Reel/Frame:025924/0223   Pages: 12
Recorded: 03/09/2011
Attorney Dkt #:7785-0198-01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BLACKBURN, STUART
Exec Dt:
04/12/2007
2
SAVOOR, RAGHVENDRA
Exec Dt:
04/12/2007
3
VAN SLYKE, JOHN
Exec Dt:
04/12/2007
4
WU, XIDONG
Exec Dt:
04/12/2007
5
JIANG, BAOFENG
Exec Dt:
04/12/2007
6
CHEN, KAIYAN
Exec Dt:
04/12/2007
7
PARK, SUN-UK
Exec Dt:
04/12/2007
Assignee
1
AT&T INTELLECTUAL PROPERTY I, LP
674 W. PEACHTREE STREET, SUITE 4000
ATLANTA, GEORGIA 30375
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8774212
US20110040872
12913862
Correspondence name and address
GUNTIN MELES & GUST, PLC
304 INDIAN TRACE #750
WESTON, FL 33326
Assignment: 15
Reel/Frame:056510/0061   Pages: 12
Recorded: 06/07/2021
Attorney Dkt #:2006-A0494CON
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEE NAME PREVIOUSLY RECORDED AT REEL: 025924 FRAME: 0223. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT .
Assignors
1
BLACKBURN, STUART
Exec Dt:
04/12/2007
2
SAVOOR, RAGHVENDRA
Exec Dt:
04/12/2007
3
VAN SLYKE, JOHN
Exec Dt:
04/12/2007
4
WU, XIDONG
Exec Dt:
04/12/2007
5
JIANG, BAOFENG
Exec Dt:
04/12/2007
6
CHEN, KAIYAN
Exec Dt:
04/12/2007
7
PARK, SUN-UK
Exec Dt:
04/12/2007
Assignee
1
AT&T KNOWLEDGE VENTURES, L.P.
645 E. PLUMB LANE
RENO, NEVADA 89502
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8774212
US20110040872
12913862
Correspondence name and address
AT&T LEGAL DEPARTMENT
ONE AT&T WAY
ROOM 2A-212
BEDMINSTER, NJ 07921
Assignment: 16
Reel/Frame:019613/0210   Pages: 5
Recorded: 07/26/2007
Attorney Dkt #:2007-0053
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LI, JIAN
Exec Dt:
07/25/2007
2
OU, CANHUI
Exec Dt:
07/25/2007
3
CHEN, KAIYAN
Exec Dt:
07/25/2007
Assignee
1
AT&T KNOWLEDGE VENTURES, L.P.
645 E. PLUMB LANE
RENO, NEVADA 89502
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090028559
11828674
Correspondence name and address
LARSON NEWMAN ABEL POLANSKY & WHITE, LLP
5914 WEST COURTYARD DRIVE, SUITE 200
AUSTIN, TX 78730
Assignment: 17
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: 18
Reel/Frame:020070/0803   Pages: 6
Recorded: 11/05/2007
Attorney Dkt #:1033-062103
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JIANG, BAOFENG
Exec Dt:
11/01/2007
2
GAROFALO, DONALD
Exec Dt:
11/01/2007
3
CHEN, KAIYAN
Exec Dt:
11/01/2007
Assignee
1
AT&T KNOWLEDGE VENTURES, L.P.
645 E. PLUMB LANE
RENO, NEVADA 89502
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090064255
11845428
Correspondence name and address
JEFFREY G. TOLER
TOLER SCHAFFER LLP
8500 BLUFFSTONE COVE
SUITE A201
AUSTIN, TX 78759
Assignment: 19
Reel/Frame:022220/0570   Pages: 6
Recorded: 02/06/2009
Attorney Dkt #:130332.00423
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LI, JIAN
Exec Dt:
12/08/2008
2
CHEN, KAIYAN
Exec Dt:
12/08/2008
3
SAVOOR, RAGHVENDRA
Exec Dt:
12/08/2008
Assignee
1
AT&T INTELLECTUAL PROPERTY I, L.P.
645 E. PLUMB LANE
RENO, NEVADA 89502
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100145912
12329955
Correspondence name and address
JACKSON WALKER L.L.P.
100 CONGRESS AVENUE
SUITE 1100
AUSTIN, TX 78701

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