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Patent Assignment Assignor Details
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Assignor Name : DU, WUPING
Total Assignments: 10
Assignment: 1
Reel/Frame:018306/0167   Pages: 5
Recorded: 09/26/2006
Attorney Dkt #:16440.4066
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SONG, XUDONG
Exec Dt:
09/07/2006
2
DU, WUPING
Exec Dt:
09/01/2006
Assignee
1
WEBEX COMMUNICATIONS, INC.
3979 FREEDOM CIRCLE
SANTA CLARA, CALIFORNIA 95054
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070253558
11458319
Correspondence name and address
ORRICK, HERRINGTON & SUTCLIFFE LLP
4 PARK PLAZA, SUITE 1600
IP PROSECUTION DEPARTMENT
IRVINE, CA 92614
Assignment: 2
Reel/Frame:018306/0187   Pages: 5
Recorded: 09/26/2006
Attorney Dkt #:16440.4067
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SONG, XUDONG
Exec Dt:
09/07/2006
2
DU, WUPING
Exec Dt:
09/01/2006
Assignee
1
WEBEX COMMUNICATIONS, INC.
3979 FREEDOM CIRCLE
SANTA CLARA, CALIFORNIA 95054
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070253557
11458305
Correspondence name and address
ORRICK, HERRINGTON & SUTCLIFFE LLP
4 PARK PLAZA, SUITE 1600
IP PROSECUTION DEPARTMENT
IRVINE, CA 92614
Assignment: 3
Reel/Frame:034394/0751   Pages: 2
Recorded: 12/05/2014
Attorney Dkt #:ALIBP205
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DU, WUPING
Exec Dt:
11/27/2014
2
PENG, WEI
Exec Dt:
11/27/2014
3
ZONG, MING
Exec Dt:
11/27/2014
Assignee
1
ALIBABA GROUP HOLDING LIMITED
FOURTH FLOOR, ONE CAPITAL PLACE
P.O. BOX 847
GEORGE TOWN, CAYMAN ISLANDS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9693014
US20150189227
14561635
Correspondence name and address
VAN PELT, YI & JAMES LLP
10050 N. FOOTHILL BLVD., SUITE 200
CUPERTINO, CA 95014
Assignment: 4
Reel/Frame:034509/0248   Pages: 2
Recorded: 12/15/2014
Attorney Dkt #:ALIBP206
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DU, WUPING
Exec Dt:
12/09/2014
2
CAO, KUNYONG
Exec Dt:
12/11/2014
Assignee
1
ALIBABA GROUP HOLDING LIMITED
FOURTH FLOOR, ONE CAPITAL PLACE
P.O. BOX 847
GEORGE TOWN, CAYMAN ISLANDS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150189384
14570604
Correspondence name and address
VAN PELT, YI & JAMES LLP
10050 N. FOOTHILL BLVD., SUITE 200
CUPERTINO, CA 95014
Assignment: 5
Reel/Frame:036001/0790   Pages: 2
Recorded: 06/22/2015
Attorney Dkt #:ALIBP232
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DU, WUPING
Exec Dt:
06/16/2015
2
ZONG, MING
Exec Dt:
06/16/2015
3
ZHAO, LANLAN
Exec Dt:
06/16/2015
Assignee
1
ALIBABA GROUP HOLDING LIMITED
FOURTH FLOOR, ONE CAPITAL PLACE
P.O. BOX 847
GEORGE TOWN, CAYMAN ISLANDS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10142578
US20150296167
14680273
Correspondence name and address
VAN PELT, YI & JAMES LLP
10050 N. FOOTHILL BLVD., SUITE 200
CUPERTINO, CA 95014
Assignment: 6
Reel/Frame:041053/0212   Pages: 5
Recorded: 01/21/2017
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DU, WUPING
Exec Dt:
01/13/2017
2
CAO, KUNYONG
Exec Dt:
01/13/2017
Assignee
1
ALIBABA GROUP HOLDING LIMITED
FOURTH FLOOR, ONE CAPITAL PLACE
P.O. BOX 847
GRAND CAYMAN, CAYMAN ISLANDS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160353173
15112805
Correspondence name and address
GREENBERG TRAURIG, LLP
200 PARK AVENUE
METLIFE BUILDING
NEW YORK, NY 10166
Assignment: 7
Reel/Frame:043997/0208   Pages: 3
Recorded: 10/31/2017
Attorney Dkt #:ALIBP319
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHANG, LEI
Exec Dt:
10/30/2017
2
DU, WUPING
Exec Dt:
10/30/2017
Assignee
1
ALIBABA GROUP HOLDING LIMITED
FOURTH FLOOR, ONE CAPITAL PLACE, P.O. BOX 847
GEORGE TOWN, CAYMAN ISLANDS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20180088663
15695980
Correspondence name and address
VAN PELT, YI & JAMES LLP
10050 N. FOOTHILL BLVD.
SUITE 200
CUPERTINO, CA 95014
Assignment: 8
Reel/Frame:047892/0928   Pages: 4
Recorded: 01/03/2019
Attorney Dkt #:AB1-0662US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAO, DIDI
Exec Dt:
12/21/2018
2
ZHANG, LEI
Exec Dt:
12/21/2018
3
DU, WUPING
Exec Dt:
12/21/2018
Assignee
1
ALIBABA GROUP HOLDING LIMITED
FOURTH FLOOR, ONE CAPITAL PLACE
PO BOX 847
GRAND CAYMAN, CAYMAN ISLANDS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20180375987
16119730
Correspondence name and address
LEE & HAYES, PLLC
601 W RIVERSIDE
SUITE 1400
SPOKANE, WA 99201
Assignment: 9
Reel/Frame:052634/0423   Pages: 3
Recorded: 05/12/2020
Attorney Dkt #:161095.021400
Conveyance: NUNC PRO TUNC ASSIGNMENT (SEE DOCUMENT FOR DETAILS).
Assignor
1
DU, WUPING
Exec Dt:
05/11/2020
Assignee
1
ALIBABA GROUP HOLDING LIMITED
FOURTH FLOOR, ONE CAPITAL PLACE
P.O. BOX 847
GRAND CAYMAN, CAYMAN ISLANDS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11272154
US20200169711
16611312
Correspondence name and address
GREENBERG TRAURIG (NJ)
500 CAMPUS DRIVE
SUITE 400
FLORHAM PARK, NJ 07932
Assignment: 10
Reel/Frame:056226/0250   Pages: 5
Recorded: 05/13/2021
Attorney Dkt #:161095.021400
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEE PREVIOUSLY RECORDED AT REEL: 052634 FRAME: 0423. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignor
1
DU, WUPING
Exec Dt:
05/11/2020
Assignee
1
YOUKU INFORMATION TECHNOLOGY (BEIJING) CO., LTD.
AREA D, 5F, BUILDING A, SINOSTEEL INTERNATIONAL PLAZA
NO. 8 HAIDIAN STREET
HAIDIAN DISTRICT, BEIJING, CHINA 100080
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11272154
US20200169711
16611312
Correspondence name and address
VERIZON MEDIA INC.
C/O GREENBERG TRAURIG, LLP MET LIFE BUILDING
200 PARK AVENUE - MET LIFE BUILDING
NEW YORK, NY 10166

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