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Patent Assignment Assignor Details
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Assignor Name : MA, QICHENG
Total Assignments: 8
Assignment: 1
Reel/Frame:025893/0671   Pages: 10
Recorded: 03/03/2011
Attorney Dkt #:16113-1873001
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE CORRECT NAME OF FIFTH ASSIGNOR CHIU WAH KELVIN SO PREVIOUSLY RECORDED ON REEL 025603 FRAME 0719. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
AGARWAL, ASHISH
Exec Dt:
08/09/2010
2
BARATLOO, ARASH
Exec Dt:
08/10/2010
3
MA, QICHENG
Exec Dt:
08/09/2010
4
RAGHUNATHAN, VIVEK
Exec Dt:
08/10/2010
5
SO, CHIU WAH KELVIN
Exec Dt:
08/09/2010
Assignee
1
GOOGLE INC.
1600 AMPHITHEATRE PARKWAY
MOUNTAIN VIEW, CALIFORNIA 94043
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8504437
NONE
12939983
Correspondence name and address
KRISTA A. KRAHN
60 SOUTH SIXTH STREET
#3200 RBC PLAZA
MINNEAPOLIS, MN 55402
Assignment: 2
Reel/Frame:025893/0120   Pages: 9
Recorded: 03/03/2011
Attorney Dkt #:16113-1871001
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE NAME OF SIXTH LISTED ASSIGNOR CHIU WAH KELVIN SO PREVIOUSLY RECORDED ON REEL 025603 FRAME 0731. ASSIGNOR(S) HEREBY CONFIRMS THE CORRECT ASSIGNMENT TO RE-RECORD ASSIGMENT RECORDED AT REEL/FRAME 025603/0731 TO CORRECT ASSIGNOR NAME.
Assignors
1
AGARWAL, ASHISH
Exec Dt:
08/10/2010
2
BARATLOO, ARASH
Exec Dt:
08/10/2010
3
CHAMANDY, NICHOLAS
Exec Dt:
08/24/2010
4
MA, QICHENG
Exec Dt:
08/10/2010
5
RAGHUNATHAN, VIVEK
Exec Dt:
08/10/2010
6
SO, CHIU WAH KELVIN
Exec Dt:
08/10/2010
7
TULL, ALICE S.
Exec Dt:
08/10/2010
Assignee
1
GOOGLE INC.
1600 AMPHITHEATRE PARKWAY
MOUNTAIN VIEW, CALIFORNIA 94043
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8676828
NONE
12939948
Correspondence name and address
KRISTA A. KRAHN
60 SOUTH SIXTH STREET
#3200 RBC PLAZA
MINNEAPOLIS, MN 55402
Assignment: 3
Reel/Frame:040002/0032   Pages: 8
Recorded: 09/12/2016
Attorney Dkt #:16113-1871003
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE SIXTH INVENTOR'S NAME FROM CHIU WAH SO PREVIOUSLY RECORDED ON REEL 038880 FRAME 0403. ASSIGNOR(S) HEREBY CONFIRMS THE SIXTH INVENTOR'S NAME TO BE CHIU WAH KELVIN SO.
Assignors
1
AGARWAL, ASHISH
Exec Dt:
08/10/2010
2
BARATLOO, ARASH
Exec Dt:
08/10/2010
3
CHAMANDY, NICHOLAS
Exec Dt:
08/24/2010
4
MA, QICHENG
Exec Dt:
08/10/2010
5
RAGHUNATHAN, VIVEK
Exec Dt:
08/10/2010
6
SO, CHIU WAH KELVIN
Exec Dt:
08/10/2010
7
TULL, ALICE S.
Exec Dt:
08/10/2010
Assignee
1
GOOGLE INC.
1600 AMPHITHEATRE PARKWAY
MOUNTAIN VIEW, CALIFORNIA 94043
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10089393
US20170004210
15174055
Correspondence name and address
TRACY M. HITT
FISH & RICHARDSON P.C.
P.O.BOX 1022
MINNEAPOLIS, MN 55440-1022
Assignment: 4
Reel/Frame:033470/0230   Pages: 7
Recorded: 08/05/2014
Attorney Dkt #:25980-26129/US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AGRAWAL, PARAG
Exec Dt:
07/24/2014
2
JAHR, MIKE
Exec Dt:
07/24/2014
3
LU, YUE
Exec Dt:
05/15/2014
4
ZHUGE, FENG
Exec Dt:
05/09/2014
5
MA, QICHENG
Exec Dt:
05/12/2014
6
SRIVASTAVA, UTKARSH
Exec Dt:
07/24/2014
Assignee
1
TWITTER, INC.,
1355 MARKET STREET, SUITE 900
SAN FRANCISCO, CALIFORNIA 94103
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10769661
NONE
14214489
Correspondence name and address
ANDREW P. WHITEHEAD
FENWICK & WEST LLP
801 CALIFORNIA STREET
MOUNTAIN VIEW, CA 94041
Assignment: 5
Reel/Frame:035030/0732   Pages: 6
Recorded: 02/25/2015
Attorney Dkt #:25980-26131/US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AGRAWAL, PARAG
Exec Dt:
07/24/2014
2
SRIVASTAVA, UTKARSH
Exec Dt:
07/24/2014
3
CHELLAPILLA, KUMAR
Exec Dt:
02/18/2015
4
MA, QICHENG
Exec Dt:
05/12/2014
Assignee
1
TWITTER, INC.
1355 MARKET STREET, SUITE 900
SAN FRANCISCO, CALIFORNIA 94103
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9117227
NONE
14214523
Correspondence name and address
ANDREW MICHAEL HILGER
FENWICK & WEST LLP
801 CALIFORNIA STREET
MOUNTAIN VIEW, CA 94041
Assignment: 6
Reel/Frame:037182/0099   Pages: 6
Recorded: 12/01/2015
Attorney Dkt #:25980-29721/US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AGRAWAL, PARAG
Exec Dt:
07/24/2014
2
SRIVASTAVA, UTKARSH
Exec Dt:
07/24/2014
3
CHELLAPILLA, KUMAR
Exec Dt:
02/18/2015
4
MA, QICHENG
Exec Dt:
05/12/2014
Assignee
1
TWITTER, INC.
1355 MARKET STREET, SUITE 900
SAN FRANCISCO, CALIFORNIA 94103
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9454771
NONE
14801033
Correspondence name and address
ANDREW M. HILGER
801 CALIFORNIA STREET
MOUNTAIN VIEW, CA 94041
Assignment: 7
Reel/Frame:039678/0816   Pages: 6
Recorded: 09/08/2016
Attorney Dkt #:1228-020US05
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AGRAWAL, PARAG
Exec Dt:
07/24/2014
2
SRIVASTAVA, UTKARSH
Exec Dt:
07/24/2014
3
CHELLAPILLA, KUMAR
Exec Dt:
02/18/2015
4
MA, QICHENG
Exec Dt:
05/12/2014
Assignee
1
TWITTER, INC.
1355 MARKET STREET
SUITE 900
SAN FRANCISCO, CALIFORNIA 94103
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9892431
NONE
15259924
Correspondence name and address
SHUMAKER & SIEFFERT P.A.
1625 RADIO DRIVE
SUITE 300
WOODBURY, MN 55125
Assignment: 8
Reel/Frame:044904/0078   Pages: 6
Recorded: 02/12/2018
Attorney Dkt #:1228-020US06
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AGRAWAL, PARAG
Exec Dt:
07/24/2014
2
SRIVASTAVA, UTKARSH
Exec Dt:
07/24/2014
3
CHELLAPILLA, KUMAR
Exec Dt:
02/18/2015
4
MA, QICHENG
Exec Dt:
05/12/2014
Assignee
1
TWITTER, INC.
1355 MARKET STREET
SUITE 900
SAN FRANCISCO, CALIFORNIA 94103
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10769677
NONE
15894550
Correspondence name and address
SHUMAKER & SIEFFERT P.A.
1625 RADIO DRIVE
SUITE 100
WOODBURY, MN 55125

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