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Patent Assignment Assignor Details
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Assignor Name : CHANG, TSUNG-HSIANG
Total Assignments: 14
Assignment: 1
Reel/Frame:027013/0703   Pages: 4
Recorded: 10/04/2011
Attorney Dkt #:16113-2614001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHANG, TSUNG-HSIANG
Exec Dt:
10/03/2011
2
LI, YANG
Exec Dt:
09/30/2011
Assignee
1
GOOGLE INC.
1600 AMPHITHEATRE PARKWAY
MOUNTAIN VIEW, CALIFORNIA 94043
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8805089
US20120069199
13234953
Correspondence name and address
MARIE SMYTH
60 SOUTH SIXTH STREET
#3200 RBC PLAZA
MINNEAPOLIS, MN 55402
Assignment: 2
Reel/Frame:027477/0155   Pages: 4
Recorded: 01/04/2012
Attorney Dkt #:16113-2614002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHANG, TSUNG-HSIANG
Exec Dt:
10/03/2011
2
LI, YANG
Exec Dt:
09/30/2011
Assignee
1
GOOGLE INC.
1600 AMPHITHEATRE PARKWAY
MOUNTAIN VIEW, CALIFORNIA 94043
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8244043
US20120070090
13252699
Correspondence name and address
MARIE SMYTH
60 SOUTH SIXTH STREET
#3200 RBC PLAZA
MINNEAPOLIS, MN 55402
Assignment: 3
Reel/Frame:027142/0407   Pages: 5
Recorded: 10/28/2011
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LI, YANG
Exec Dt:
10/24/2011
2
CHANG, TSUNG-HSIANG
Exec Dt:
10/27/2011
Assignee
1
GOOGLE INC.
1600 AMPHITHEATRE PARKWAY
BUILDING 41
MOUNTAIN VIEW, CALIFORNIA 94043
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8869049
NONE
13283807
Correspondence name and address
STUART P. MEYER
FENWICK & WEST LLP
801 CALIFORNIA STREET
MOUNTAIN VIEW, CA 94041
Assignment: 4
Reel/Frame:029386/0374   Pages: 4
Recorded: 11/30/2012
Attorney Dkt #:103199-0103 (FLY-001US)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHANG, TSUNG-YAO
Exec Dt:
10/05/2012
2
CHANG, TSUNG-HSIANG
Exec Dt:
10/05/2012
Assignee
1
FLYBERRY CAPITAL LLC
485 MASSACHUSETTS AVENUE, 3RD FLOOR
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140107925
13649940
Correspondence name and address
CHRISTOPHER J. MCKENNA
3000 K STREET N.W., SUITE 600
FOLEY & LARDNER LLP
WASHINGTON, DC 20007-5109
Assignment: 5
Reel/Frame:030951/0325   Pages: 6
Recorded: 08/06/2013
Attorney Dkt #:24207-23720/US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LI, YANG
Exec Dt:
06/18/2013
2
CHANG, TSUNG-HSIANG
Exec Dt:
06/20/2013
Assignee
1
GOOGLE INC.
1600 AMPHITHEATRE PARKWAY
BUILDING 41
MOUNTAIN VIEW, CALIFORNIA 94041
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9417760
US20130275892
13862231
Correspondence name and address
JOHN E. KIND
FENWICK & WEST LLP
801 CALIFORNIA STREET
MOUNTAIN VIEW, CA 94041
Assignment: 6
Reel/Frame:041067/0980   Pages: 10
Recorded: 01/24/2017
Attorney Dkt #:381805-303900/P597US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHANG, TSUNG-HSIANG
Exec Dt:
07/07/2016
2
CACIOPPO, CHRISTINA
Exec Dt:
07/08/2016
3
HASSAN, RYHAN
Exec Dt:
11/04/2015
4
COHEN, PHILLIP
Exec Dt:
07/07/2016
Assignee
1
DROPBOX, INC.
333 BRANNAN STREET
SAN FRANCISCO, CALIFORNIA 94107
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10915584
US20170083871
14861100
Correspondence name and address
DLA PIPER LLP (US)
2000 UNIVERSITY AVENUE
EAST PALO ALTO, CA 94303-2215
Assignment: 7
Reel/Frame:049042/0236   Pages: 38
Recorded: 04/30/2019
Attorney Dkt #:381805-307001/P940US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NEWHOUSE, BEN
Exec Dt:
04/29/2019
2
RADHAKRISHNAN, KAVITHA
Exec Dt:
04/26/2017
3
PALKOVIC, AJ
Exec Dt:
04/03/2017
4
STINNETTE, DAVID
Exec Dt:
04/03/2017
5
HURWITZ, JACOB
Exec Dt:
04/03/2017
6
LEE, JENNIFER
Exec Dt:
04/26/2017
7
GRACE, JOHN R., JR.
Exec Dt:
06/21/2017
8
WANG, SUSAN
Exec Dt:
05/09/2017
9
DONDI, LEONA
Exec Dt:
04/03/2017
10
KOFMAN, IGOR
Exec Dt:
04/12/2017
11
CHOI, KENNETH
Exec Dt:
04/26/2017
12
CHANG, TSUNG-HSIANG
Exec Dt:
04/04/2017
Assignee
1
DROPBOX, INC.
333 BRANNAN ST.
SAN FRANCISCO, CALIFORNIA 94107
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
10719807
US20180189692
15476688
 
10776755
US20180189733
15476715
 
10970679
US20180189734
15476755
Correspondence name and address
DLA PIPER LLP (US) BOSTON ATTN: PATENT GROUP
11911 FREEDOM DR.
SUITE 300
RESTON, VA 20190
Assignment: 8
Reel/Frame:049042/0316   Pages: 38
Recorded: 04/30/2019
Attorney Dkt #:381805-307003/P940US2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NEWHOUSE, BEN
Exec Dt:
04/29/2019
2
RADHAKRISHNAN, KAVITHA
Exec Dt:
04/26/2017
3
PALKOVIC, AJ
Exec Dt:
04/03/2017
4
STINNETTE, DAVID
Exec Dt:
04/03/2017
5
HURWITZ, JACOB
Exec Dt:
04/03/2017
6
LEE, JENNIFER
Exec Dt:
04/27/2017
7
GRACE, JOHN R., JR.
Exec Dt:
06/21/2017
8
WANG, SUSAN
Exec Dt:
05/09/2017
9
DONDI, LEONA
Exec Dt:
04/03/2017
10
KOFMAN, IGOR
Exec Dt:
04/12/2017
11
CHOI, KENNETH
Exec Dt:
04/26/2017
12
CHANG, TSUNG-HSIANG
Exec Dt:
04/04/2017
Assignee
1
DROPBOX, INC.
333 BRANNAN ST.
SAN FRANCISCO, CALIFORNIA 94107
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10970656
US20180189693
15476742
Correspondence name and address
DLA PIPER LLP (US) BOSTON ATTN: PATENT GROUP
11911 FREEDOM DR.
SUITE 300
RESTON, VA 20190
Assignment: 9
Reel/Frame:049042/0366   Pages: 38
Recorded: 04/30/2019
Attorney Dkt #:381805-307101/P941US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NEWHOUSE, BEN
Exec Dt:
04/29/2019
2
RADHAKRISHNAN, KAVITHA
Exec Dt:
04/26/2017
3
PALKOVIC, AJ
Exec Dt:
04/03/2017
4
STINNETTE, DAVID
Exec Dt:
04/03/2017
5
HURWITZ, JACOB
Exec Dt:
04/03/2017
6
LEE, JENNIFER
Exec Dt:
04/27/2017
7
GRACE, JOHN R., JR.
Exec Dt:
06/21/2017
8
WANG, SUSAN
Exec Dt:
05/09/2017
9
DONDI, LEONA
Exec Dt:
04/03/2017
10
KOFMAN, IGOR
Exec Dt:
04/12/2017
11
CHOI, KENNETH
Exec Dt:
04/26/2017
12
CHANG, TSUNG-HSIANG
Exec Dt:
04/04/2017
Assignee
1
DROPBOX, INC.
333 BRANNAN ST.
SAN FRANCISCO, CALIFORNIA 94107
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10796255
US20180189706
15476734
Correspondence name and address
DLA PIPER LLP (US) BOSTON ATTN: PATENT GROUP
11911 FREEDOM DR.
SUITE 300
RESTON, VA 20190
Assignment: 10
Reel/Frame:053046/0625   Pages: 38
Recorded: 06/25/2020
Attorney Dkt #:381805-307010/P940USC3
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NEWHOUSE, BEN
Exec Dt:
04/29/2019
2
RADHAKRISHNAN, KAVITHA
Exec Dt:
04/26/2017
3
PALKOVIC, AJ
Exec Dt:
04/03/2017
4
STINNETTE, DAVID
Exec Dt:
04/03/2017
5
HURWITZ, JACOB
Exec Dt:
04/03/2017
6
LEE, JENNIFER
Exec Dt:
04/26/2017
7
GRACE, JOHN R., JR.
Exec Dt:
06/21/2017
8
WANG, SUSAN
Exec Dt:
05/09/2017
9
DONDI, LEONA
Exec Dt:
04/03/2017
10
KOFMAN, IGOR
Exec Dt:
04/12/2017
11
CHOI, KENNETH
Exec Dt:
04/26/2017
12
CHANG, TSUNG-HSIANG
Exec Dt:
04/04/2017
Assignee
1
DROPBOX, INC.
1800 OWENS ST.
SAN FRANCISCO, CALIFORNIA 94158
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200327500
16911926
Correspondence name and address
DLA PIPER LLP (US) ATTN: PATENT GROUP
11911 FREEDOM DRIVE
SUITE 300
RESTON, VA 20190
Assignment: 11
Reel/Frame:053451/0410   Pages: 38
Recorded: 08/10/2020
Attorney Dkt #:381805-307102/P941USC1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NEWHOUSE, BEN
Exec Dt:
04/29/2019
2
RADHAKRISHNAN, KAVITHA
Exec Dt:
04/26/2017
3
PALKOVIC, AJ
Exec Dt:
04/03/2017
4
STINNETTE, DAVID
Exec Dt:
04/03/2017
5
HURWITZ, JACOB
Exec Dt:
04/03/2017
6
LEE, JENNIFER
Exec Dt:
04/27/2017
7
GRACE, JOHN R., JR.
Exec Dt:
06/21/2017
8
WANG, SUSAN
Exec Dt:
05/09/2017
9
DONDI, LEONA
Exec Dt:
04/03/2017
10
KOFMAN, IGOR
Exec Dt:
04/12/2017
11
CHOI, KENNETH
Exec Dt:
04/26/2017
12
CHANG, TSUNG-HSIANG
Exec Dt:
04/04/2017
Assignee
1
DROPBOX, INC.
1800 OWENS ST.
SAN FRANCISCO, CALIFORNIA 94158
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11816615
US20200372432
16989362
Correspondence name and address
DLA PIPER LLP (US)
11911 FREEDOM DR.
SUITE 300
RESTON, VA 20190
Assignment: 12
Reel/Frame:042308/0018   Pages: 3
Recorded: 05/09/2017
Attorney Dkt #:60332-0201
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHANG, TSUNG-HSIANG
Exec Dt:
05/08/2017
2
SETHI, NEIL
Exec Dt:
05/08/2017
Assignee
1
DROPBOX, INC.
333 BRANNAN STREET
SAN FRANCISCO, CALIFORNIA 94107
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10102305
NONE
15590812
Correspondence name and address
HICKMAN PALERMO BECKER BINGHAM LLP
1 ALMADEN BOULEVARD, FLOOR 12
SAN JOSE, CA 95113
Assignment: 13
Reel/Frame:065081/0470   Pages: 38
Recorded: 09/28/2023
Attorney Dkt #:381805-307103/P941USC2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NEWHOUSE, BEN
Exec Dt:
04/29/2019
2
RADHAKRISHNAN, KAVITHA
Exec Dt:
04/26/2017
3
PALKOVIC, AJ
Exec Dt:
04/03/2017
4
STINNETTE, DAVID
Exec Dt:
04/03/2017
5
HURWITZ, JACOB
Exec Dt:
04/03/2017
6
LEE, JENNIFER
Exec Dt:
04/27/2017
7
GRACE, JOHN R., JR.
Exec Dt:
06/21/2017
8
WANG, SUSAN
Exec Dt:
05/09/2017
9
DONDI, LEONA
Exec Dt:
04/03/2017
10
KOFMAN, IGOR
Exec Dt:
04/12/2017
11
CHOI, KENNETH
Exec Dt:
04/26/2017
12
CHANG, TSUNG-HSIANG
Exec Dt:
06/04/2017
Assignee
1
DROPBOX, INC.
1800 OWENS ST.
SAN FRANCISCO, CALIFORNIA 94158
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240028995
18477008
Correspondence name and address
DLA PIPER LLP (US)
11911 FREEDOM DRIVE
SUITE 300
RESTON, VA 20190
Assignment: 14
Reel/Frame:042945/0179   Pages: 5
Recorded: 07/10/2017
Attorney Dkt #:60332-0174
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GRACE, JOHN ROBERT, JR.
Exec Dt:
06/30/2017
2
SETHI, NEIL
Exec Dt:
07/05/2017
3
CHANG, TSUNG-HSIANG
Exec Dt:
06/30/2017
Assignee
1
DROPBOX, INC.
333 BRANNAN STREET
SAN FRANCISCO, CALIFORNIA 94107
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10261954
US20180189292
15639909
Correspondence name and address
HICKMAN PALERMO BECKER BINGHAM LLP
1 ALMADEN BOULEVARD, FLOOR 12
SAN JOSE, CA 95113

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