skip navigationU S P T O SealUnited States Patent and Trademark Office AOTW logo
Home|Site Index|Search|Guides|Contacts|eBusiness|eBiz alerts|News|Help
Assignments on the Web > Patent Query
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 : DU, CHUNSHENG
Total Assignments: 8
Assignment: 1
Reel/Frame:017252/0565   Pages: 3
Recorded: 11/16/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/08/2005
2
Exec Dt:
11/08/2005
Assignee
1
1111 FRANKLIN ST.
TWELFTH FLOOR
OAKLAND, CALIFORNIA 94607-5200
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11281325
Correspondence name and address
A. RICHARD PARK
PARK, VAUGHAN & FLEMING LLP
2820 FIFTH STREET
DAVIS, CA 95616
Assignment: 2
Reel/Frame:023156/0647   Pages: 5
Recorded: 08/28/2009
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/06/2009
2
Exec Dt:
08/06/2009
3
Exec Dt:
08/06/2009
Assignee
1
DURHAM, NORTH CAROLINA 27708
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11012341
Correspondence name and address
JEFFREY L. WILSON
JENKINS, WILSON, TAYLOR & HUNT, P.A.
SUITE 1200, UNIVERSITY TOWER
3100 TOWER BOULEVARD
DURHAM, NC 27707
Assignment: 3
Reel/Frame:037136/0757   Pages: 3
Recorded: 11/24/2015
Attorney Dkt #:16-011401US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/17/2015
2
Exec Dt:
11/17/2015
3
Exec Dt:
11/23/2015
Assignee
1
2625 HANOVER STREET
PALO ALTO, CALIFORNIA 94304
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14349922
Correspondence name and address
VINCENT PLUVINAGE
2625 HANOVER STREET
PALO ALTO, CA 94304
Assignment: 4
Reel/Frame:047989/0681   Pages: 3
Recorded: 01/14/2019
Attorney Dkt #:074214-040100
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/17/2015
2
Exec Dt:
11/17/2015
3
Exec Dt:
11/23/2015
Assignee
1
2625 HANOVER STREET
PALO ALTO, CALIFORNIA 94304
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15805037
Correspondence name and address
MARIA S. SWIATEK
P.O. BOX 26769
SAN FRANCISCO, CA 94126
Assignment: 5
Reel/Frame:049770/0022   Pages: 3
Recorded: 07/16/2019
Attorney Dkt #:074214-040100US20
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/17/2015
2
Exec Dt:
11/17/2015
3
Exec Dt:
11/23/2015
Assignee
1
2625 HANOVER STREET
PALO ALTO, CALIFORNIA 94304
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16513616
Correspondence name and address
NIXON PEABODY LLP
300 SOUTH GRAND AVENUE, SUITE 4100
LOS ANGELES, CA 90071
Assignment: 6
Reel/Frame:041510/0381   Pages: 5
Recorded: 03/08/2017
Attorney Dkt #:074214-042100
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/10/2017
2
Exec Dt:
02/10/2017
Assignee
1
2625 HANOVER STREET
PALO ALTO, CALIFORNIA 94304
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15121215
Correspondence name and address
MARIA S. SWIATEK
P.O. BOX 26769
SAN FRANCISCO, CA 94126
Assignment: 7
Reel/Frame:049908/0077   Pages: 5
Recorded: 07/30/2019
Attorney Dkt #:074214-042100US20
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/10/2017
2
Exec Dt:
02/10/2017
Assignee
1
2625 HANOVER STREET
PALO ALTO, CALIFORNIA 94304
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
16526685
Correspondence name and address
NIXON PEABODY LLP
300 SOUTH GRAND AVENUE, SUITE 4100
LOS ANGELES, CA 90071
Assignment: 8
Reel/Frame:062276/0529   Pages: 3
Recorded: 01/04/2023
Attorney Dkt #:074214-046000USPT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/03/2023
2
Exec Dt:
01/03/2023
3
Exec Dt:
01/03/2023
Assignee
1
2625 HANOVER STREET
PALO ALTO, CALIFORNIA 94304
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
18087685
Correspondence name and address
NIXON PEABODY LLP
300 SOUTH GRAND AVENUE, SUITE 4100
LOS ANGELES, 90071 UNITED STATES

Search Results as of: 05/07/2024 01:08 PM
If you have any comments or questions concerning the data displayed, contact PRD / Assignments at 571-272-3350. v.2.6
Web interface last modified: August 25, 2017 v.2.6
| .HOME | INDEX| SEARCH | eBUSINESS | CONTACT US | PRIVACY STATEMENT