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 : CHEN, LIFAN
Total Assignments: 7
Assignment: 1
Reel/Frame:013485/0640   Pages: 5
Recorded: 11/13/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/24/2002
2
Exec Dt:
10/09/2002
3
Exec Dt:
10/18/2002
4
Exec Dt:
09/24/2002
Assignee
1
44100 OSGOOD ROAD
FREMONT, CALIFORNIA 94539
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10260896
Correspondence name and address
MARK LAUER
7041 KOLL CENTER PARKWAY
STE. 280
PLEASANTON, CA 94566
Assignment: 2
Reel/Frame:013696/0351   Pages: 4
Recorded: 01/22/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/13/2003
2
Exec Dt:
01/13/2003
3
Exec Dt:
01/13/2003
4
Exec Dt:
01/13/2003
Assignee
1
44100 OSGOOD ROAD
FREMONT, CALIFORNIA 94539
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10349470
Correspondence name and address
SAWYER LAW GROUP LLP
JOSEPH A. SAWYER, JR.
P.O. BOX 51418
PALO ALTO, CA 94303
Assignment: 3
Reel/Frame:028131/0417   Pages: 7
Recorded: 04/30/2012
Attorney Dkt #:F5749
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/30/2012
2
Exec Dt:
04/27/2012
3
Exec Dt:
04/27/2012
4
Exec Dt:
04/27/2012
Assignee
1
44100 OSGOOD ROAD
FREMONT, CALIFORNIA 94539
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
13460501
Correspondence name and address
WESTERN DIGITAL
ATTN: IP LAW DEPARTMENT
3355 MICHELSON DRIVE, SUITE 100
IRVINE, CA 92612
Assignment: 4
Reel/Frame:028738/0918   Pages: 7
Recorded: 08/07/2012
Attorney Dkt #:F5762
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/09/2012
2
Exec Dt:
06/08/2012
3
Exec Dt:
07/12/2012
4
Exec Dt:
06/11/2012
Assignee
1
44100 OSGOOD ROAD
FREMONT, CALIFORNIA 94539
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
13490214
Correspondence name and address
WESTERN DIGITAL
ATTN: IP LAW DEPARTMENT
3355 MICHELSON DRIVE, SUITE 100
IRVINE, CA 92612
Assignment: 5
Reel/Frame:039293/0264   Pages: 4
Recorded: 07/29/2016
Attorney Dkt #:W20161029-PRI-US1/WDT1155
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/21/2016
2
Exec Dt:
07/21/2016
3
Exec Dt:
07/25/2016
4
Exec Dt:
07/27/2016
5
Exec Dt:
07/25/2016
Assignee
1
44100 OSGOOD ROAD
FREMONT, CALIFORNIA 94539
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
15198364
Correspondence name and address
LOZA & LOZA LLP
305 NORTH SECOND AVE., #127
UPLAND, CA 91786-6064
Assignment: 6
Reel/Frame:045627/0057   Pages: 2
Recorded: 04/24/2018
Attorney Dkt #:UC-2016-168-2-LA-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/24/2018
2
Exec Dt:
04/15/2018
3
Exec Dt:
04/15/2018
Assignee
1
1111 FRANKLIN STREET
TWELFTH FLOOR
OAKLAND, CALIFORNIA 94607-5200
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15928992
Correspondence name and address
STEVEN E KENNEDY
400 CAPITOL MALL
SUITE 1550
SACRAMENTO, CA 95814
Assignment: 7
Reel/Frame:050690/0446   Pages: 9
Recorded: 10/11/2019
Attorney Dkt #:2040741.80235/P66601-US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/30/2019
2
Exec Dt:
09/30/2019
3
Exec Dt:
10/03/2019
4
Exec Dt:
10/01/2019
Assignee
1
PO BOX 81226
SEATTLE, WASHINGTON 98108-1226
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
16599607
Correspondence name and address
AMAZON/K&L GATES LLP
925 FOURTH AVENUE
SUITE 2900
SEATTLE, WA 98104-1158

Search Results as of: 05/23/2024 02:45 AM
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