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 : LIFCHITS, YAKOV M.
Total Assignments: 5
Assignment: 1
Reel/Frame:015664/0330   Pages: 5
Recorded: 08/03/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIFCHITS, YAKOV M.
Exec Dt:
07/29/2004
2
YING, WING
Exec Dt:
08/02/2004
3
CAI, YILIN
Exec Dt:
07/26/2004
4
WEERASOORIYA, SIRI S.
Exec Dt:
07/28/2004
Assignee
1
WESTERN DIGITAL TECHNOLOGIES, INC.
20511 LAKE FOREST DRIVE
LAKE FOREST, CALIFORNIA 92630
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7333280
NONE
10911039
Correspondence name and address
WESTERN DIGITAL TECHNOLOGIES, INC.
INTELLECTUAL PROPERTY DEPT.
DOCKETING E118-G
20511 LAKE FOREST DRIVE
LAKE FOREST, CA 92630
Assignment: 2
Reel/Frame:021240/0753   Pages: 7
Recorded: 07/15/2008
Attorney Dkt #:T3155
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIFCHITS, YAKOV M.
Exec Dt:
05/21/2008
2
BRYANT, LAWRENCE M.
Exec Dt:
05/21/2008
3
WEERASOORIYA, SIRI S.
Exec Dt:
05/21/2008
4
YING, WING
Exec Dt:
05/21/2008
Assignee
1
WESTERN DIGITAL TECHNOLOGIES, INC.
20511 LAKE FOREST DRIVE
LAKE FOREST, CALIFORNIA 92630
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7602575
NONE
12120382
Correspondence name and address
WESTERN DIGITAL
ATTN: INTELLECTUAL PROPERTY DEPT.
20511 LAKE FOREST DRIVE
LAKE FOREST, CA 92630
Assignment: 3
Reel/Frame:021292/0932   Pages: 6
Recorded: 07/25/2008
Attorney Dkt #:T3151
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BRYANT, LAWRENCE M.
Exec Dt:
05/21/2008
2
LIFCHITS, YAKOV M.
Exec Dt:
05/21/2008
3
WEERASOORIYA, SIRI S.
Exec Dt:
05/21/2008
Assignee
1
WESTERN DIGITAL TECHNOLOGIES, INC.
20511 LAKE FOREST DRIVE
LAKE FOREST, CALIFORNIA 92630
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7688539
NONE
12120456
Correspondence name and address
WESTERN DIGITAL
ATTN: INTELLECTUAL PROPERTY DEPT.
20511 LAKE FOREST DRIVE
LAKE FOREST, CA 92630
Assignment: 4
Reel/Frame:024531/0558   Pages: 6
Recorded: 06/14/2010
Attorney Dkt #:T4367
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHEH, EDGAR D.
Exec Dt:
04/26/2010
2
LIFCHITS, YAKOV M.
Exec Dt:
04/26/2010
3
PARK, CHARLES A.
Exec Dt:
06/14/2010
Assignee
1
WESTERN DIGITAL TECHNOLOGIES, INC.
20511 LAKE FOREST DRIVE
LAKE FOREST, CALIFORNIA 92630
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8498076
NONE
12765620
Correspondence name and address
WESTERN DIGITAL
ATTN: INTELLECTUAL PROPERTY DEPT.
20511 LAKE FOREST DRIVE
LAKE FOREST, CA 92630
Assignment: 5
Reel/Frame:026652/0490   Pages: 7
Recorded: 07/26/2011
Attorney Dkt #:T5472
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RIGNEY, BRIAN P.
Exec Dt:
06/01/2011
2
SMITH, STEVEN C.
Exec Dt:
06/22/2011
3
LIFCHITS, YAKOV M.
Exec Dt:
06/09/2011
4
PANYAVORAVAJ, BOWORN
Exec Dt:
07/21/2011
Assignee
1
WESTERN DIGITAL TECHNOLOGIES, INC.
3355 MICHELSON DRIVE, SUITE 100
IRVINE, CALIFORNIA 92612
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8432629
NONE
13113955
Correspondence name and address
WESTERN DIGITAL
ATTN: IP LAW DEPARTMENT
3355 MICHELSON DRIVE, SUITE 100
IRVINE, CA 92612

Search Results as of: 05/08/2024 08:52 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