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 Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Reel/Frame:020976/0859   Pages: 5
Recorded: 05/22/2008
Attorney Dkt #:320528377US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 3
1
Patent #:
Issue Dt:
01/03/1995
Application #:
07788460
Filing Dt:
11/06/1991
Title:
MAGNETIC DISK DRIVE DEVICE
2
Patent #:
Issue Dt:
07/27/1993
Application #:
07831984
Filing Dt:
02/06/1992
Title:
OPTICAL DISC SYSTEM
3
Patent #:
Issue Dt:
09/27/1994
Application #:
08112655
Filing Dt:
08/27/1993
Title:
ADJUSTMENT OF TRACKING SERVO AND FOCUSING SERVO IN OPTICAL DATA RECORDING/REPRODUCING APPARATUS
Assignor
1
Exec Dt:
03/07/2008
Assignee
1
2711 CENTERVILLE ROAD, SUITE 400
WILMINGTON, DELAWARE 19808
Correspondence name and address
PERKINS COIE LLP
1201 THIRD AVENUE, SUITE 4800
SEATTLE, WA 98101

Search Results as of: 04/29/2024 12:34 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