Granted Patent
Utility
US 6,738,233
· Confirmation No. 3336
PERPENDICULAR MAGNETIC RECORDING HEAD WITH A MAGNETIC SHIELD TO REDUCE SIDE READING
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⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2004-04-07 | IFEE |
Issue Fee Payment (PTO-85B) | 3 | View | |
| 2001-12-20 | TRNA |
Transmittal of New Application | 2 | View | |
| 2001-12-20 | ADS |
Application Data Sheet | 2 | View | |
| 2001-12-20 | SPEC |
Specification | 9 | View | |
| 2001-12-20 | CLM |
Claims | 3 | View | |
| 2001-12-20 | ABST |
Abstract | 1 | View | |
| 2001-12-20 | DRW |
Drawings-only black and white line drawings | 4 | View |
Inventors
Sakhrat Khizroev
Pittsburgh, PA
Dmitri Litvinov
Pittsburgh, PA
Roy Gustafson
Pittsburgh, PA
Nisha Shukla
Pittsburgh, PA
Attorneys & Agents of Record
Classification
USPC
360/319
G11B5/3146
B82Y10/00
B82Y25/00
G11B5/11
G11B5/1278
G11B5/315
G11B5/3903
G11B2005/3996
Y10S977/725
Y10S977/934
Prosecution
- Examiner
- OMETZ, DAVID LOUIS
- Art Unit
- 2653
- Customer No.
- 30038
- Docket No.
- SEAG 49744
- Confirmation No.
- 3336
Publication
- Pub. No.
- US20020109947A1
- Pub. Date
- 2002-08-15
Patent Term Adjustment
-16days
SEAGATE TECHNOLOGY PUBLIC LIMITED COMPANY,
SEAGATE TECHNOLOGY,
SEAGATE TECHNOLOGY HDD HOLDINGS,
I365 INC.,
SEAGATE TECHNOLOGY LLC,
SEAGATE TECHNOLOGY INTERNATIONAL,
SEAGATE HDD CAYMAN,
SEAGATE TECHNOLOGY (US) HOLDINGS, INC.
RELEASE OF SECURITY INTEREST
Recorded 2025-07-23
SEAGATE TECHNOLOGY LLC,
EVAULT INC. (F/K/A I365 INC.),
SEAGATE TECHNOLOGY INTERNATIONAL,
SEAGATE TECHNOLOGY US HOLDINGS, INC.
TERMINATION AND RELEASE OF SECURITY INTEREST IN PATENT RIGHTS
Recorded 2013-07-19
SECURITY AGREEMENT
Recorded 2011-03-24
RELEASE OF SECURITY INTERESTS IN PATENT RIGHTS
Recorded 2006-01-03
SECURITY AGREEMENT
Recorded 2002-08-05
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2002-03-27
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Quick Facts
- Patent No.
- US 6,738,233
- App. No.
- 10/028,845
- Filed
- 2001-12-20
- Granted
- 2004-05-18
- Pub. No.
- US20020109947A1
- Examiner
- OMETZ, DAVID LOUIS
- Art Unit
- 2653
- PTA
- -16 days
External Links