Granted Patent
Utility
US 6,724,584
· Confirmation No. 9341
DATA HEAD AND METHOD USING A SINGLE ANTIFERROMAGNETIC MATERIAL TO PIN MULTIPLE MAGNETIC LAYERS WITH DIFFERING ORIENTATION
|
⬇ PDF
|
Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2005-07-08 | EBCC.AD |
Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update | 1 | View | |
| 2005-04-15 | EBCC.AD |
Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update | 1 | View | |
| 2003-11-28 | IFEE |
Issue Fee Payment (PTO-85B) | 3 | View | |
| 2002-05-20 | TRNA |
Transmittal of New Application | 2 | View | |
| 2002-05-20 | A.PE |
Preliminary Amendment | 7 | View | |
| 2002-05-20 | SPEC |
Specification | 14 | View | |
| 2002-05-20 | CLM |
Claims | 5 | View | |
| 2002-05-20 | ABST |
Abstract | 1 | View | |
| 2002-05-20 | DRW |
Drawings-only black and white line drawings | 6 | View | |
| 2002-05-20 | OATH |
Oath or Declaration filed | 3 | View |
Inventors
Anthony M. Mack
Minneapolis, MN
Zheng Gao
Bloomington, MN
Nurul Amin
Burnsville, MN
Sining Mao
Savage, MN
Richard Michel
Minneapolis, MN
Attorneys & Agents of Record
Classification
USPC
360/324.12
B82Y25/00
G01R33/093
Y10T29/49034
B82Y10/00
B82Y40/00
G11B5/3113
G11B5/3163
G11B5/3903
H01F10/3272
H01F10/3295
H01F41/304
Prosecution
- Examiner
- OMETZ, DAVID LOUIS
- Art Unit
- 2653
- Customer No.
- 36733
- Docket No.
- S01.12-0888
- Confirmation No.
- 9341
Publication
- Pub. No.
- US20020131219A1
- Pub. Date
- 2002-09-19
Patent Term Adjustment
-120days
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 INTEREST
Recorded 2002-12-10
Monitor This Case
Get email alerts when status or documents change.
Order Certified Copies
Most orders are placed with the USPTO same day — all within 24 business hours.
Order via The Patent Place →
Pre-filled with this application's details
Quick Facts
- Patent No.
- US 6,724,584
- App. No.
- 10/152,192
- Filed
- 2002-05-20
- Granted
- 2004-04-20
- Pub. No.
- US20020131219A1
- Examiner
- OMETZ, DAVID LOUIS
- Art Unit
- 2653
- PTA
- -120 days
External Links