Patent Application
Utility
App. No. 10/054,656
· Confirmation No. 8780
READ HEAD HAVING A TUNNEL JUNCTION SENSOR WITH A FREE LAYER BIASED BY EXCHANGE COUPLING WITH INSULATING ANTIFERROMAGNETIC (AFM) LAYERS
Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2004-05-11 | IFEE |
Issue Fee Payment (PTO-85B) | 1 | View | |
| 2002-01-18 | TRNA |
Transmittal of New Application | 1 | View | |
| 2002-01-18 | SPEC |
Specification | 11 | View | |
| 2002-01-18 | CLM |
Claims | 8 | View | |
| 2002-01-18 | ABST |
Abstract | 1 | View | |
| 2002-01-18 | DRW |
Drawings-only black and white line drawings | 11 | View | |
| 2002-01-18 | OATH |
Oath or Declaration filed | 4 | View |
Inventors
Kuok San Ho
Cupertino, CA
Tao Pan
San Jose, CA
Attorneys & Agents of Record
Classification
USPC
360/324.2
B82Y25/00
G01R33/093
Y10T29/49044
B82Y10/00
G01R33/098
G11B5/3932
G11B2005/3996
Prosecution
- Examiner
- KLIMOWICZ, WILLIAM JOSEPH
- Art Unit
- 2652
- Docket No.
- SJO920000165US1
- Confirmation No.
- 8780
Publication
- Pub. No.
- US20030137782A1
- Pub. Date
- 2003-07-24
Patent Term Adjustment
0days
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2011-09-13
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2002-01-18
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Quick Facts
- App. No.
- 10/054,656
- Filed
- 2002-01-18
- Granted
- 2004-06-22
- Pub. No.
- US20030137782A1
- Examiner
- KLIMOWICZ, WILLIAM JOSEPH
- Art Unit
- 2652
- PTA
- 0 days
External Links