Granted Patent
Utility
US 6,791,806
· Confirmation No. 3447
TUNNELING BARRIER MATERIAL FOR A MAGNETIC RECORDING HEAD
Patented Case
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2005-01-19 | COCOUT |
Certificate of Correction - Post Issue Communication | 1 | View | |
| 2004-07-22 | IFEE |
Issue Fee Payment (PTO-85B) | 2 | View | |
| 2002-11-05 | TRNA |
Transmittal of New Application | 4 | View | |
| 2002-11-05 | DRW |
Drawings-only black and white line drawings | 8 | View | |
| 2002-11-05 | OATH |
Oath or Declaration filed | 4 | View | |
| 2002-08-09 | TRNA |
Transmittal of New Application | 3 | View | |
| 2002-08-09 | ADS |
Application Data Sheet | 3 | View | |
| 2002-08-09 | SPEC |
Specification | 7 | View | |
| 2002-08-09 | CLM |
Claims | 3 | View | |
| 2002-08-09 | ABST |
Abstract | 1 | View | |
| 2002-08-09 | DRW |
Drawings-only black and white line drawings | 5 | View |
Inventors
Zheng Gao
Savage, MN
Sining Mao
Savage, MN
Khoung Tran
Fridley, MN
Janusz Nowak
Eden Prairie, MN
Jian Chen
Shakopee, MN
Attorneys & Agents of Record
Classification
USPC
360/324.2
B82Y25/00
G01R33/093
B82Y10/00
G11B5/3903
G11B5/3909
H01F10/3254
H01F10/3272
Prosecution
- Examiner
- HEINZ, ALLEN J
- Art Unit
- 2653
- Docket No.
- STL 10515.00
- Confirmation No.
- 3447
Patent Term Adjustment
0days
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 2006-01-04
SECURITY INTEREST
Recorded 2002-12-10
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Quick Facts
- Patent No.
- US 6,791,806
- App. No.
- 10/216,515
- Filed
- 2002-08-09
- Granted
- 2004-09-14
- Examiner
- HEINZ, ALLEN J
- Art Unit
- 2653
- PTA
- 0 days
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