Granted Patent
Utility
US 6,816,558
· Confirmation No. 6539
CHANNEL IMPULSE RESPONSE ESTIMATION USING RECEIVED SIGNAL VARIANCE
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⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2004-10-04 | IFEE |
Issue Fee Payment (PTO-85B) | 1 | View | |
| 2001-01-18 | TRNA |
Transmittal of New Application | 2 | View | |
| 2001-01-18 | A.PE |
Preliminary Amendment | 8 | View | |
| 2001-01-18 | SPEC |
Specification | 14 | View | |
| 2001-01-18 | CLM |
Claims | 4 | View | |
| 2001-01-18 | ABST |
Abstract | 1 | View | |
| 2001-01-18 | DRW |
Drawings-only black and white line drawings | 1 | View | |
| 2001-01-18 | OATH |
Oath or Declaration filed | 3 | View |
Inventors
Olli Piirainen
Oulu, FINLAND
Aki Happonen
Kiiminki, FINLAND
Attorneys & Agents of Record
Classification
USPC
375/316
Prosecution
- Examiner
- VARTANIAN, HARRY
- Art Unit
- 2634
- Customer No.
- 22865
- Docket No.
- 975.323USW1
- Confirmation No.
- 6539
Publication
- Pub. No.
- US20030007571A1
- Pub. Date
- 2003-01-09
Patent Term Adjustment
-507days
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Quick Facts
- Patent No.
- US 6,816,558
- App. No.
- 09/765,492
- Filed
- 2001-01-18
- Granted
- 2004-11-09
- Pub. No.
- US20030007571A1
- Examiner
- VARTANIAN, HARRY
- Art Unit
- 2634
- PTA
- -507 days
External Links