Granted Patent
Utility
US 6,717,909
· Confirmation No. 9040
ETHERNET PROTECTION SYSTEM PROVIDING FAULT TOLERENCE FOR COMMUNICATION LINES AND INTERFACE CARDS ACCORDING TO CLASSIFIED FAILURE STATES
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⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2004-02-23 | IFEE |
Issue Fee Payment (PTO-85B) | 1 | View | |
| 2002-06-05 | TRNA |
Transmittal of New Application | 2 | View | |
| 2002-06-05 | SPEC |
Specification | 15 | View | |
| 2002-06-05 | CLM |
Claims | 5 | View | |
| 2002-06-05 | ABST |
Abstract | 1 | View | |
| 2002-06-05 | DRW |
Drawings-only black and white line drawings | 4 | View |
Inventors
Andre Leroux
Montreal, CANADA
Massimiliano Tornar
Flower Mound, TX
Attorneys & Agents of Record
Classification
USPC
370/228
H04L45/28
H04B1/74
H04L12/44
H04L41/0668
H04L43/0811
H04L45/22
Prosecution
- Examiner
- EL HADY, NABIL M
- Art Unit
- 2154
- Docket No.
- 560043670120
- Confirmation No.
- 9040
Publication
- Pub. No.
- US20030012135A1
- Pub. Date
- 2003-01-16
Patent Term Adjustment
-80days
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2006-06-14
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2003-11-05
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2002-08-26
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2002-08-26
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Quick Facts
- Patent No.
- US 6,717,909
- App. No.
- 10/163,828
- Filed
- 2002-06-05
- Granted
- 2004-04-06
- Pub. No.
- US20030012135A1
- Examiner
- EL HADY, NABIL M
- Art Unit
- 2154
- PTA
- -80 days
External Links