Granted Patent
Utility
US 6,539,016
· Confirmation No. 5100
SYSTEM AND METHOD FOR IMPROVING COMPRESSION ON A TELEPHONE LOOP
Inventor:
Yatish Kumar
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⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2001-06-12 | TRNA |
Transmittal of New Application | 1 | View | |
| 2001-06-12 | ADS |
Application Data Sheet | 2 | View | |
| 2001-06-12 | SPEC |
Specification | 10 | View | |
| 2001-06-12 | CLM |
Claims | 4 | View | |
| 2001-06-12 | ABST |
Abstract | 1 | View | |
| 2001-06-12 | DRW |
Drawings-only black and white line drawings | 4 | View | |
| 2001-06-12 | OATH |
Oath or Declaration filed | 1 | View |
Inventors
Yatish Kumar
Ottawa, CANADA
Attorneys & Agents of Record
Classification
USPC
370/395.1
H04L47/26
H04L47/17
H04L47/30
H04L69/04
Prosecution
- Examiner
- HOM, SHICK C
- Art Unit
- 2666
- Docket No.
- 020510-001600US
- Confirmation No.
- 5100
Foreign Priority
2,311,103
·
2000-06-12
·
CANADA
Publication
- Pub. No.
- US20020015410A1
- Pub. Date
- 2002-02-07
Patent Term Adjustment
-75days
No related applications found.
from
CIENA CORPORATION
PATENT SECURITY AGREEMENT
Recorded 2019-11-08
RELEASE OF SECURITY INTEREST
Recorded 2019-10-30
from
CIENA CORPORATION
PATENT SECURITY AGREEMENT
Recorded 2014-07-16
from
KUMAR, YATISH
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2001-10-01
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2001-10-01
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Quick Facts
- Patent No.
- US 6,539,016
- App. No.
- 09/872,259
- Filed
- 2001-06-12
- Granted
- 2003-03-25
- Pub. No.
- US20020015410A1
- Examiner
- HOM, SHICK C
- Art Unit
- 2666
- PTA
- -75 days
External Links