Granted Patent
Utility
US 6,556,319
· Confirmation No. 1273
SPLIT REDUNDANT TRUNK ARCHITECTURE USING PASSIVE SPLITTERS AND PATH SWITCHING
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⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2011-10-20 | C.AD |
Change of Address | 1 | View | |
| 2011-10-20 | R3.73 |
Assignee showing of ownership per 37 CFR 3.73 | 1 | View | |
| 2011-10-20 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2001-05-08 | TRNA |
Transmittal of New Application | 2 | View | |
| 2001-05-08 | SPEC |
Specification | 16 | View | |
| 2001-05-08 | CLM |
Claims | 7 | View | |
| 2001-05-08 | ABST |
Abstract | 1 | View | |
| 2001-05-08 | DRW |
Drawings-only black and white line drawings | 6 | View | |
| 2001-05-08 | OATH |
Oath or Declaration filed | 5 | View |
Inventors
Lee Daniel Feinberg
Silver Spring, MD
Bo Pedersen
Annapolis, MD
Ronald Dale Esman
Burke, VA
John Hagopian
Harwood, MD
Cathal Mahon
Hellerup, DENMARK
Brent Ashley Miller
Baltimore, MD
M. Imran Hayee
Columbia, MD
Ronald E. Johnson
Pasaden, MD
Nandakumar Ramanujam
Morganville, NJ
Attorneys & Agents of Record
Classification
USPC
359/110
H04J14/029
H04B10/032
H04J14/0279
H04J14/0283
H04Q11/0062
H04Q2011/0081
Prosecution
- Examiner
- SEDIGHIAN, MOHAMMAD REZA
- Art Unit
- 2633
- Customer No.
- 83579
- Docket No.
- 0163-US-01
- Confirmation No.
- 1273
Publication
- Pub. No.
- US20020167694A1
- Pub. Date
- 2002-11-14
Patent Term Adjustment
-23days
Child
PCT
is a Continuation of
→
PCT/US2002/014245
Filed 2002-05-06
· RO PROCESSING COMPLETED-PLACED IN STORAGE
Child
is a Division of
→
App. 10/397,185
· US 6,934,469
Filed 2003-03-27
· Patented Case
Child
is a Continuation in-part of
→
App. 10/299,491
Filed 2002-11-19
· Abandoned -- Failure to Respond to an Office Action
Child
is a Continuation in-part of
→
App. 11/635,180
· US 7,415,211
Filed 2006-12-07
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
from
DORSAL NETWORKS, LLC
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2009-11-30
from
ESMAN, RONALD DALE,
FEINBERG, LEE DANIEL,
JOHNSON, RONALD E.,
MAHON, CATHAL,
MILLER, BRENT ASHLEY,
HAGOPIAN, JOHN,
HAYEE, M. IMRAN,
PEDERSEN, BO,
RAMANUJAM, NANDAKUMAR
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2001-10-15
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Quick Facts
- Patent No.
- US 6,556,319
- App. No.
- 09/850,141
- Filed
- 2001-05-08
- Granted
- 2003-04-29
- Pub. No.
- US20020167694A1
- Examiner
- SEDIGHIAN, MOHAMMAD REZA
- Art Unit
- 2633
- PTA
- -23 days
External Links