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Srinivasa Hebbar
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Columbia, MD, US
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Patents Grants
last 30 patents
Information
Patent Grant
Method and apparatus for aggregating alarms and faults of a communi...
Patent number
7,313,736
Issue date
Dec 25, 2007
CIENA Corporation
Clark Scrandis
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and system for collecting network topology in an optical com...
Patent number
7,181,141
Issue date
Feb 20, 2007
CIENA Corporation
Rajan Kapur
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and system for detecting network elements in an optical comm...
Patent number
7,054,554
Issue date
May 30, 2006
CIENA Corporation
Robert McNamara
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method of controlling a network element to aggregate alarms and fau...
Patent number
6,816,461
Issue date
Nov 9, 2004
CIENA Corporation
Clark Scrandis
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and system for determining and suppressing sympathetic fault...
Patent number
6,775,236
Issue date
Aug 10, 2004
CIENA Corporation
Clark Scrandis
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Communications network and method performing distributed processing...
Patent number
6,694,455
Issue date
Feb 17, 2004
CIENA Corporation
Clark Scrandis
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and system for processing alarm objects in a communications...
Patent number
6,414,595
Issue date
Jul 2, 2002
CIENA Corporation
Clark Scrandis
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
Method and apparatus for aggregating alarms and faults of a communi...
Publication number
20040223461
Publication date
Nov 11, 2004
CIENA Corporation
Clark Scrandis
H04 - ELECTRIC COMMUNICATION TECHNIQUE