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Shannon P. Silvus
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Penfield, NY, US
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Patents Grants
last 30 patents
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Patent Grant
Call admission control in telecommunication networks
Patent number
6,909,690
Issue date
Jun 21, 2005
Sprint Communications Company L.P.
Mao Xu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Call tones in communication networks
Patent number
6,731,738
Issue date
May 4, 2004
Sprint Communications Company, L.P.
Chaoxin Charles Qiu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Continuity testing with call tone messaging in communication networks
Patent number
6,728,362
Issue date
Apr 27, 2004
Sprint Communications Company, L.P.
Chaoxin Charles Qiu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Dynamic connection set-up in a communication network
Patent number
6,684,251
Issue date
Jan 27, 2004
Sprint Communications Company, L.P.
Chaoxin Qiu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Continuity testing in communication networks
Patent number
6,640,318
Issue date
Oct 28, 2003
Sprint Communications Company, L.P.
Chaoxin Charles Qiu
H04 - ELECTRIC COMMUNICATION TECHNIQUE