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Harpal Mann
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Union City, CA, US
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Patents Grants
last 30 patents
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Patent Grant
Echo cancellation using adaptive IIR and FIR filters
Patent number
7,596,220
Issue date
Sep 29, 2009
Alcatel Lucent
Chiang Yeh
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Echo cancellation using adaptive IIR and FIR filters
Patent number
7,536,007
Issue date
May 19, 2009
Alcatel Lucent
Chiang Yeh
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
Echo cancellation using adaptive IIR and FIR filters
Publication number
20060147031
Publication date
Jul 6, 2006
ALCATEL
Chiang Yeh
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Echo cancellation using adaptive IIR and FIR filters
Publication number
20060147030
Publication date
Jul 6, 2006
ALCATEL
Chiang Yeh
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Virtual chassis for continuous switching
Publication number
20050105560
Publication date
May 19, 2005
Harpal Mann
H04 - ELECTRIC COMMUNICATION TECHNIQUE