David Dal Farra

This inventor holds 4 USPTO granted patents, plus 1 CIPO patent. Top assignees: Nortel Networks Corporation, Northern Telecom Limited. Active years: 1998-2002.

USPTO Granted Patents = 4

% Patents Active = 100.0

CIPO Patents = 1

Average Co-Inventor Count = 1.4

ph-index = 3

Forward Citations = 105(Granted Patents)

Company Filing History:

3 out of 4,171

Nortel Networks Corporation

patents

1 out of 2,276

Northern Telecom Limited

patents

Years Active: 1998-2002

Loading Chart...

4 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 6408070 - Method and apparatus for echo control in a communication system (2002-06-18),

2. 6201873 - Loudspeaker-dependent audio compression (2001-03-13),

3. 6178162 - Method and apparatus for inhibiting echo in a channel of a communication system (2001-01-23),

4. 5796818 - Dynamic optimization of handsfree microphone gain (1998-08-18),

This text is generated by artificial intelligence and may not be accurate.

Please report any incorrect information to [email protected]

1 patent (CIPO):

Please report any incorrect information to [email protected]