SignalWorks, Inc.

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Mountain View, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
System and method for controlling a filter to enhance speakerphone...
- Patent number 6,785,382
- Issue date Aug 31, 2004
- SignalWorks, Inc.
- Hugh J. McLaughlin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for near-end talker detection by spectrum analysis
- Patent number 6,269,161
- Issue date Jul 31, 2001
- SignalWorks, Inc.
- Hugh J. McLaughlin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Acoustic echo canceller with fast volume control compensation
- Patent number 6,263,078
- Issue date Jul 17, 2001
- SignalWorks, Inc.
- Hugh J. McLaughlin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for an efficiently constrained frequency-domain a...
- Patent number 5,526,426
- Issue date Jun 11, 1996
- Signalworks
- Hugh J. McLaughlin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

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