Andrew J. Sipe

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Tucson, AZ, US

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Patents Grantslast 30 patents

Information Patent Grant
Method and system for delivering text-to-speech in a real time tele...
- Patent number 6,778,961
- Issue date Aug 17, 2004
- WConect, LLC
- David L. Walker
- G10 - MUSICAL INSTRUMENTS ACOUSTICS

Patents Applicationslast 30 patents

Information Patent Application
Communication system for delivering and managing content on a voice...
- Publication number 20010048736
- Publication date Dec 6, 2001
- David L. Walker
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and system for converting text into speech as a function of...
- Publication number 20010049602
- Publication date Dec 6, 2001
- David L. Walker
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
Method and system for delivering text-to-speech in a real time tele...
- Publication number 20010047260
- Publication date Nov 29, 2001
- David L. Walker
- G10 - MUSICAL INSTRUMENTS ACOUSTICS