Evan Freed

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Eatontown, NJ, US

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Patents Grantslast 30 patents

Information Patent Grant
Interconnecting voice-over-packet and analog telephony at a desktop
- Patent number 7,009,961
- Issue date Mar 7, 2006
- Telcordia Technologies, Inc.
- Stanley Pietrowicz
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Full-duplex speakerphone
- Publication number 20040240664
- Publication date Dec 2, 2004
- Evan Lawrence Freed
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Interconnecting voice-over-packet and analog telephony at a desktop
- Publication number 20030026244
- Publication date Feb 6, 2003
- Stanley Pietrowicz
- H04 - ELECTRIC COMMUNICATION TECHNIQUE