Henry W. Lambert

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Campbell, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Monitoring and controlling channels to improve the interface of calls
- Patent number 5,991,387
- Issue date Nov 23, 1999
- Siemens Information and Communications Network, Inc.
- Shmuel Shaffer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Proactive quality assessment of voice over IP calls systems
- Publication number 20080175228
- Publication date Jul 24, 2008
- Cisco Technology, Inc.
- Shisen Chang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE