Randall Lew Brown

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Phoenix, AZ, US

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Patents Grantslast 30 patents

Information Patent Grant
Enhanced private call screening
- Patent number 7,646,860
- Issue date Jan 12, 2010
- Alcatel-Lucent USA Inc.
- Randall L. Brown
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System for multiple voice lines with data over a single subscriber...
- Patent number 6,747,995
- Issue date Jun 8, 2004
- Lucent Technologies Inc.
- Randall L. Brown
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Wide area network system providing secure transmission
- Patent number 5,978,373
- Issue date Nov 2, 1999
- AG Communication Systems Corporation
- James Hoff
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Bus monitor system
- Patent number 5,729,678
- Issue date Mar 17, 1998
- AG Communication Systems Corporation
- Jeffrey Glenn Hunt
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
Enhanced private call screening
- Publication number 20060285669
- Publication date Dec 21, 2006
- LUCENT TECHNOLOGIES INC.
- Randall L. Brown
- H04 - ELECTRIC COMMUNICATION TECHNIQUE