Michael Roberts

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Southend-on-Sea, GB

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Patents Grantslast 30 patents

Information Patent Grant
Core network allocation for GSM/UMTS
- Patent number 7,280,516
- Issue date Oct 9, 2007
- Lucent Technologies Inc.
- Mauro Costa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Signalling radio service requirements
- Patent number 6,862,455
- Issue date Mar 1, 2005
- Lucent Technologies Inc.
- Mauro Costa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
RAU optimization for UMTS URA connected state
- Patent number 6,765,890
- Issue date Jul 20, 2004
- Lucent Technologies Inc.
- Sudeep Kumar Palat
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Mobile radio telecommunications system with synchronized handover
- Patent number 6,668,170
- Issue date Dec 23, 2003
- Lucent Technologies Inc.
- Mauro Costa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method of transmitting timing advance data to a mobile station in a...
- Patent number 5,479,409
- Issue date Dec 26, 1995
- Alcatel N.V.
- Bernard Dupuy
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Mobile to mobile calls
- Publication number 20020097693
- Publication date Jul 25, 2002
- Mauro Costa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Cellular radio telecommunications network
- Publication number 20020019230
- Publication date Feb 14, 2002
- David Lahiri Bhatoolaul
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Cellular radio telecommunications user equipment
- Publication number 20010051523
- Publication date Dec 13, 2001
- David Lahiri Bhatoolaul
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Mobile radio telecommunications system with sychronized handover
- Publication number 20010046218
- Publication date Nov 29, 2001
- Mauro Costa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Mobile radio telecommunications system with improved hard handover
- Publication number 20010036829
- Publication date Nov 1, 2001
- Mauro Costa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE