Ismael Lopez

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Berwyn, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
Flexible through-connection process in a mobile switch center when...
- Patent number 7,649,862
- Issue date Jan 19, 2010
- Alcatel-Lucent USA Inc.
- Julian Maurico Guio
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Radio channel allocation for national security and emergency prepar...
- Patent number 7,236,791
- Issue date Jun 26, 2007
- Lucent Technologies Inc.
- Michael Dwayne Chambers
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus, method and system for message-based intelligent tandemin...
- Patent number 6,956,939
- Issue date Oct 18, 2005
- Lucent Technologies Inc.
- Richard Robert Boland
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Alternative message usage for voice mail retreival via revertive ca...
- Patent number 6,665,532
- Issue date Dec 16, 2003
- Lucent Technologies Inc.
- Richard Robert Boland
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Radio channel allocation for national security and emergency prepar...
- Publication number 20070004421
- Publication date Jan 4, 2007
- Michael Dwayne Chambers
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Flexible through-connection process in a mobile switch center when...
- Publication number 20060262746
- Publication date Nov 23, 2006
- Lucent Technologies, Inc.
- Julian Maurico Guio
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Collect calling party identification
- Publication number 20040202298
- Publication date Oct 14, 2004
- Ismael Lopez
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Handling specialized resource functions associated with wireless in...
- Publication number 20040174837
- Publication date Sep 9, 2004
- Yi Zhou
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Calling party identification
- Publication number 20020076021
- Publication date Jun 20, 2002
- Ismael Lopez
- H04 - ELECTRIC COMMUNICATION TECHNIQUE