Donna L. McGreal

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Chicago, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
SMPP message processing for SMS spam filtering
- Patent number 7,640,030
- Issue date Dec 29, 2009
- Alcatel-Lucent USA Inc.
- Yigang Cai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
MAP message processing for SMS spam filtering
- Patent number 7,630,727
- Issue date Dec 8, 2009
- Alcatel-Lucent USA Inc.
- Yigang Cai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
MAP MESSAGE PROCESSING FOR SMS SPAM FILTERING
- Publication number 20080004048
- Publication date Jan 3, 2008
- Lucent Technologies Inc.
- Yigang Cai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SMPP MESSAGE PROCESSING FOR SMS SPAM FILTERING
- Publication number 20080004049
- Publication date Jan 3, 2008
- Lucent Technologies Inc.
- Cal Yigang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and apparatus for implementing SMS SPAM filtering
- Publication number 20070233861
- Publication date Oct 4, 2007
- LUCENT TECHNOLOGIES INC.
- Yigang Cai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Anti-spam application storage system
- Publication number 20070124389
- Publication date May 31, 2007
- LUCENT TECHNOLOGIES INC.
- Yigang Cai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE