Andrew Sofronas

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Kildeer, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
Service utilization control manager
- Patent number 8,756,663
- Issue date Jun 17, 2014
- United States Cellular Corporation
- Claudio Taglienti
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Service utilization control manager
- Patent number 8,505,073
- Issue date Aug 6, 2013
- United States Cellular Corporation
- Claudio Taglienti
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Zero rating in wireless prepaid communications network
- Patent number 7,701,870
- Issue date Apr 20, 2010
- United States Cellular Corporation
- Ravideep Bhatia
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Service Utilization Control Manager
- Publication number 20140165157
- Publication date Jun 12, 2014
- Claudio Taglienti
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ZERO RATING IN WIRELESS PREPAID COMMUNICATIONS NETWORK
- Publication number 20090168660
- Publication date Jul 2, 2009
- United States Cellular Corporation
- Ravideep Bhatia
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Service Utilization Control Manager
- Publication number 20090172782
- Publication date Jul 2, 2009
- United States Cellular Corporation
- Claudio Taglienti
- G06 - COMPUTING CALCULATING COUNTING