I have been awarded several patents over the years, mostly related to mobile communication services.
With Vodafone in Germany:
EP 2192754 (A1) Apparatus and method for organizing communication items
EP 2194696 (A1) Method and device for associating information items with geographical locations
With Sprint in the United States:
US 7822391 Mobile station emergency beacon system
US 7693840 Method and system for distribution of common elements
US 7891011 User-based digital rights management
US 7603103 Banded billing and associated invoice generation for communication service