Von A. Mock

System for providing continuity between messaging clients and method therefor

Method and system for use in emergency notification and determining location

Method and system for providing location-specific image information

Communication system for providing dynamic management of contacts and method therefor

Communication services payment method and system

Communication system for dynamic management of a plurality of objects and method therefor

Mobile device system and strategies for determining malicious code activity

Communications device with low battery notification

Method and system for representing an application characteristic using a sensory perceptible representation

Utility meter readings on a reverse channel of a two-way paging system