Safe application distribution and execution in a wireless...

Safe zones for portable electronic devices

Safeguarding user data stored in mobile communications devices

Sales apparatus and method of transmitting and receiving...

Satellite aided location tracking and data services using...

Satellite and cellular usage characteristics determination

Satellite assisted push-to-send radioterminal systems and...

Satellite based high bandwidth data broadcast

Satellite beam acquisition/crossover for a mobile terminal

Satellite beam pattern for non-uniform population distribution

Satellite beam pattern for non-uniform population distribution

Satellite communication apparatus with multiple hub stations...

Satellite communication charging system

Satellite communication conference system for use in a...

Satellite communication service with non-congruent sub-beam cove

Satellite communication service with non-congruent sub-beam...

Satellite communication system and center station

Satellite communication system with gateway switch networks

Satellite communications adapter for cellular handset

Satellite communications apparatus and methods using...