LandOfFree - US Patents - Listing for Communications: directive radio wave systems and devices (e.g., ,Directive

Communications: directive radio wave systems and devices (e.g. – Directive – Including a satellite

Location services system that reduces auto-correlation or...

Communications: directive radio wave systems and devices (e.g. – Directive – Including a satellite

Location services system that reduces auto-correlation or...

Communications: directive radio wave systems and devices (e.g. – Directive – Including a satellite

Location services system that reduces auto-correlation or...

Communications: directive radio wave systems and devices (e.g. – Directive – Including a satellite

Location signalling apparatus

Communications: directive radio wave systems and devices (e.g. – Directive – Position indicating

Location system

Communications: directive radio wave systems and devices (e.g. – Directive – Position indicating

Location system

Communications: directive radio wave systems and devices (e.g. – Directive – Position indicating

Location system adapted for use in multipath environments

Communications: directive radio wave systems and devices (e.g. – Directive – Position indicating

Location system adapted for use in multipath environments

Communications: directive radio wave systems and devices (e.g. – Directive – Position indicating

Location system and method with acquisition of accurate location

Communications: directive radio wave systems and devices (e.g. – Directive – Including a satellite

Location system combining ranging measurements from GPS and...

Communications: directive radio wave systems and devices (e.g. – Directive – Beacon or receiver

Location system using beacon transmitters

Communications: directive radio wave systems and devices (e.g. – Directive – Position indicating

Location system with calibration monitoring

Communications: directive radio wave systems and devices (e.g. – Directive – Beacon or receiver

Location system with swept digital beacon

Communications: directive radio wave systems and devices (e.g. – Directive – Including a satellite

Location-corrector for removing sun-induced effects in the globa

Communications: directive radio wave systems and devices (e.g. – Directive – Including a satellite

Location-determination method and apparatus

Communications: directive radio wave systems and devices (e.g. – Directive – Including a satellite

Location-determination method and apparatus

Communications: directive radio wave systems and devices (e.g. – Directive – Including a satellite

Location-triggered reminder for mobile user devices

Communications: directive radio wave systems and devices (e.g. – Directive – Including a satellite

Locator beacon system having global communication capability

Communications: directive radio wave systems and devices (e.g. – Directive – Beacon or receiver

Locator device useful for house arrest and stalker detection