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 – Beacon or receiver

Use of geo-stationary satellites to augment wide —...

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

Use of global positioning satellites (GPS) to discover and...

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

Use of global positioning system in locating a radio...

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

Use of GPS correction data on trans-oceanic routes

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

User equipment navigation solution with position...

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

User paging for mobile satellite communications

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

User segment-based lever arm correction via prescribed...

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

User terminal positioning system and method employing external s

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

User-controlled GPS receiver

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

User-controlled GPS receiver

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

Using a signal with increased power for determining the position

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

Using digital television broadcast signals to provide GPS...

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

Using FFT engines to process decorrelated GPS signals to...

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

Using multiple detection algorithms in positioning signal...

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

Using the global positioning satellite system to determine...

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

Utilization of exact solutions of the pseudorange equations

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

Utilization of the approximate location of a device...

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

Validation of beacon signals

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

Variable coherence integration for the location of weak signals