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

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

Phase step alert signal for GPS integrity monitoring

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

Plural beam reduction of multipath reflections

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

Pole-tilt sensor for surveyor range pole

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

Portable Astronomic/meteoric observation system

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

Portable dead reckoning system for extending GPS coverage

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

Portable device for determining horizontal and vertical...

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

Portable electronic devices, methods and computer program...

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

Portable flight guidance and tracking system

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

Portable GPS position measuring/displaying apparatus

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

Portable GPS positioning apparatus

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

Portable GPS signal receiving apparatus

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

Portable GPS type distance/speed meter capable of changing...

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

Portable GPS type distance/speed meter capable of...

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

Portable hybrid location determination system

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

Portable locating system

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

Portable map display system for presenting a 3D map image...

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

Portable navigational device with a remote control, an...

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

Portable navigational device with a remote control, an...

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

Portable position determining device