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 – Position indicating

Apparatus for multilateration and method

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

Apparatus for position detection using multiple antennas

Communications: directive radio wave systems and devices (e.g. – Directive – Including antenna orientation

Apparatus for positioning an antenna in a remote ground terminal

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

Apparatus for providing anti-jamming capability to legacy...

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

Apparatus for providing GPS positioning information to a...

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

Apparatus for receiving ranging signals

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

Apparatus for simultaneously rotating a plurality of parallel sh

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

Apparatus for the detection of an electromagnetic pulse, more pa

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

Apparatus for the detection of angles-of-arrival of radio freque

Communications: directive radio wave systems and devices (e.g. – Directive – Utilizing correlation techniques

Apparatus for tracing an optimal direction to receive...

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

Apparatus for transmitting positioning signal, positioning...

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

Apparatus for transmitting pseudollite signal based on...

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

Apparatus having integrated radio and GPS receivers

Communications: directive radio wave systems and devices (e.g. – Directive – Utilizing correlation techniques

Apparatus, methods and computer program for evaluating multiple

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

Application of GPS to a railroad navigation system using two sat

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

Applications processor including a database system, for use...

Reissue Patent

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

Applications processor including a database system, for use...

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

Approach position input device

Communications: directive radio wave systems and devices (e.g. – Directive – Including antenna pattern plotting

ARC range test facility