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

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

Positioning of mobile wireless terminal

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

Positioning system

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

Positioning system, apparatus and method

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

Precision landing system

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

Primary land arctic navigation system

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

Probabilistic model for a positioning technique

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

Process and apparatus for locating mobile stations

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

Process for en route aircraft conflict alert determination and p

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

Process for monitoring ship traffic at sea while recognizing oil

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

Protocol and mechanism for mutter mode communication for station

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

Psuedo television transmitters for position location

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

Radar ranging system

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

Radio communication device and method of measuring distance

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

Radio frequency emitter detection and location method and...

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

Radio frequency motion tracking system and method

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

Radio geo-location system with advanced first received wavefront

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

Radio geo-location system with advanced first received wavefront

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

Radio location system for precisely tracking objects by RF trans

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

Radio monitoring method and apparatus