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

Communications: directive radio wave systems and devices (e.g. – Determining distance – Altimeter

Transponder squawk calibration

Communications: directive radio wave systems and devices (e.g. – Radar transponder system – Unique identity

Transponder system

Communications: directive radio wave systems and devices (e.g. – Radar transponder system – Unique identity

Transponder system

Communications: directive radio wave systems and devices (e.g. – Radar transponder system – Navigational

Transponder system and method

Communications: directive radio wave systems and devices (e.g. – Determining distance – With remote cooperating station

Transponder system and method for measurement of separation

Communications: directive radio wave systems and devices (e.g. – Radar transponder system – Radar transponder only

Transponder systems

Communications: directive radio wave systems and devices (e.g. – Radar transponder system

Transponder systems for automatic identification purposes

Communications: directive radio wave systems and devices (e.g. – Radar transponder system

Transponder systems for automatic identification purposes

Communications: directive radio wave systems and devices (e.g. – Radar transponder system – Radar transponder only

Transponder useful in a system for identifying objects

Communications: directive radio wave systems and devices (e.g. – Radar transponder system – Radar transponder only

Transponder with AGC regulator

Communications: directive radio wave systems and devices (e.g. – Radar transponder system – Radar transponder only

Transponder with selective antenna beam using shared antenna fee

Communications: directive radio wave systems and devices (e.g. – Radar transponder system – Radar transponder only

Transponder, including transponder system

Communications: directive radio wave systems and devices (e.g. – Aircraft collision avoidance system – With transponder

Transponder-based beacon transmitter for see and avoid of...

Communications: directive radio wave systems and devices (e.g. – Radar transponder system – Radar transponder only

Transponders

Communications: directive radio wave systems and devices (e.g. – Radar transponder system

Transponders, Interrogators, systems and methods for elimination

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

Travel velocity detecting apparatus in mobile communication syst

Communications: directive radio wave systems and devices (e.g. – Radar reflector – Corner

Triangular target boat reflector

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

Triggerable remote controller

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

Triggerable remote controller