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

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

Emergency location method for a wireless location system

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

Emergency locator device

Communications: directive radio wave systems and devices (e.g. – Radar reflector – Inflatable or collapsable

Emergency passive radar locating device

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

Emergency reporting for marine and airborne vessels

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

Emergency transmitter buoy for use on marine vessels

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

Emergency vessel location system

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

Emitter azimuth and elevation direction finding using only linea

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

Emitter frequency-time measurement by a moving observer using no

Communications: directive radio wave systems and devices (e.g. – With particular circuit – Spectrum analysis

Emitter identification from radio signals using filter bank...

Communications: directive radio wave systems and devices (e.g. – With particular circuit – Spectrum analysis

Emitter identification from radio signals using keyclick...

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

Emitter location system

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

Emitter location using RF carrier or PRF measurement ratios

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

Enabling digital beamforming techniques for RF systems...

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

Encapsulated antenna in passive transponders

Communications: directive radio wave systems and devices (e.g. – Radar for meteorological use

Encoded transmitted signals in a simultaneous dual...

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

Enemy signal detection and warning system

Communications: directive radio wave systems and devices (e.g. – Determining distance – Material level within container

Energy storage in a radar level gauge

Communications: directive radio wave systems and devices (e.g. – Determining distance – Material level within container

Energy storage in a radar level gauge

Communications: directive radio wave systems and devices (e.g. – Determining distance – Material level within container

Energy storage unit for a radar level gauge system