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

Communications: directive radio wave systems and devices (e.g. – Return signal controls external device – Missile or spacecraft guidance

Apparatus for directing a mobile craft to a rendevous with anoth

Communications: directive radio wave systems and devices (e.g. – Radio wave absorber – With particular geometric configuration

Apparatus for dissipating electromagnetic waves

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

Apparatus for electronically controlling the radiation pattern o

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

Apparatus for estimating direction of arrival of signal

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

Apparatus for estimating direction of arrival wave

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

Apparatus for estimating direction of arrival wave

Communications: directive radio wave systems and devices (e.g. – Return signal controls external device – Radar mounted on and controls land vehicle

Apparatus for estimating state of vehicle located in...

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

Apparatus for generating an integrator timing reference from...

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

Apparatus for generating enhanced/regenerative bracket decode si

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

Apparatus for jamming infrared attack unit using a modulated...

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

Apparatus for locating and/or tracking stolen or missing vehicle

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

Apparatus for locating mobile receivers using a wide area...

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

Apparatus for maintaining the orientation of an antenna system w

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

Apparatus for measuring a spatial angle to an emitter using squi

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

Apparatus for measuring moving emitter elevation and azimuth dir

Communications: directive radio wave systems and devices (e.g. – Determining velocity – Combined with determining direction

Apparatus for measuring physical quantity related to relative mo

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

Apparatus for measuring pulse compression ratio

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

Apparatus for monitoring a field device

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

Apparatus for multilateration and method