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

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

Apparatus for detecting heterogeneity of water surface

Communications: directive radio wave systems and devices (e.g. – Transmission through media other than air or free space

Apparatus for detecting materials buried under the ground

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

Apparatus for detecting position information of a moving object

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

Apparatus for detecting relative velocity

Communications: directive radio wave systems and devices (e.g. – Return signal controls radar system – Receiver

Apparatus for detecting signal

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

Apparatus for determining and/or monitoring the level of a...

Communications: directive radio wave systems and devices (e.g. – Directive – Including polarized signal communication transmitter or...

Apparatus for determining roll position

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

Apparatus for determining the magnitude of phase discontinuities

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

Apparatus for determining the speed of motion of slowly moving o

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. – 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