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

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

Secure distance ranging by electronic means

Communications: directive radio wave systems and devices (e.g. – Determining distance – With frequency modulation

Self-oscillating mixer circuits, and FMCW radar

Communications: directive radio wave systems and devices (e.g. – Determining distance – With frequency modulation

Sensor system

Communications: directive radio wave systems and devices (e.g. – Determining distance – With frequency modulation

Sensor system operating method and a sensor system

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

Sensors and methods for sensing displacement using radar

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

Separation frequency detection in a radar level gauge

Communications: directive radio wave systems and devices (e.g. – Determining distance – With frequency modulation

Short pulse/stepped frequency radar system

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

Short range ranging system

Communications: directive radio wave systems and devices (e.g. – Determining distance – With pulse modulation

Short-range radar and control method thereof

Communications: directive radio wave systems and devices (e.g. – Determining distance – With frequency modulation

Short-range radar system

Communications: directive radio wave systems and devices (e.g. – Determining distance – With frequency modulation

Signal processing and radio ranging system

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

Single antenna FM radio altimeter operating in a continuous...

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

Site-specific doppler navigation system for back-up and...

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

Software/hardware digital signal processing (DSP) altimeter

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

Space-borne altimetry apparatus, antenna subsystem for such...

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

Stabilization in a radar level gauge

Reissue Patent

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

Stabilization in a radar level gauge

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

Stabilization of oscillators in a radar level transmitter

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

Stacked beam radar and target height measurement extractor espec