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

Communications: directive radio wave systems and devices (e.g. – Presence detection only – By motion detection

Radar apparatus and method for detecting small slow moving...

Communications: directive radio wave systems and devices (e.g. – Presence detection only

Radar device and radar method

Communications: directive radio wave systems and devices (e.g. – Presence detection only

Radar devices for low power applications and bathroom fixtures

Communications: directive radio wave systems and devices (e.g. – Presence detection only

Radar intrusion detection system

Communications: directive radio wave systems and devices (e.g. – Presence detection only – By motion detection

Radar obstacle detection system with self test

Communications: directive radio wave systems and devices (e.g. – Presence detection only

Radar sensor

Communications: directive radio wave systems and devices (e.g. – Presence detection only

Radar sensor

Communications: directive radio wave systems and devices (e.g. – Presence detection only

Radar sensor

Communications: directive radio wave systems and devices (e.g. – Presence detection only

Radar system with resampling features

Communications: directive radio wave systems and devices (e.g. – Presence detection only

Radar target detecting method, and apparatus using the...

Communications: directive radio wave systems and devices (e.g. – Presence detection only – By motion detection

Radio detection and ranging intrusion detection system

Communications: directive radio wave systems and devices (e.g. – Presence detection only

Range gated strip proximity sensor

Communications: directive radio wave systems and devices (e.g. – Presence detection only

Range-gated field disturbance sensor with range-sensitivity comp

Communications: directive radio wave systems and devices (e.g. – Presence detection only – By motion detection

Range-gated radar motion detector

Communications: directive radio wave systems and devices (e.g. – Presence detection only

Remote ionizing radiation detector