172865 ⎘
Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems using reflection of acoustic waves; Systems determining the position data of a target; Systems for measuring distance only using transmission of interrupted, pulse-modulated waves wherein range gates are used
Ultrasonic Detection Device
#2Information processing apparatus, control method of the same, and program
#3Reflex longitudinal imaging using through sensor insonification
#4Circuit for acoustic distance measuring
#5Target detection system and method
#6Networked sonar observation of selected seabed environments
#7Proximity timer switch
#8Reflex Longitudinal Imaging Using Through Sensor Insonification
#9Presence detector for a door assembly
#10Networked sonar observation of selected seabed environments
#11Networked sonar observation of selected seabed environments
#12Device for a motor vehicle
#13Networked sonar observation of selected seabed environments
#14Prevention of reporting unwanted signals by the filtering of sensor data