• All sections
• G - Physics
• G01S - Radio direction-finding; radio navigation; determining distance or velocity by use of radio waves; locating or presence-detecting by use of the reflection or reradiation of radio waves; analogous arrangements using other waves
• G01S 15/931 - Sonar systems specially adapted for specific applications for anti-collision purposes of land vehicles

Patent holdings for IPC class G01S 15/931

Total number of patents in this class: 753

10-year publication summary

Principal owners for this class