ClassID:

172340

G01S3/8027 - CPC Classification

Classification description:

Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received using ultrasonic, sonic or infrasonic waves; Systems for determining direction or deviation from predetermined direction By vectorial composition of signals received by plural, differently-oriented transducers

Recent Application in this class: