US PATENT SUBCLASS 396 / FOR 701
.~ Using sound (354/401)


Current as of: June, 1999
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396 /   HD   PHOTOGRAPHY

FOR 700  DF  AUTOMATIC CAMERA FOCUSING (354/400) {2}
FOR 701.~ Using sound (354/401)


DEFINITION

Classification: 396/FOR.701

Using sound: (354/401)

Subject matter under subclass FOR 700 in which the distance to an object is determined by emitting or detecting sound.