LandOfFree - US Patents - Listing for Communications, electrical: acoustic wave systems and devices,Echo systems,Distance or direction finding

Communications – electrical: acoustic wave systems and devices – Echo systems – Distance or direction finding

Method for classification of sonar echoes

Communications – electrical: acoustic wave systems and devices – Echo systems – Distance or direction finding

Method for determining echo distance using autocorrelation...

Communications – electrical: acoustic wave systems and devices – Echo systems – Distance or direction finding

Method for determining the depth of a parking space using...

Communications – electrical: acoustic wave systems and devices – Echo systems – Distance or direction finding

Method for determining the position of an object relative to the

Communications – electrical: acoustic wave systems and devices – Echo systems – Distance or direction finding

Method for doubling the resolving power of a sonar array and a s

Communications – electrical: acoustic wave systems and devices – Echo systems – Distance or direction finding

Method for echo processing in time-of-flight or level...

Communications – electrical: acoustic wave systems and devices – Echo systems – Distance or direction finding

Method for identifying the presence and orientation of an object

Communications – electrical: acoustic wave systems and devices – Echo systems – Distance or direction finding

Method for identifying the presence and orientation of an...

Reissue Patent

Communications – electrical: acoustic wave systems and devices – Echo systems – Distance or direction finding

Method for measuring distance

Communications – electrical: acoustic wave systems and devices – Echo systems – Distance or direction finding

Method for processing an echo profile

Communications – electrical: acoustic wave systems and devices – Echo systems – Distance or direction finding

Method for processing an echo profile

Communications – electrical: acoustic wave systems and devices – Echo systems – Distance or direction finding

Method for recursive echo processing in time-of-flight or...

Communications – electrical: acoustic wave systems and devices – Echo systems – Distance or direction finding

Method for simultaneous transmission of soundwaves and, in...

Communications – electrical: acoustic wave systems and devices – Echo systems – Distance or direction finding

Method for the formation of channels for sonar

Communications – electrical: acoustic wave systems and devices – Echo systems – Distance or direction finding

Method for the formation of radiated beams in direction finder s

Communications – electrical: acoustic wave systems and devices – Echo systems – Distance or direction finding

Method for three-dimensional beam forming in direction...

Communications – electrical: acoustic wave systems and devices – Echo systems – Distance or direction finding

Method for visualization of echoes received by an active...

Communications – electrical: acoustic wave systems and devices – Echo systems – Distance or direction finding

Method for visualization of echoes received by an active...

Communications – electrical: acoustic wave systems and devices – Echo systems – Distance or direction finding

Method of active sonar detection of a stationary target