LandOfFree - US Patents - Listing for Communications, electrical: acoustic wave systems and devices,Distance or direction finding,With plurality of transducers

Communications – electrical: acoustic wave systems and devices – Distance or direction finding – With plurality of transducers

Acoustic emission source location by reverse ray tracing

Communications – electrical: acoustic wave systems and devices – Distance or direction finding – With plurality of transducers

Acoustic hit indicator

Communications – electrical: acoustic wave systems and devices – Distance or direction finding – With plurality of transducers

Acoustic mouse system

Communications – electrical: acoustic wave systems and devices – Distance or direction finding – With plurality of transducers

Acoustic source localization system and applications of the...

Communications – electrical: acoustic wave systems and devices – Distance or direction finding – With plurality of transducers

Acquisition system particularly suited for tracking targets...

Communications – electrical: acoustic wave systems and devices – Distance or direction finding – With plurality of transducers

Apparatus for marking individual points of an underwater constru

Communications – electrical: acoustic wave systems and devices – Distance or direction finding – With plurality of transducers

Apparatus, systems and methods for determining position of...

Communications – electrical: acoustic wave systems and devices – Distance or direction finding – With plurality of transducers

Array device and mobile terminal

Communications – electrical: acoustic wave systems and devices – Distance or direction finding – With plurality of transducers

Automatic determination of sniper position from a stationary or

Communications – electrical: acoustic wave systems and devices – Distance or direction finding – With plurality of transducers

Coordinates input apparatus

Communications – electrical: acoustic wave systems and devices – Distance or direction finding – With plurality of transducers

Determination of time difference of arrival in distributed...

Communications – electrical: acoustic wave systems and devices – Distance or direction finding – With plurality of transducers

Electro acoustic target searching system for torpedos

Communications – electrical: acoustic wave systems and devices – Distance or direction finding – With plurality of transducers

Method and apparatus for detecting the position of the edge...

Communications – electrical: acoustic wave systems and devices – Distance or direction finding – With plurality of transducers

Method and apparatus for inspecting a submerged structure

Communications – electrical: acoustic wave systems and devices – Distance or direction finding – With plurality of transducers

Method and apparatus for passive acoustic ranging

Communications – electrical: acoustic wave systems and devices – Distance or direction finding – With plurality of transducers

Method and apparatus for performing an ultrasonic survey

Communications – electrical: acoustic wave systems and devices – Distance or direction finding – With plurality of transducers

Method and apparatus for sound level determination

Communications – electrical: acoustic wave systems and devices – Distance or direction finding – With plurality of transducers

Method and system for locating a wave source within a...

Communications – electrical: acoustic wave systems and devices – Distance or direction finding – With plurality of transducers

Method and system of providing clustered networks of...