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

Communications – electrical: acoustic wave systems and devices – Distance or direction finding – With time interval measuring means

Acoustic ranging

Communications – electrical: acoustic wave systems and devices – Distance or direction finding – By combining or comparing signals

Acoustic sensor

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

Acoustic sensor device with noise suppression

Communications – electrical: acoustic wave systems and devices – Distance or direction finding – By combining or comparing signals

Acoustic signal optical correlator using a light emitting diode

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 time interval measuring means

Acoustic surveillance apparatus and method

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

Acoustic touch position sensor with shear to lamb wave conversio

Communications – electrical: acoustic wave systems and devices – Distance or direction finding – With time interval measuring means

Acoustic tracking system

Communications – electrical: acoustic wave systems and devices – Distance or direction finding – With time interval measuring means

Acoustic tracking system

Communications – electrical: acoustic wave systems and devices – Distance or direction finding – With beam steering – scanning – or focussing

Acoustic transducing system

Communications – electrical: acoustic wave systems and devices – Distance or direction finding – With beam steering – scanning – or focussing

Acoustic vector sensing sonar system

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

Acoustic-optic sound velocity profiler

Communications – electrical: acoustic wave systems and devices – Distance or direction finding – By combining or comparing signals

Acoustical detection and tracking system

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

Acoustical deverberator

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

Acousto-optic weapon location system and method

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

Acousto-optic weapon location system and method

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 time interval measuring means

Acquistion of a projectile trajectory past a moving target

Communications – electrical: acoustic wave systems and devices – Distance or direction finding – By combining or comparing signals

Adaptive cross correlator