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 – By combining or comparing signals

System and method of noise detection

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

System for beamforming acoustic buoy fields

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

System for detecting gunshots

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

System for detecting gunshots

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

System for determining the angle of impact of an object on a str

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

System for effective control of urban environment security

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

System for effective control of urban environment security

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

System of automatically controlling distance in linear movement

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

Systems and method for compensation of sensor degradation in...

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

Systems and method for compensation of sensor degradation in...

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

Systems and methods for analyzing acoustic waves

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

Systems and methods for locating subsurface objects

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

Systems and methods implementing frequency-steered acoustic...

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

Systems and methods of processing impulses including bullet...

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

Systolic architectures for sonar processing