LandOfFree - US Patents - Listing for Communications, electrical: acoustic wave systems and devices

Communications – electrical: acoustic wave systems and devices – Borehole testing

Evanescent fiber optic pressure sensor apparatus

Communications – electrical: acoustic wave systems and devices – Seismic prospecting – Offshore prospecting

Expandable marine diverter

Communications – electrical: acoustic wave systems and devices – Signal transducers – Underwater type

Expandable sensor array

Communications – electrical: acoustic wave systems and devices – Signal transducers – Underwater type

Expandable sonar array structure

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

Expansion coefficient balancing in pressure compensation...

Communications – electrical: acoustic wave systems and devices – Underwater system – Telemetering

Expenable/recoverable voice and data communications system buoy

Communications – electrical: acoustic wave systems and devices – Underwater system – Telemetering

Expendable device for measurement of sound velocity profile

Communications – electrical: acoustic wave systems and devices – Sonar counter-measures

Expendable moving echo radiator

Communications – electrical: acoustic wave systems and devices – Seismic prospecting – Offshore prospecting

Expendable seafloor sensor exploration system

Communications – electrical: acoustic wave systems and devices – Signal transducers – Underwater type

Expendable sound source

Communications – electrical: acoustic wave systems and devices – Signal transducers – Underwater type

Expendable underwater acoustic projector

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

Expendable virtual vertical sensing array

Communications – electrical: acoustic wave systems and devices – Seismic prospecting – Land-reflection type

Exploration system and method of determining elastic parameters

Communications – electrical: acoustic wave systems and devices – Seismic prospecting – Land-refraction type

Exploration system for discovering deposits of ore, marker rock

Communications – electrical: acoustic wave systems and devices – Seismic prospecting – Land-refraction type

Exploration system for enhancing the likelihood of predicting li

Communications – electrical: acoustic wave systems and devices – Seismic prospecting – Land-refraction type

Exploration system for enhancing the likelihood of the discovery

Communications – electrical: acoustic wave systems and devices – Signal transducers – Underwater type

Extendable hull-mounted sonar system

Communications – electrical: acoustic wave systems and devices – Borehole testing

Extended fiber optic sensor using birefringent fibers

Communications – electrical: acoustic wave systems and devices – Seismic prospecting – Offshore prospecting

Extended frequency range hydrophone