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

Communications – electrical: acoustic wave systems and devices – Transponders – Sonobuoys and sonobuoy systems

Cable deployment unit

Communications – electrical: acoustic wave systems and devices – Transponders – Sonobuoys and sonobuoy systems

Cable deployment unit

Communications – electrical: acoustic wave systems and devices – Transponders – Sonobuoys and sonobuoy systems

Coherent arrays of drifting sonobuoys

Communications – electrical: acoustic wave systems and devices – Transponders – Sonobuoys and sonobuoy systems

Communication system, information collecting method and base...

Communications – electrical: acoustic wave systems and devices – Transponders – Sonobuoys and sonobuoy systems

Compact cylindrical sonobuoy

Communications – electrical: acoustic wave systems and devices – Transponders – Sonobuoys and sonobuoy systems

Compact deployable acoustic sensor

Communications – electrical: acoustic wave systems and devices – Transponders – Sonobuoys and sonobuoy systems

Compact expandable platform using material memory for sensor...

Communications – electrical: acoustic wave systems and devices – Transponders – Sonobuoys and sonobuoy systems

Component deployment means for ice penetrating acoustics communi

Communications – electrical: acoustic wave systems and devices – Transponders

Concentric fluid acoustic transponder

Communications – electrical: acoustic wave systems and devices – Transponders – Sonobuoys and sonobuoy systems

Cruise missile deployed sonar buoy

Communications – electrical: acoustic wave systems and devices – Transponders – Sonobuoys and sonobuoy systems

Current feedback driver and method

Communications – electrical: acoustic wave systems and devices – Transponders – Sonobuoys and sonobuoy systems

Deep ocean recoverable acoustic sensor vehicle

Communications – electrical: acoustic wave systems and devices – Transponders – Sonobuoys and sonobuoy systems

Depth sensing expendable oceanographic probes

Communications – electrical: acoustic wave systems and devices – Transponders – Sonobuoys and sonobuoy systems

Difar demultiplexer circuit

Communications – electrical: acoustic wave systems and devices – Transponders

Digital echo repeater

Communications – electrical: acoustic wave systems and devices – Transponders – With plurality of transponders

Digital sonar system

Communications – electrical: acoustic wave systems and devices – Transponders – Sonobuoys and sonobuoy systems

Digital sonar transducer

Communications – electrical: acoustic wave systems and devices – Transponders – Sonobuoys and sonobuoy systems

Digital sonobuoy

Communications – electrical: acoustic wave systems and devices – Transponders – Sonobuoys and sonobuoy systems

Dipping sonar transducer housing