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

Communications – electrical: acoustic wave systems and devices – Transmitter systems – Animal control

Supersonic sound emission device

Communications – electrical: acoustic wave systems and devices – Transmitter systems – Animal control

Sweep frequency pest control apparatus

Communications – electrical: acoustic wave systems and devices – Transmitter systems – With beam forming – shaping – steering – or scanning

Swept transit beam bathymetric sonar

Communications – electrical: acoustic wave systems and devices – Transmitter systems – With beam forming – shaping – steering – or scanning

Switched capacitor waveform processing circuit

Communications – electrical: acoustic wave systems and devices – Transmitter systems

Switching circuit for an electromagnetic source for the...

Communications – electrical: acoustic wave systems and devices – Transmitter systems – With beam forming – shaping – steering – or scanning

System and method for eliminating audible noise for...

Communications – electrical: acoustic wave systems and devices – Transmitter systems – With beam forming – shaping – steering – or scanning

System and method for eliminating audible noise for...

Communications – electrical: acoustic wave systems and devices – Transmitter systems

System and method for pressure wave transmission and...

Communications – electrical: acoustic wave systems and devices – Transmitter systems

System for communicating location of survivors in mine...

Communications – electrical: acoustic wave systems and devices – Transmitter systems

System for measuring ultrasound transmission in materials

Communications – electrical: acoustic wave systems and devices – Transmitter systems – With beam forming – shaping – steering – or scanning

Systems and methods for acoustic beamforming using discrete...

Communications – electrical: acoustic wave systems and devices – Transmitter systems – With beam forming – shaping – steering – or scanning

Systems and methods for producing a sound pressure field

Communications – electrical: acoustic wave systems and devices – Transmitter systems

Time ratio controlled inverter

Communications – electrical: acoustic wave systems and devices – Transmitter systems

Transducer array velocity sensor and processor system

Communications – electrical: acoustic wave systems and devices – Transmitter systems – With beam forming – shaping – steering – or scanning

Transducer to generate phase-encoded wavefields

Communications – electrical: acoustic wave systems and devices – Transmitter systems

Transducers and control means

Communications – electrical: acoustic wave systems and devices – Transmitter systems – With beam forming – shaping – steering – or scanning

Transducers for focusing sonic energy in transmitting and...

Communications – electrical: acoustic wave systems and devices – Transmitter systems – With beam forming – shaping – steering – or scanning

Transmit beamformer with frequency dependent focus

Communications – electrical: acoustic wave systems and devices – Transmitter systems – With beam forming – shaping – steering – or scanning

Transmit beamformer with frequency dependent focus