LandOfFree - US Patents - Listing for Electrical generator or motor structure,Non-dynamoelectric,Piezoelectric elements and devices

Electrical generator or motor structure – Non-dynamoelectric – Piezoelectric elements and devices

Adjusting device with piezo drive

Electrical generator or motor structure – Non-dynamoelectric – Piezoelectric elements and devices

Adjusting operating characteristics of micromachined torsional o

Electrical generator or motor structure – Non-dynamoelectric – Piezoelectric elements and devices

Adjusting the frequency of piezoelectric crystal devices via fra

Electrical generator or motor structure – Non-dynamoelectric – Piezoelectric elements and devices

Advanced layered composite polylaminate electroactive actuator a

Electrical generator or motor structure – Non-dynamoelectric – Piezoelectric elements and devices

Advanced piezoceramic power switching devices employing protecti

Electrical generator or motor structure – Non-dynamoelectric – Piezoelectric elements and devices

Advanced piezoceramic power switching devices employing protecti

Electrical generator or motor structure – Non-dynamoelectric – Piezoelectric elements and devices

Advanced piezoeceramic power switching devices employing protect

Electrical generator or motor structure – Non-dynamoelectric – Piezoelectric elements and devices

Agile tunable piezoelectric solidly-mounted resonator

Electrical generator or motor structure – Non-dynamoelectric – Piezoelectric elements and devices

Air buoyant piezoelectric polymeric film microphone

Electrical generator or motor structure – Non-dynamoelectric – Piezoelectric elements and devices

Air cooled ultrasonic apparatus

Electrical generator or motor structure – Non-dynamoelectric – Piezoelectric elements and devices

Air pressure variation detector

Electrical generator or motor structure – Non-dynamoelectric – Piezoelectric elements and devices

Alternate constant current or voltage generator for an ultrasoni

Electrical generator or motor structure – Non-dynamoelectric – Piezoelectric elements and devices

Alternately stacked piezoelectric actuator in which each...

Electrical generator or motor structure – Non-dynamoelectric – Piezoelectric elements and devices

Alternating current driven piezoelectric latching relay and meth

Electrical generator or motor structure – Non-dynamoelectric – Piezoelectric elements and devices

Amplified active-material actuators

Electrical generator or motor structure – Non-dynamoelectric – Piezoelectric elements and devices

Amplifier converting charge signal

Electrical generator or motor structure – Non-dynamoelectric – Piezoelectric elements and devices

Amplifier for amplification of a microactuator

Electrical generator or motor structure – Non-dynamoelectric – Piezoelectric elements and devices

Amplifier for driving large capacitive loads

Electrical generator or motor structure – Non-dynamoelectric – Piezoelectric elements and devices

Amplitude error compensated saw reflective array correlator