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

Valve control device

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

Valve control device

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

Valve for controlling fluids

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

Variable air-gap type driving device

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

Variable cross-section piezoelectric actuator

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

Variable frequency drive circuit

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

Variable frequency ultrasonic generator with constant power outp

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

Variable inductor element and mobile wireless apparatus

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

Variable ratio transmission elements for motor drive shafts

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

Variable stiffness electroactive polymer systems

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

Variably sound-absorbing device

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

Vehicle speed measurement apparatus

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

Vehicle tire and system for generating electrical energy in...

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

Vibrating actuator

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

Vibrating actuator device

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

Vibrating beam accelerometer

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

Vibrating beam force transducer with A-frame beam root and frequ

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

Vibrating beam force transducer with angled isolator springs

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

Vibrating beam force transducer with single isolator spring