LandOfFree - US Patents - Listing for Electrical generator or motor structure

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

Ultrasonic transducer control system

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

Ultrasonic transducer dipole

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

Ultrasonic transducer electrical interface assembly

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

Ultrasonic transducer element

Electrical generator or motor structure – Piezoelectric polymers

Ultrasonic transducer employing piezoelectric polymeric material

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

Ultrasonic transducer for measuring the travel time of ultrasoni

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

Ultrasonic transducer for single frequency applications

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

Ultrasonic transducer having impedance matching layer

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

Ultrasonic transducer having laminate structure, ultrasonic...

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

Ultrasonic transducer having piezoelectric transducer elements

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

Ultrasonic transducer having two or more resonance frequencies

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

Ultrasonic transducer matrix having filler material with differe

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

Ultrasonic transducer method and apparatus

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

Ultrasonic transducer of monolithic array type

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

Ultrasonic transducer shading

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

Ultrasonic transducer system having an...

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

Ultrasonic transducer units for web detection and the like

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

Ultrasonic transducer using piezoelectric composite

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

Ultrasonic transducer using third harmonic frequency