LandOfFree - US Patents - Listing for Electrical generator or motor structure,Non-dynamoelectric

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

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

Ultrasonic transducer which is either crimped or welded...

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

Ultrasonic transducer with a disk-shaped quarter wave length tra

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

Ultrasonic transducer with a piezoelectric element

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

Ultrasonic transducer with a plastic piezoelectric receiving lay

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

Ultrasonic transducer with a retracted portion on a side...

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

Ultrasonic transducer with bias bolt compression bolt

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

Ultrasonic transducer with chemical-setting inorganic cement bac

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

Ultrasonic transducer with epoxy compression elements

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

Ultrasonic transducer with Gaussian radial pressure distribution