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

Acoustic transducer

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

Acoustic transducer

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

Acoustic transducer

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

Acoustic transducer

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

Acoustic transducer

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

Acoustic transducer

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

Acoustic transducer

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

Acoustic transducer

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

Acoustic transducer

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

Acoustic transducer and method of making the same

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

Acoustic transducer apparatus with reduced thermal conduction

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

Acoustic Transducer for LWD tool

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

Acoustic transducer system

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

Acoustic transducer using phase shift interference

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

Acoustic transducer with elastomeric coupling

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

Acoustic transducer with flexible circuit board terminals

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

Acoustic transducer with liquid-immersed, pre-stressed piezoelec

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

Acoustic transducer with liquid-immersed, pre-stressed piezoelec

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

Acoustic transducer with prestressed ring