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

Highly efficient, charge depletion-mediated, voltage-tunable...

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

Holder for quartz resonator disks and process for the production

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

Holder for ultrasonic power converters

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

Holding structure for a piezoelectric vibrator

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

Hollow laminated piezoelectric element and its manufacturing...

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

Hollow sphere transducers

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

Holographic apparatus and method adopting actuated mirror

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

Holster-integrated piezoelectric energy source for handheld...

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

Housing and lead arrangements for electromechanical transducers

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

Housing and mount for chip type piezoelectric resonator

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

Housing and mounting for a chip-like piezoelectric vibrator comp

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

Housing and spring support for piezoelectric resonator

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

Housing for piezoelectric transformer device

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

Housing having grooves therein for mounting a piezoelectric ladd

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

Human powered piezoelectric power generating device

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

Humidity-sensitive actuator

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

Hybrid control circuit

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

Hybrid eletromechanical actuator and actuation system

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

Hybrid eletromechanical actuator and actuation system