A method and apparatus for generating electricity using...
A piezoelectric generator system that includes an energy...
A spatially distributed sma actuator film
A vibration driven motor or actuator
Actuator
Actuator with a piezoelectric or electrostrictive laser-medium
Actuators and apparatus
Advances in high power motor rotors
Aetheric propulsion system
Air-cooled thermoelectric generator
Amplified active-materials actuator
An actuator notification system for use with a mobile...
Anisotropic transducer
Anti-gravity device
Antireflection coated refractory metal matched emitter for...
Apparatus and method for producing electrical energy from...
Apparatus and method for propulsion
Apparatus and methods of transferring heat with a...
Apparatus for converting light energy into electrical energy
Apparatus for increasing turning force using magnetic force