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

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

Length polarized, end electroded piezoelectric resonator

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

Length-extentional quartz resonator

Electrical generator or motor structure – Dynamoelectric – Rotary

Lens barrel for camera

Electrical generator or motor structure – Dynamoelectric – Rotary

Lens barrel in which motor capable of selecting stepping drive o

Electrical generator or motor structure – Dynamoelectric – Rotary

Lens barrel with vibration wave motor

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

Lens driving device employing vibration motor with backlash comp

Electrical generator or motor structure – Dynamoelectric – Reciprocating

Lens driving motor and elastic member of the same

Electrical generator or motor structure – Dynamoelectric – Reciprocating

Lens driving motor and elastic member of the same

Electrical generator or motor structure – Dynamoelectric – Rotary

Lens moving device using piezoelectric material

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

Less-dust-generative piezoelectric/electrostrictive device...

Electrical generator or motor structure – Dynamoelectric – Rotary

Level amplitude output rotary speed transducer

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

Lever actuator comprising a longitudinal-effect electroexpansive

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

Lever-arm displacement-increasing device

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

Lever-arm displacement-increasing device

Electrical generator or motor structure – Non-dynamoelectric – Charge accumulating

Levitated crystal resonator

Electrical generator or motor structure – Dynamoelectric – Rotary

Levitated micromotor

Electrical generator or motor structure – Dynamoelectric – Rotary

Levitation device

Electrical generator or motor structure – Dynamoelectric – Rotary

Levitation pressure and friction losses in superconducting...

Electrical generator or motor structure – Dynamoelectric – Linear

Levitation system with permanent magnets and coils