218075 ⎘
Electric machines in general using piezo-electric effect, electrostriction or magnetostriction producing linear motion, e.g. actuators; Linear positioners ; Linear motors using intermittent driving, e.g. step motors, piezoleg motors
Sub-classes:ACTUATOR
#2ELECTRIC STEPPER MOTOR
#3SURFACE SHAPE VARIABLE SHEET AND SURFACE SHAPE VARIABLE DEVICE
#4Method of controlling piezoelectric drive device, method of controlling robot, and method of controlling printer
#5Optical member driving mechanism
#6Optical component driving mechanism
#7Driving mechanism
#8Piezoelectric apparatus for motorization
#9Hybrid actuator having a flexible printed circuit board for applying an electric current to a piezoelectric element and a coil inside a housing of the hybrid actuator
#10Cell microinjection system with force feedback
#11Positioning apparatus
#12Piezoelectric drive with at least two independent drive sections
#13Flexible and soft smart driving device
#14Piezo motor driven device
#15Lens driving device
#16Active positioning encoder and operating method therefor
#17Flexible and soft smart driving device
#18Motor with linear actuators
#19Method for moving an optical element of a projection exposure apparatus for microlithography
#20Piezoelectric motor with efficient transfer of energy
#21Method of forming a disc spring-based energy harvesting device
#22Actuator and camera module having same
#23Projection exposure apparatus with multiple sets of piezoelectric elements moveable in different directions and related method
#24Provision of a normal force to electromechanical motor
#25Electromechanical motor
#26Piezoelectric actuator, lens barrel, and camera
#27Piezoelectric actuator, lens barrel, and camera
#28MECHANO-SENSITIVE ACTUATOR ARRAY
#29Drive apparatus
#30Electric universal drive
#31Piezoelectric actuator, lens barrel and optical device
#32Piezoelectric actuator, lens barrel and camera
#33Operating method and driving means of a piezolinear drive
#34Piezoelectric motor, liquid ejecting apparatus, and clock
#35Spring disc energy harvester apparatus and method
#36Guided electromechanical motor
#37Prestress-adjustable piezoelectric gripping device
#38Wireless actuator
#39Electromechanical actuators and manufacturing method thereof
#40Projection exposure apparatus and optical system
#41Inchworm actuator based on shape memory alloy composite diaphragm
#42Actuating device, fabricating method thereof, and module variation control device using the actuating device
#43Actuator
#44Surface deformation electroactive polymer transducers
#45Piezo-electric motor
#46Ratchet reset mechanism
#47Actuator system
#48Active material actuator with modulated movement
#49Wide frequency range electromechanical actuator
#50Actuators based on ferromagnetic shape memory alloy composites
#51Heat efficient micromotor
#52Control of a piezoelectric motor
#53Devices with mechanical drivers for displaceable elements
#54Feeder
#55Wide frequency range electromechanical actuator
#56Surface deformation electroactive polymer transducers
#57System and method for moving an object employing piezo actuators
#58System and method for moving an object employing piezo actuators
#59Method for manufacturing a matrix type actuator
#60Flat resonating electromechanical drive unit
#61Piezoelectric actuator
#62Racheting micromotor using bi-directional actuator