Patents
Patents for H02N 1 - Electrostatic generators or motors using a solid moving electrostatic charge carrier (3,310)
01/2005
01/18/2005US6844657 Microelectromechanical system and method for producing displacement multiplication
01/13/2005WO2005004321A1 Actuator element
01/13/2005US20050006980 Electrostatic actuator with fault tolerant electrode structure
01/11/2005US6842326 Apparatus for energy extraction-I
01/11/2005US6841917 Electrostatic levitation and attraction systems and methods
01/04/2005US6838738 Electrostatic control of micro-optical components
12/2004
12/29/2004EP1490721A2 Double-electret mems actuator
12/29/2004CN2667795Y Motor structure improvement
12/28/2004US6836584 Optical microswitch
12/22/2004EP1488500A2 Method and apparatus for actuation of a two-axis mems device using three actuation elements
12/22/2004EP1488271A1 A microelectromechanical systems device and method for fabricating same
12/22/2004CN1181610C Driving method for electrostatic actuator
12/21/2004US6833687 Electromechanical power converter
12/21/2004US6833652 Balanced micromechanical device having two degrees of motion
12/15/2004CN2664279Y Electrostatic DC generator
12/14/2004US6831391 Microelectromechanical system for tilting a platform
12/14/2004US6831390 Microelectromechanical system with stiff coupling
12/14/2004US6830071 Microvalve devices
12/09/2004US20040245889 Systems and methods for overcoming stiction
12/09/2004US20040245871 Microfabricated vertical comb actuator using plastic deformation
12/07/2004US6829433 Electrostatic actuator and camera module using electrostatic actuator
12/02/2004WO2004081975A3 Three-dimensional electrostatic actuator
12/02/2004US20040239714 Droplet ejection apparatus
12/02/2004US20040239210 Electrical assemblies using molecular-scale electrically conductive and mechanically flexible beams and methods for application of same
12/01/2004EP1481467A1 Electroactive polymer devices for controlling fluid flow
11/2004
11/25/2004US20040233568 Electrostatic actuator with multilayer electrode stack
11/25/2004US20040232867 System and method for controlling movement
11/25/2004US20040232801 Electrostatic high voltage generator
11/25/2004US20040232502 High-aspect-ratio-microstructure (HARM)
11/25/2004US20040232110 Selective etching method
11/24/2004EP1480323A1 Electrostatic actuator and method of its displacement
11/23/2004US6822779 Method of finding drive values for an actuation mechanism
11/23/2004US6822370 Parallel plate electrostatic actuation of MEMS mirrors
11/18/2004WO2004081695A3 Mems device comprising an actuator generating a hysteresis driving motion
11/18/2004US20040227428 Electrostatic bimorph actuator
11/17/2004EP1208403B1 Method of manufacture of a micromechanical optical switch
11/16/2004US6819822 Two-dimensional gimbaled scanning actuator with vertical electrostatic comb-drive for actuation and/or sensing
11/11/2004US20040223792 Method and apparatus for image forming capable of reducing mechanical stresses to developers during transportation for development
11/11/2004US20040223685 Optical microdevice with rotatable microactuator
11/11/2004DE10318733A1 Verfahren und Vorrichtung zur Energieversorgung von Sensoren Method and apparatus for supplying power to sensors
11/09/2004US6815865 Switching arrangement for a radiation guide
11/02/2004US6812617 MEMS device having a flexure with integral electrostatic actuator
11/02/2004US6812055 MEMS devices and methods of manufacture
10/2004
10/28/2004WO2004092745A1 Micromechanical component having an adjustable resonance frequency
10/28/2004US20040212275 Electrostatic microactuator method of activating the same, and camera module
10/28/2004US20040212195 Method and apparatus for supplying energy to sensors
10/26/2004US6809907 Remote-operated integrated microactuator, in particular for a read/write transducer of hard disks
10/21/2004US20040207369 Electromechanical power converter
10/21/2004US20040207287 Micro-actuator array, micro-actuator device, optical switch, and optical switch system
10/19/2004US6806661 Electrostatic actuator and method of driving the same
10/19/2004US6806618 Electrostatic actuator and camera module using the same
10/14/2004WO2004087562A1 Object rotating mechanism using liquid crystal flow
10/13/2004EP1466149A1 Dielectric actuator or sensor structure and method of making it
10/07/2004US20040197960 Micro-scale interconnect device with internal heat spreader and method for fabricating same
10/06/2004CN1534610A Static microactuator with electric insulative movable portion and related driving circuit
10/06/2004CN1534602A Film magnetic head sliding plate and electrostatic actuator for driving its magnetic head element
10/05/2004US6801682 Latching apparatus for a MEMS optical switch
09/2004
09/30/2004US20040190377 Method and means for isolating elements of a sensor array
09/30/2004US20040189144 Electrostatic actuator and method of displacement
09/30/2004US20040189143 Electrostatic driving device and manufacturing method of the same
09/30/2004US20040188785 Trilayered beam MEMS device and related methods
09/29/2004EP1461816A2 Mems device having contact and standoff bumps and related methods
09/28/2004US6798729 Optical head using micro-machined elements
09/28/2004US6798114 Systems and methods for overcoming stiction
09/28/2004US6798113 Flexure with integral electrostatic actuator
09/23/2004WO2004081991A2 Micro parallel kinematic mechanism design and fabrication
09/23/2004WO2004081975A2 Three-dimensional electrostatic actuator
09/23/2004WO2004081695A2 Mems device comprising an actuator generating a hysteresis driving motion
09/23/2004WO2004080886A1 Mems devices on a nanometer scale
09/21/2004US6794793 Microelectromechnical system for tilting a platform
09/15/2004EP1457804A1 Electrostatic driving device for a flexible thin film and manufacturing method of the same
09/14/2004US6791235 Systems and methods for overcoming stiction
09/14/2004US6791234 Micromechanical rotation system with coupled actuators
09/14/2004US6791162 Unit cell architecture for electrical interconnects
09/08/2004EP1454349A2 Trilayered beam mems device and related methods
09/08/2004EP1454333A1 Mems device having a trilayered beam and related methods
09/07/2004US6787969 Damped micromechanical device
09/02/2004WO2004074167A2 A device and method for stacked multi-level uncoupled electrostatic actuators
09/01/2004EP1093685A4 Solid-state receiver
08/2004
08/31/2004US6784630 Use of standoffs to protect atomic resolution storage mover for out-of-plan motion
08/31/2004US6784594 Electrostatic actuator and method of driving the same
08/31/2004US6784593 Use of standoffs to protect atomic resolution storage mover for out-of-plane motion
08/31/2004US6784592 Use of standoffs to protect atomic resolution storage mover for out-of-plane motion
08/26/2004WO2003079752A3 Unit cell architecture for electrical interconnects
08/26/2004US20040163471 Device and method for electrostatically levitating a disk and method for using an electrostatic levitated disk as a sensor
08/26/2004US20040163226 Method for manufacturing a micro-actuator
08/25/2004CN1523579A Disk drive slider provided with projecting electrostatic actuator electrode
08/24/2004US6781927 Data storage system having an optical processing flying head
08/24/2004US6781281 Electrostatic microactuator having a movable piece between a pair of statical members
08/24/2004US6781280 Slider displacement direction conversion mechanism in electrostatic actuator
08/24/2004US6781279 Micro-actuator with interdigitated combs perpendicular to a base
08/24/2004US6779247 Selective removal of sacrificial thin film with adhesive side beneath electrical connecting elements to form windows; etching; depositing dielectric covering
08/19/2004US20040160702 Electrostatic microactuator with electrically isolated movable portion and associated drive circuitry
08/19/2004US20040160143 Micro-mirror device with increased mirror tilt
08/19/2004US20040159813 Microvalve for controlling fluid flow
08/18/2004EP1183566B1 Micromachined electrostatic actuator with air gap
08/12/2004US20040155556 Electrostatic actuator and manufacturing method of the same
08/12/2004US20040155555 Electrostatic based power source and methods thereof
08/10/2004US6774535 Micromechanical platform pivotal on a compliant member
08/10/2004US6774534 Electrostatic actuator and method of driving the same
1 ... 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 ... 34