Patents
Patents for H02N 1 - Electrostatic generators or motors using a solid moving electrostatic charge carrier (3,310)
08/2001
08/23/2001DE19655040C2 Dünnfilm-Magnetkopfgleiter und elektrostatischer Stellantrieb für den Antrieb eines Kopfelementes desselben The same thin-film magnetic head slider and electrostatic actuator for driving a head element
08/22/2001EP1125357A1 Driving method for electrostatic actuators
08/14/2001US6275455 System and method for generating position error signals within a computer memory device
08/09/2001WO2001057578A1 Switching arrangement for a radiation guide
08/07/2001US6271620 Acoustic transducer and method of making the same
08/02/2001US20010010668 Nanometer scale data storage device and associated positioning system
07/2001
07/26/2001US20010009776 Growing epitaxial layer on substrate to form semiconductor wafer, removing selective portion of epitaxial layer to define rotor element and stator element capacitively coupled to rotor, removing portion of substrate below rotor
07/24/2001US6265806 Semiconductor microactuator with an improved platform structure and method of forming the same
07/24/2001US6265758 Semiconductor active electrostatic device
07/19/2001WO2001052399A1 Micro actuator with optimised deformable structure for disc storage and method for making same
07/19/2001US20010008457 Microelectromechanical optical switch and method of manufacture thereof
07/12/2001WO2001050585A1 Tiltable electrostatic microactuator and method for using same
07/12/2001WO2001050584A1 Microactuator array with integrally formed package
07/10/2001US6259584 Integrated device comprising a semiconductor material microactuator, in particular for a hard disk read/write head
07/03/2001US6256134 Microelectromechanical devices including rotating plates and related methods
07/03/2001US6255758 Polymer microactuator array with macroscopic force and displacement
06/2001
06/27/2001EP1050955A4 Method of power supply for electronic systems and device therefor
06/21/2001WO2001011411B1 Microelectromechanical optical switch and method of manufacture thereof
06/21/2001DE19960949A1 Micromotor for stepped movement of microcomponent uses electrostatic forces for contactless transfer of linear movement to oscillating microcomponent supported between 2 reference surfaces
06/14/2001WO2001043268A2 Balanced microdevice and rotary electrostatic microactuator for use therewith
05/2001
05/22/2001US6236491 Micromachined electrostatic actuator with air gap
05/08/2001US6229640 Microelectromechanical optical switch and method of manufacture thereof
05/03/2001WO2000072631A3 Electrostatic ultrasonic transducer and method of making the same
05/01/2001US6226233 Magneto-optical system utilizing MSR media
05/01/2001US6225668 Semiconductor device having a single crystal gate electrode and insulation
04/2001
04/25/2001EP1094593A2 A rotary microactuator
04/25/2001EP1093685A1 Solid-state receiver
04/25/2001CN1292945A Optical microswitch having electrostatic microactuator and method for use thereof
04/24/2001US6220561 Compound floating pivot micromechanisms
04/10/2001US6215222 Optical cross-connect switch using electrostatic surface actuators
04/10/2001US6215221 Electrostatic/pneumatic actuators for active surfaces
04/04/2001EP1089261A1 A method of producing suspended elements for electrical connection between two portions of a micro-mechanism which can move relative to one another
04/03/2001US6211599 Microelectromechanical ratcheting apparatus
04/03/2001US6211580 Twin configuration for increased life time in touch mode electrostatic actuators
03/2001
03/29/2001WO2001022565A1 Electrostatic generating method
03/28/2001CN1289174A Electric field power generator
03/27/2001US6208013 Microactuator with an improved semiconductor substrate and method of forming the same
03/15/2001WO2001018949A1 Bead or particle manipulating chucks
03/15/2001CA2383893A1 Bead or particle manipulating chucks
03/06/2001US6198180 Micromechanisms with floating pivot
03/06/2001US6198145 Method for manufacturing a semiconductor material integrated microactuator, in particular for a hard disc mobile read/write head, and a microactuator obtained thereby
02/2001
02/20/2001US6191518 Microactuator and method of manufacturing the same
02/15/2001WO2001011411A1 Microelectromechanical optical switch and method of manufacture thereof
02/08/2001WO2001009521A1 Microvalve for controlling fluid flow
02/08/2001WO2001009520A1 Microvalve for controlling fluid flow
02/08/2001WO2001009519A1 Microvalve for controlling fluid flow
02/06/2001US6185084 Electrostatic particle transportation
02/06/2001US6184608 Polymer microactuator array with macroscopic force and displacement
02/06/2001US6184607 Driving strategy for non-parallel arrays of electrostatic actuators sharing a common electrode
01/2001
01/30/2001US6181673 Slider design
01/30/2001US6181531 Thin film magnetic head slider and electrostatic actuator for driving a head element thereof
01/30/2001US6181050 Electrostatic micromotor with large in-plane force and no out-of-plane force
01/23/2001US6178150 Offset optics for use with optical heads
01/23/2001US6178069 Microactuator and method of manufacturing the same
01/23/2001US6177706 Field-effect thin-film transistor device
01/16/2001US6175170 Compliant displacement-multiplying apparatus for microelectromechanical systems
01/02/2001US6168395 Bistable microactuator with coupled membranes
12/2000
12/07/2000WO2000073839A1 Micromachined electrostatic actuator with air gap
11/2000
11/30/2000WO2000072631A2 Electrostatic ultrasonic transducer and method of making the same
11/30/2000WO2000071894A1 Method and apparatus for energy extraction
11/30/2000WO2000036447A9 Optical microswitch with rotary electrostatic microactuator
11/29/2000EP1055281A1 Optical microswitch having electrostatic microactuator and method for use thereof
11/08/2000EP1050955A1 Method of power supply for electronic systems and device therefor
11/07/2000US6144545 Microactuator and method for controlling resonant frequency thereof
10/2000
10/31/2000US6140737 Apparatus and method for charge neutral micro-machine control
10/24/2000US6137120 Semiconductor device and method of fabricating the same
10/19/2000WO2000062411A1 Electrostatic devices for mechanical blocking
10/19/2000WO2000062410A1 Electrostatic microactuator with offset and/or inclined comb drive fingers
10/19/2000CA2370044A1 Electrostatic microactuator with offset and/or inclined comb drive fingers
10/18/2000CN1270442A Magnetic rotator
10/17/2000US6134207 Optical data storage system having optical microswitch
10/17/2000US6134042 Reflective mems actuator with a laser
10/17/2000US6133670 Compact electrostatic comb actuator
10/04/2000EP1041707A2 Optical cross-connect switch using electrostatic surface actuators
10/03/2000US6128122 Micromachined mirror with stretchable restoring force member
10/03/2000US6127811 Micro-electromechanical system and voltage shifter, method of synchronizing an electronic system and a micromechanical system of a micro-electromechanical system
10/03/2000US6127767 Complementary electrostatic driving apparatus for microactuator with parasitic capacitances offset
10/03/2000US6127765 Micro-electromechanical device
09/2000
09/27/2000EP1039529A1 Method for manufacturing a microintegrated structure with buried connections, in particular an integrated microactuator for a hard-disk drive unit
09/20/2000EP1036433A1 Electrostatic microactuators, active three-dimensional microcatheters using same and method for making same
09/14/2000WO2000054090A1 Improved optical reflector for micro-machined mirrors
09/12/2000US6118192 Applications of micro-electro-mechanical wobble motors as radio frequency transceiver components
08/2000
08/22/2000US6106734 Micromachine manufacture using gas beam crystallization
07/2000
07/19/2000EP1020984A2 A 3-dimensional comb structure
07/19/2000EP0824381B1 Elastomeric micro electromechanical systems
07/11/2000US6087747 Microelectromechanical beam for allowing a plate to rotate in relation to a frame in a microelectromechanical device
07/06/2000WO2000039916A1 Driving strategy for non-parallel arrays of electostatic actuators sharing a common electrode
07/06/2000WO2000039915A1 Twin configuration for increased life time in touch mode electrostatic actuators
07/06/2000WO2000039914A1 Polymer microactuator array with macroscopic force and displacement
07/06/2000WO2000039467A1 Electrostatic/pneumatic actuators for active surfaces
07/06/2000CA2358936A1 Driving strategy for non-parallel arrays of electostatic actuators sharing a common electrode
07/05/2000EP1016079A1 System and method to compensate for data defects within a magneto-optical computer memory device
06/2000
06/28/2000CN1258126A 电压源 Voltage source
06/22/2000WO2000036740A1 Rotary electrostatic microactuator
06/22/2000WO2000036447A1 Optical microswitch with rotary electrostatic microactuator
06/22/2000CA2356905A1 Optical microswitch with rotary electrostatic microactuator
06/22/2000CA2354604A1 Rotary electrostatic microactuator
06/21/2000CN1257600A System and method to compensate data defects within a magneto-optical computer memory device
06/07/2000EP1006365A2 A comb structure using a magnetic force
05/2000
05/30/2000US6069419 Micro-actuator assembly
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