| Patents for H02K 33 - Motors with reciprocating, oscillating, or vibrating magnet, armature, or coil system (7,676) |
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| 02/13/2008 | CN101123372A Rocking actuator and laser machining apparatus |
| 02/13/2008 | CN100369368C Lnear motor possessing dual winding element of mover |
| 02/12/2008 | US7330405 Objective lens driving device for optical head |
| 02/12/2008 | US7329971 Voice coil-type linear motor with cooling function |
| 02/12/2008 | US7328474 Electric toothbrush with linear oscillator |
| 02/07/2008 | WO2007070022A3 Electromechanical energy harvesting system |
| 02/07/2008 | US20080030082 Reciprocating motor |
| 02/06/2008 | CN201018387Y High-performance speech coil motor |
| 02/06/2008 | CN201018386Y Magnetic power machine |
| 02/06/2008 | CN201018385Y Linear vibration motor for mobile phone |
| 02/06/2008 | CN101119056A Permanent-magnet voice coil type motor for refrigerator |
| 02/06/2008 | CN101118309A Lens module |
| 02/05/2008 | US7328446 Apparatus for reducing sensitivity of an article to mechanical shock |
| 02/05/2008 | US7327058 Vibration motor having brushes with different osculatory tracks |
| 01/31/2008 | WO2006099979A8 Vibrator tube |
| 01/31/2008 | US20080024017 Magnetic energy power machine |
| 01/30/2008 | CN201015008Y Focusing mechanism |
| 01/30/2008 | CN100365922C Micro power consumption reciprocating apparatus |
| 01/29/2008 | US7323961 Electromagnetic machine with a deformable membrane |
| 01/29/2008 | US7323800 Outer stator for reciprocating motor and manufacturing method thereof |
| 01/24/2008 | WO2007135681B1 Arrays of current bearing elements useful for generating pressure waves |
| 01/24/2008 | WO2007135680B1 Apparatus and methods for generating pressure waves |
| 01/24/2008 | US20080016687 Linear compressor and method of producing the same |
| 01/23/2008 | CN201008832Y Internally magnetic type electromagnetism exciting apparatus |
| 01/22/2008 | US7321179 Radially clamped ball and socket series and phase connector |
| 01/17/2008 | WO2007135678A3 Direct digital speaker apparatus having a desired directivity pattern |
| 01/16/2008 | CN101107769A Lens driving motor and elastic member of the same |
| 01/15/2008 | US7319374 Moving magnet actuator |
| 01/13/2008 | CA2593284A1 Maglatch mechanism for use in lighting control pod |
| 01/10/2008 | WO2008005821A2 Linear electromechanical vibrator with axially movable magnet |
| 01/10/2008 | US20080007125 Active vibration damper |
| 01/09/2008 | EP1876691A1 Magnetic drive actuator |
| 01/09/2008 | EP1876139A2 Bi-axially driven MEMS Device |
| 01/09/2008 | EP1509368B1 Drive device for generating an oscillating motion for a small electric appliance |
| 01/09/2008 | EP1226001B1 Methods relating to constructing reciprocator assembly |
| 01/03/2008 | US20080001560 Device for Driving and Electromagnet, Particularly for Operating Pumps |
| 01/03/2008 | US20080001484 Linear Electromechanical Vibrator with Axially Movable Magnet |
| 01/03/2008 | CA2655831A1 Magnetic structure |
| 01/02/2008 | CN201001079Y Electromagnetic engine |
| 01/01/2008 | US7315098 Linear oscillator and electrically driven toothbrush |
| 12/27/2007 | WO2007148664A1 Actuator |
| 12/27/2007 | US20070296282 Movable assembly for cylinder type linear motor |
| 12/27/2007 | DE102007024835A1 Ein Linearmotor zum Übertragen von Vibrationen an einen getragenen Körper A linear motor for transmitting vibrations to a supported body |
| 12/26/2007 | EP1869753A1 Linear actuator for an electric percussion tool |
| 12/26/2007 | CN200997558Y Magnetic power device |
| 12/26/2007 | CN100358219C Stator core for linear motor |
| 12/25/2007 | US7312541 Actuator and bonding apparatus |
| 12/20/2007 | US20070290632 Dual-motor whole body vibration machine with tilt mode |
| 12/19/2007 | EP1867033A1 Lens driving motor and elastic member of the same |
| 12/19/2007 | CN200994101Y Miniature vibration motor and its electrode spring strip |
| 12/19/2007 | CN100356669C Outer stator for linear compressor motors |
| 12/19/2007 | CN100356668C Linear actuator and pump device and air compressor device using it |
| 12/19/2007 | CN100356666C Brake |
| 12/18/2007 | US7309934 Linear electric generator having an improved magnet and coil structure, and method of manufacturing |
| 12/13/2007 | WO2006076067A3 Electromagnetic engine |
| 12/12/2007 | EP1864367A2 Electromagnetic engine |
| 12/12/2007 | CN200990692Y Electromagnetic vibrator |
| 12/12/2007 | CN200990555Y Piston type motor |
| 12/12/2007 | CN200990554Y Large torque motor |
| 12/12/2007 | CN200990553Y Electric reciprocating motion device |
| 12/12/2007 | CN101087095A Low consumption electrical piston magnetic drive machine |
| 12/11/2007 | US7307397 Driving unit |
| 12/06/2007 | WO2007139136A1 Actuator |
| 12/06/2007 | WO2007137459A1 A vibrating mirror motor |
| 12/05/2007 | EP1676351B1 Annular stack of lamination elements |
| 12/05/2007 | CN200986132Y Magnetic suspension type wind energy and solar complementary lighting road lamp |
| 12/05/2007 | CN200984915Y Electro-magnet oscillation system and its intermittent oscillation system |
| 12/05/2007 | CN101084373A 往复泵系统 Reciprocating pump system |
| 12/05/2007 | CN101083423A Vibration mirror motor |
| 12/05/2007 | CN100353812C Magnetic circuit for loudspeaker and loudspeaker comprising it |
| 12/04/2007 | US7304408 Driving apparatus and light amount adjustment apparatus |
| 12/04/2007 | US7304407 Linear oscillating actuator |
| 12/04/2007 | CA2379534C Low frequency vibrator |
| 11/29/2007 | WO2007135681A1 Arrays of current bearing elements useful for generating pressure waves |
| 11/29/2007 | WO2007135680A1 Apparatus and methods for generating pressure waves |
| 11/29/2007 | WO2007135678A2 Direct digital speaker apparatus having a desired directivity pattern |
| 11/28/2007 | EP1860669A1 Current-controlled/driven compensating/strengthening device |
| 11/28/2007 | EP1481406B1 Electromagnetic actuator with controlled attraction force |
| 11/28/2007 | CN200983144Y Motional mouse |
| 11/28/2007 | CN100352147C Reacting force treating system of operation table device |
| 11/22/2007 | WO2007133013A1 Motor for driving lenses |
| 11/21/2007 | EP1858141A2 Actuator and two-dimensional scanner |
| 11/21/2007 | CN200977659Y Magnetic suspension motor electric clipper |
| 11/21/2007 | CN101075772A Actuator and two-dimensional scanner |
| 11/20/2007 | US7298101 Continuously variable frequency swinging armature motor and drive |
| 11/20/2007 | US7298100 Driving apparatus for vibration type actuator and driving method for vibration type actuator |
| 11/14/2007 | EP1425764B1 Bistable magnetic actuator |
| 11/14/2007 | CN200976538Y Electric vibration driving device |
| 11/14/2007 | CN100349369C Magnetic buffer and brake having same |
| 11/13/2007 | US7294941 Winding coil assembly of reciprocating motor and manufacturing method thereof |
| 11/08/2007 | WO2007125904A1 Two-axis actuator |
| 11/08/2007 | US20070257565 Method and apparatus for making and using 1D and 2D magnetic actuators |
| 11/08/2007 | US20070257562 Linear Drive Unit with an Oscillating Armature Part and a Spring |
| 11/08/2007 | DE10100394B4 Halterung für die Resonanzfedern eines linearen Kompressors Holder for the resonance springs of a linear compressor |
| 11/07/2007 | CN200973054Y 动力产生装置 Power generating means |
| 11/07/2007 | CN200971848Y Corrosion-proof sand-proof underground beam unit |
| 11/07/2007 | CN200970577Y High efficiency electric vibration exciter |
| 11/07/2007 | CN101068091A Ultrasmall type voice coil motor |
| 11/07/2007 | CN101068090A DC linear voice coil motor |
| 11/07/2007 | CN100346945C Small electric appliance with a drive mechanism for generating an oscillatory motion |