| Patents for H01F 3 - Cores, yokes or armatures (3,764) |
|---|
| 02/15/2006 | CN1242431C Magnetic core contaiing addrssive magnet with magnetic power with anti-oxidation metal coated on surface |
| 02/14/2006 | US6998948 Hollow plunger with guide integrated to bobbin assembly |
| 02/09/2006 | US20060026820 Lamination cooling system formation method |
| 02/07/2006 | US6995643 Magnetically biasing bond magnet for improving DC superposition characteristics of magnetic coil |
| 02/06/2006 | CA2515272A1 Rapid response solenoid for electromagnetic operated valve |
| 02/02/2006 | US20060022886 Antenna core |
| 02/02/2006 | US20060022781 Vibration Device |
| 02/01/2006 | EP1620920A1 Inductive miniature structural element, especially antenna |
| 02/01/2006 | EP1620865A2 Selective etching process for cutting amorphous metal shapes and components made thereof |
| 01/31/2006 | US6992555 Gapped amorphous metal-based magnetic core |
| 01/26/2006 | US20060017642 Antenna core and method for production of an antenna core |
| 01/26/2006 | US20060017536 Systems, methods and apparatus for hybrid shielding in a magnetic resonance imaging system |
| 01/25/2006 | EP1127359B1 Bulk amorphous metal magnetic components |
| 01/25/2006 | CN1238869C Electromagnet core, method of manufacturing electromagnet core, and elevator hoist brake utilizing electromagnet core |
| 01/25/2006 | CN1238868C Noncrystalline soft magnetic alloy powder and dust core, electricwave absorber using the same |
| 01/25/2006 | CN1238749C Magnetic actuator |
| 01/19/2006 | US20060012456 Anti-interference transformer |
| 01/19/2006 | US20060012453 Method and apparatus for coil-less magnetoelectric magnetic flux switching for permanent magnets |
| 01/18/2006 | CN1721567A Fe-based amorphous alloy ribbon and magnetic core formed thereby |
| 01/18/2006 | CN1237553C Magnetic core contg. magnetic bias magnet and induction element with said magnetic core |
| 01/18/2006 | CN1237551C Toroidal inductive devices and methods of making the same |
| 01/18/2006 | CN1237550C Magnetically hard object and method for adjusting the direction and position of a magnetic vector |
| 01/17/2006 | US6987439 Magnetic circuit with coil |
| 01/12/2006 | WO2006003111A1 Magnetic circuit device |
| 01/12/2006 | US20060006977 Toroidal inductive devices and methods of making the same |
| 01/12/2006 | US20060006970 Inductance device |
| 01/11/2006 | EP1615243A2 Controlled inductance device and method |
| 01/11/2006 | EP1615242A2 Electromagnetic actuator |
| 01/11/2006 | EP1615241A2 Fe-based amorphous alloy ribbon |
| 01/11/2006 | EP1615240A2 Fe-based amorphous alloy ribbon and magnetic core formed thereby |
| 01/10/2006 | US6985063 Transformer core |
| 01/05/2006 | WO2006000674A1 Electromagnetic actuator comprising an electromagnet provided with a permanent magnet solenoid and method for assembling said actuator |
| 01/04/2006 | EP1356479B1 Coil component and method of manufacturing the same |
| 01/03/2006 | US6982623 Step-up transformer for magnetron driving |
| 12/29/2005 | WO2005124798A1 Electromagnetic actuator with an electromagnet having a magnet comprising a unit core |
| 12/29/2005 | US20050286270 Full wave series resonant type DC to DC power converter with integrated magnetics |
| 12/29/2005 | US20050285708 Ferrite core, and flexible assembly of ferrite cores for suppressing electromagnetic interference |
| 12/28/2005 | EP1610349A2 Inductance device |
| 12/28/2005 | EP1610348A1 Magnetic core for high frequency and inductive component using same |
| 12/28/2005 | CN1234136C Winding-core type choke, winding-core type converter and their mfg. method |
| 12/27/2005 | US6980077 Composite magnetic core for switch-mode power converters |
| 12/22/2005 | WO2005122192A1 Multilayer coil |
| 12/22/2005 | DE202005016969U1 QQ-spirakore for power factor correction device, has silicon steel strips or non-crystallized magnetic strips of specific width, where stripes are wound around ball-shaped core whose middle portion is machine-cut into two blocks |
| 12/22/2005 | DE102004024337A1 Verfahren zur Herstellung nanokristalliner Stromwandlerkerne, nach diesem Verfahren hergestellte Magnetkerne sowie Stromwandler mit denselben A process for preparing nanocrystalline current transformer cores, magnetic cores produced by this process and with the same current transformer |
| 12/21/2005 | EP1607487A1 Grain-oriented magnetic steel sheet excellent in magnetic characteristic and its manufacturing method |
| 12/13/2005 | US6975201 Reverse-direction-staple system and method |
| 12/08/2005 | US20050270133 Transformer structure |
| 12/08/2005 | US20050270132 Modified transformer structure |
| 12/07/2005 | CN1230842C Inductor core |
| 12/01/2005 | WO2005114682A1 Current transformer core and method for producing a current transformer core |
| 11/24/2005 | WO2005112053A1 Magnetic circuit with excellent corrosion resistance, and voice coil motor or actuator |
| 11/24/2005 | WO2005001853A3 Method and apparatus for cooling magnetic circuit elements |
| 11/24/2005 | US20050258927 Simplified harmonic-free constant-voltage transformer |
| 11/23/2005 | EP1598837A1 A component having various magnetic characteristics and qualities and method of making |
| 11/23/2005 | EP1598836A1 High-frequency core and inductance component using the same |
| 11/23/2005 | EP1597811A2 Low core loss amorphous metal magnetic components for electric motors |
| 11/23/2005 | CN1700561A Metallic laminations for magnetic circuits |
| 11/23/2005 | CN1700372A Induction member |
| 11/23/2005 | CN1700369A High-frequency core and inductance component using the same |
| 11/22/2005 | US6967553 Planar inductive element |
| 11/17/2005 | WO2005062316A3 Inductive miniature component, in particular an antenna |
| 11/17/2005 | US20050254989 High-frequency core and inductance component using the same |
| 11/17/2005 | US20050253678 Composite core nonlinear reactor and induction power receiving circuit |
| 11/17/2005 | US20050253475 Metallic laminations for magnetic circuits |
| 11/16/2005 | EP1596486A2 Metallic laminations for magnetic circuits |
| 11/16/2005 | CN1697099A Inductive devices and methods |
| 11/15/2005 | US6965290 Low harmonic rectifier circuit |
| 11/15/2005 | US6965289 Common-mode choke coil |
| 11/14/2005 | CA2504837A1 Metallic laminations for magnetic circuits |
| 11/09/2005 | EP1593132A2 Gapped amorphous metal-based magnetic core |
| 11/09/2005 | CN1695212A Controled inductance device and method |
| 11/08/2005 | US6963263 Non-contact electrical energy transfer system |
| 11/03/2005 | WO2005104145A2 Magnetic core for stationary electromagnetic devices |
| 11/03/2005 | US20050243582 DC transformer with an output inductance integrated on a magnetic core thereof and a DC/DC converter employing the same |
| 11/03/2005 | CA2564726A1 Magnetic core for stationary electromagnetic devices |
| 11/02/2005 | EP1591983A2 Electro magnetic display pixel driving system |
| 11/02/2005 | CN1691412A Coil antenna |
| 11/02/2005 | CN1691095A Electro magnetic display pixel driving system |
| 11/02/2005 | CN1689733A Amorphous soft magnetic alloy powder, and dust core and wave absorber using the same |
| 10/27/2005 | WO2005056734A3 Electronic component |
| 10/27/2005 | US20050237254 Coil antenna |
| 10/27/2005 | US20050237146 Magnetic core for stationary electromagnetic devices |
| 10/27/2005 | US20050236071 Amorphous metal alloy powder with dust cores and supercooling |
| 10/27/2005 | DE102004016944A1 Wandlerschaltung mit gekoppelten Induktivitäten Converter circuit with coupled inductors |
| 10/19/2005 | EP1586768A2 Ignition apparatus for an internal combustion engine |
| 10/19/2005 | EP1586135A1 Antenna core |
| 10/19/2005 | CN1685452A Inductance part and electronic device using the same |
| 10/18/2005 | US6956456 Magnetron drive boosting transformer |
| 10/18/2005 | US6956307 Soft magnetic composite powder metal cores |
| 10/13/2005 | WO2005096330A1 Low ac resistance foil winding for magnetic coils on gapped cores |
| 10/13/2005 | DE202005003685U1 Technische Neuerungen im Magnetkreis des Hochenergiewechselfeldjochs Technical innovations in the magnetic circuit of the Hochenergiewechselfeldjochs |
| 10/13/2005 | DE10308077B4 Vorrichtung zur Energiespeicherung und Energietransformierung Apparatus for energy storage and energy transformation |
| 10/12/2005 | CN1682327A Method for manufacturing bonded magnet and method for manufacturing magnetic device having bonded magnet |
| 10/11/2005 | US6954129 Wire core inductive devices having a flux coupling structure and methods of making the same |
| 10/06/2005 | US20050219031 Method for RIAA correction of audio signal with use of transformer |
| 10/06/2005 | US20050218828 Converter circuit with coupled inductances |
| 10/06/2005 | US20050218742 Inductance device |
| 10/06/2005 | US20050218134 Output choke for D.C. welder and method of using same |
| 10/06/2005 | CA2503981A1 Converter circuit with coupled inductances |
| 09/29/2005 | DE102004012436A1 Kernblech für induktives Bauelement Core sheet for inductor |