Patents
Sitemap › H01 - Basic electric elements › H01F - Magnets; Inductances; Transformers; Selection of materials for their magnetic properties › H01F 37 - Fixed inductances not covered by group
Patents for H01F 37 - Fixed inductances not covered by group (2,202)
12/2012
12/12/2012CN102822914A Reactor and reactor manufacturing method
12/12/2012CN102820130A Moulded inductor production device and method for production by same
12/12/2012CN102007553B Method for making magnetic components with m-phase coupling, and related inductor structures
12/11/2012US8327524 Inductive component and method for the production thereof
12/06/2012WO2012164998A1 Reactor, converter, power conversion apparatus, and method for manufacturing reactor
12/05/2012CN102810382A Chip-type coil component
12/05/2012CN102054559B Multiplex output choke
11/2012
11/28/2012EP2528073A1 Reactor
11/28/2012CN202564043U Multilayer chip inductor
11/28/2012CN102800645A Symmetric differential inductor structure
11/22/2012WO2012157053A1 Reactor device and power converter employing same
11/21/2012CN202549536U Multilayered inductor
11/21/2012CN102789967A Manufacturing method for soft magnetic core spiral micro-inductor
11/21/2012CN102412059B Method for manufacturing chip inductance element from low-temperature cofired ferrite raw material belt
11/20/2012US8314513 Power transmission control device, power transmission device, power reception control device, power reception device, electronic apparatus, and contactless power transmission system
11/15/2012WO2012153619A1 Inductor, converter and power conversion device
11/15/2012WO2012153618A1 Reactor, converter, and power conversion device
11/14/2012CN102782783A Reactor and method for manufacturing reactor
11/14/2012CN102782782A Static apparatus
11/14/2012CN101630580B Coil device with bobbin structure
11/07/2012CN202523504U Inductance device of planar circuit board type
11/01/2012WO2012147644A1 Reactor, composite material, reactor core, converter, and power conversion device
11/01/2012WO2012147487A1 Method for producing compressed powder compact, compressed powder compact, reactor, converter, and power conversion device
10/2012
10/31/2012EP2518740A1 Reactor and method for producing same
10/31/2012CN102760566A Multilayer type power inductor
10/31/2012CN102760553A Chip-type coil component
10/31/2012CN102760551A Chip-type coil component
10/31/2012CN101404203B Coil unit and electronic instrument
10/30/2012US8299652 Wireless power transfer apparatus and method thereof
10/24/2012CN102751260A Compact vertical inductors extending in vertical planes
10/17/2012CN102737802A Coil and magnetic powder integrated inductor and manufacturing method thereof
10/17/2012CN101728055B Electronic component
10/11/2012WO2012137494A1 Reactor and method of evaluating same
10/10/2012CN202487388U Lamination type coil inductor supported by printed circuit board (PCB)
10/10/2012CN102723184A Novel solid-state inductor and preparation method thereof
10/04/2012WO2012132565A1 Method for manufacturing outer core, outer core, and reactor
10/03/2012EP2506273A1 Cooling structure for magnet-fitted reactor
10/03/2012CN102714091A 电抗器 Reactor
10/03/2012CN101930837B Coil module, assembly method thereof and electric connector with coil module
09/2012
09/27/2012WO2012128037A1 Composite material, reactor core, reactor, converter and power conversion device
09/27/2012WO2012128034A1 Composite material, reactor core, reactor, converter, and power conversion device
09/26/2012CN202454375U Encapsulated inductor
09/26/2012CN101552119B Complex inductor and power supply unit
09/25/2012US8274178 System of transmission of wireless energy
09/20/2012WO2012124101A1 Electronic device housing
09/20/2012US20120236459 Composite electronic component
09/19/2012EP2500917A2 Inductive passive component, in particular choke
09/19/2012CN202443847U Magnetic thin film inductor
09/19/2012CN202443821U Three-axis integrated low-frequency awakening inductor
09/19/2012CN102682980A Integrated inductor, parallel current-equalizing circuit and inverter with parallel current-equalizing circuit
09/13/2012WO2012119890A1 Magnetically biased ac inductor with commutator
09/12/2012CN102667977A Reactor and method for producing same
09/12/2012CN102667976A Reactor-securing structure
09/05/2012EP2495743A1 Reactor
09/05/2012EP2495742A1 High-voltage resistant electricity-compensated interference suppression choke
09/05/2012CN101329941B Novel outdoor hollow dry-type reactor
09/04/2012US8258653 Contactless power transmission system
08/2012
08/30/2012WO2012114890A1 Reactor
08/29/2012CN202405037U Chip inductor
08/29/2012CN101896982B Inductance part and method for manufacturing the same
08/23/2012WO2012111499A1 Reactor, method for the manufacture thereof, and reactor component
08/23/2012WO2012111153A1 Reactor
08/22/2012CN102647854A Inductor component, printed circuit board incorporating inductor component therein, and method of manufacturing inductor component
08/15/2012CN202384144U Copper aluminum composite gasket for electric reactor and electric reactor
08/15/2012CN102637677A Inductor as well as forming method thereof, radio frequency device and integrated passive device
08/15/2012CN102637507A Miniature inductance component and method for manufacturing same
08/15/2012CN102637506A Miniature inductance component and method for manufacturing same
08/15/2012CN102637505A Laminated inductor with high self-resonant frequency and high quality factor
08/02/2012WO2012101764A1 Reactor and reactor apparatus
08/01/2012CN202363202U Film type inductance structure of filter
07/2012
07/25/2012CN102612721A Cooling structure for magnet-fitted reactor
07/25/2012CN101937772B Multilayer electronic component and method for manufacturing the same
07/20/2012CA2756551A1 Compact high short circuit current reactor
07/18/2012CN101944425B Magnetic assembly and assembling method thereof
07/18/2012CN101449346B Winding type coil and its winding method
07/18/2012CN101071678B Thin film magnetic device and method of manufacturing the same
07/11/2012CN202332554U 耐电流湿式电感 Wet resistance inductor current
07/11/2012CN102576600A Reactor
07/11/2012CN102576599A Reactor
07/11/2012CN102576598A Stationary induction apparatus
07/11/2012CN102569249A A three dimensional inductor
07/11/2012CN102568798A Sheet type common-mode choke row
07/11/2012CN102568797A Magnetic film inducer
07/11/2012CN102568796A Induction device
07/10/2012US8217535 Wireless power supply apparatus
07/05/2012WO2012090258A1 Reactor device
07/04/2012CN102543407A Laminated inductor and method of manufacturing the same
07/04/2012CN102074342B Method for precisely making laminated component
07/04/2012CN101946294B Reactor
07/04/2012CN101916646B Integrated reactor module
07/04/2012CN101031986B Apparatus and method for multi-phase transformers
07/03/2012US8212415 Noncontact electric power transmission system
06/2012
06/13/2012CN101930847B Ceramic electronic component
06/13/2012CN101678836B Railroad reactor device
06/13/2012CN101390176B Laminated component and module using same
06/12/2012US8198755 Contactless energy and data transmission device and method
06/07/2012WO2012073565A1 Reactor device utilizing amorphous material, and process for manufacture thereof
06/06/2012EP2461336A1 Reactor and reactor-use components
06/06/2012DE102011086940A1 Drosselspule Inductor
06/06/2012CN102486963A Reactance device
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 ... 23