Patents for H01F 17 - Fixed inductances of the signal type (10,329)
01/2009
01/28/2009CN101355250A Apparatus for preventing thunderbolt, electronic device and method for preparing plane inductive coil
01/28/2009CN101354949A DC inductor
01/28/2009CN101354948A Method for manufacturing chip inductor and inductor thereof
01/28/2009CN101354947A Magnetic element and manufacturing method thereof
01/22/2009WO2009010508A1 Electric coil
01/21/2009CN201185114Y Combined com-mode coil
01/21/2009CN201185113Y Symmetrical tapered integration inductance
01/21/2009CN101351855A Method for manufacturing laminated ceramic electronic component and laminated ceramic electronic component
01/21/2009CN100455178C Electromagnetic wave noise suppressor, structural body with electromagnetic wave noise suppressing function, and process for producing them
01/20/2009US7479861 Inductively coupled power, useful for wireless elevator hall fixtures
01/15/2009WO2009008253A1 Common-mode choke coil
01/15/2009WO2009008213A1 Common mode choke coil
01/15/2009US20090015363 Integrated transformer
01/14/2009EP1576205B1 Plating of multi-layer structures
01/14/2009EP1444706B1 Inductive component and method for producing same
01/14/2009CN201181624Y Vertical annular electronic coil
01/14/2009CN201181623Y Internally imbedded inductor
01/14/2009CN201181622Y Wall hanging type reactor
01/14/2009CN201181621Y Low-loss iron core reactor
01/14/2009CN101345121A Inductance element
01/14/2009CN101345120A Laminated inductor element
01/14/2009CN101345119A Common mode choke coil
01/13/2009US7476999 Torque producing device
01/13/2009CA2385562C Split inductor with fractional turn of each winding and pcb including same
01/07/2009EP2012244A1 Method for designing compact size inductors and compact size inductor thereof
01/07/2009EP2011130A1 Flux channeled, high current inductor
01/07/2009CN201178015Y Embedded inductor
01/02/2009DE102007028239A1 Monolithisches induktives Bauelement, Verfahren zum Herstellen des Bauelements und Verwendung des Bauelements A monolithic inductor, method of producing the device and using the device
01/01/2009US20090002110 Electric coil and core cooling method and apparatus
12/2008
12/31/2008EP1171892B1 Balanced inductor
12/31/2008CN201174288Y Multifunctional inductor
12/31/2008CN101335289A 集成电感 Integrated Inductor
12/31/2008CN100448140C Magnetic disk drive-device
12/30/2008US7471170 Multilayer stack with compensated resonant circuit
12/24/2008WO2008155344A1 Monolithic inductive component, method for the production of the component, and application of the component
12/24/2008WO2008154787A1 Defective arc protection breaker
12/24/2008EP2007009A2 Planar emi filter
12/24/2008CN201170979Y Choke structure
12/24/2008CN101331564A Laminated coil component and method for manufacturing the same
12/24/2008CN100446174C Method of producing an element comprising an electrical conductor encircled by magnetic material
12/24/2008CN100446137C Manufacturing method of ceramic raw sheet and manufacturing method of electronic member using the ceramic raw sheet
12/24/2008CN100446136C Ferrite core with novel construction
12/18/2008WO2008007491A9 Laminated electronic component and laminated array electronic component
12/18/2008US20080309299 Inductor assembly having a core with magnetically isolated forms
12/18/2008DE102007028089A1 Paste zur Herstellung einer Induktivität Paste for forming an inductance
12/18/2008DE102007027612A1 Monolithisch integrierte Induktivität The monolithic integrated inductor
12/17/2008EP2003659A1 Monolithically integrated inductivity
12/17/2008CN201167017Y Double-inductance device and wire-winding structure thereof
12/17/2008CN201167013Y Numeral generator inverter electric inductance
12/17/2008CN101326598A Composite transformer and insulated switching power supply
12/17/2008CN101326597A Inductance component
12/17/2008CN101325365A Common-mode current restraining device for electric automobile
12/17/2008CN101325122A Minisize shielding magnetic component
12/17/2008CN101325121A Electronic component and method for manufacturing the same
12/11/2008WO2008150013A1 Chip antenna, method for manufacturing the same, antenna device comprising the chip antenna, and communication device
12/11/2008WO2008148413A1 Rolled- up micro-solenoids and micro-transformers
12/10/2008CN101322201A Multi-layer inductive element for integrated circuit
12/10/2008CN101320619A Electronic component and method for manufacturing the same
12/10/2008CN101320618A Inductor integrated on chip and corresponding integration method
12/10/2008CN101320617A Soft magnetic film inductor and magnetic multi-component alloy thin film
12/10/2008CN100442507C A symmetrical inductance component
12/09/2008US7462303 Conductive composition and ceramic electronic component
12/04/2008DE19655266B4 Elektronisches Bauelement Electronic component
12/03/2008CN201160176Y Electric connector equipped with coil die set
12/03/2008CN201160024Y Magnetic core and integrated electrical inductance
12/03/2008CN100440512C Integrated circuit spiral inductance with high-quality factor
12/03/2008CN100440391C Improved method for forming magnetic layers in printed circuit boards
12/02/2008US7460001 Variable inductor for integrated circuit and printed circuit board
12/02/2008US7460000 Chip inductor and method for manufacturing the same
11/2008
11/27/2008WO2008142865A1 Inductance element, its manufacturing method, and switching power source using it
11/27/2008WO2006020186A3 Method for riaa correction without capacitors
11/27/2008US20080292876 Soft Magnetic Member and Magnetic Device Including the Same
11/26/2008EP1995741A1 Inductance element
11/26/2008EP1995740A1 Flat inductive structure
11/26/2008CN100438741C Noise filter having case and core assembled therein
11/26/2008CN100437935C Method for making chip type low dielectric constant dielectric layer and plane inductive element
11/26/2008CN100437847C Method for manufacturing buried loop type inductor
11/25/2008US7456723 Inductors having input/output paths on opposing sides
11/20/2008WO2008139756A1 Common-mode choke coil
11/20/2008US20080286933 Integrated circuit inductor with integrated vias
11/20/2008US20080284919 Fully integrated tuner architecture
11/20/2008DE102004014752B4 Halbleiterbauelement mit kernlosem Wandler und Halbbrücke Semiconductor component with coreless transformer and half-bridge
11/19/2008CN201153067Y Small-sized sheet power inductor
11/19/2008CN101310346A Flexible coil
11/19/2008CN101308719A Inductive element
11/18/2008US7453343 Thin-film type common-mode choke coil
11/12/2008CN101305430A Power inductor
11/11/2008US7449985 Magnetic element and method of manufacturing magnetic element
11/11/2008US7449984 Magnetic element and method of manufacturing magnetic element
11/06/2008WO2008133152A1 Low-loss ferrite, and electronic component using the same
11/06/2008WO2008133026A1 Magnetic core for antenna, method for producing magnetic core for antenna, and antenna
11/06/2008WO2008133018A1 Magnetic field coupling type antenna, magnetic field coupling type antenna module, magnetic field coupling type antenna device, and their manufacturing methods
11/06/2008WO2008132834A1 Ni-zn-cu ferrite powder, green sheet and sintered body
11/06/2008WO2008132810A1 Inductance element, method for manufacturing the inductance element and switching power supply using the inductance element
11/06/2008WO2008099327A3 Embedded inductor and method of producing thereof
11/05/2008CN201146090Y Anti-interference inductance coil
11/05/2008CN201146089Y Inner-burying type inductor
11/05/2008CN101300648A Flat magnetic element and power IC package using the same
11/05/2008CN101299376A Unequally tapped coil solenoid valve
11/05/2008CN101299375A High leakage reactance type level adjustable series iron-core reactor
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