Patents for H01F 17 - Fixed inductances of the signal type (10,329) |
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09/14/2011 | CN101557173B Single-core differential current transformer power supply |
09/14/2011 | CN101490954B Noise filter array |
09/14/2011 | CN101412292B Powder compacting shape machine with embedded metal coil and method for moulding inductor by using the same |
09/14/2011 | CN101310346B Flexible coil |
09/13/2011 | US8018315 Power converter employing a micromagnetic device |
09/13/2011 | US8017255 Electromagnetic noise suppressor, structure with electromagnetic noise suppressing function, and method of manufacturing the same |
09/09/2011 | WO2011109158A1 Planar audio amplifier output inductor with current sense |
09/09/2011 | WO2011108701A1 Ceramic electronic component and method for producing ceramic electronic component |
09/07/2011 | CN201966211U 一种垂直结构片上集成螺旋电感 A vertically integrated structure of spiral inductors on chip |
09/07/2011 | CN201966034U 车用dc-dc转换电源的大功率电感线圈 Car dc-dc converter power supply inductance coil |
09/06/2011 | US8013705 Field coil assembly of electromagnetic clutch for compressor and method for manufacturing the same |
09/06/2011 | US8013703 Multi-parallel magnetic-field cancellation type transformer |
08/31/2011 | CN201956156U 一种滤波器 A filter |
08/31/2011 | CN201956155U Smd电感元件 Smd inductance element |
08/31/2011 | CN1846287B Fractional turns transformer with ferrite polymer core |
08/31/2011 | CN102169868A On-chip integrated inductor |
08/31/2011 | CN101441922B Common mode choke coil and manufacturing method thereof |
08/31/2011 | CN101351855B Method for manufacturing laminated ceramic electronic component and laminated ceramic electronic component |
08/30/2011 | US8009009 Coil module |
08/30/2011 | US8009006 Open pattern inductor |
08/25/2011 | WO2011103420A2 High current inductor assembly |
08/25/2011 | WO2011103259A2 Power inductors in silicon |
08/25/2011 | WO2011102452A1 Ferrite porcelain production method, ferrite porcelain, and coil part |
08/25/2011 | WO2011102088A1 Electronic component |
08/25/2011 | US20110205009 Woven wire, inductive devices, and methods of manufacturing |
08/25/2011 | US20110205008 High current inductor assembly |
08/25/2011 | US20110204845 System and method for inductively transferring ac power and self alignment between a vehicle and a recharging station |
08/24/2011 | EP1388988B1 Chip-scale coils and isolators based thereon |
08/24/2011 | EP1381061B1 Inductance element and case |
08/24/2011 | CN201946405U 电感器 Inductor |
08/24/2011 | CN201946404U 一种用于pc电源的电感器 A pc power inductor |
08/24/2011 | CN1637969B Power inductor with reduced DC current saturation |
08/24/2011 | CN102163491A Flexible winding and inductor integrated with capacitor characteristic and manufacturing method of flexible winding |
08/24/2011 | CN102163489A Series integrated inductive device |
08/24/2011 | CN102163488A Amorphous oil-immersed air-core reactor with full magnetic shielding |
08/24/2011 | CN101038814B Chip low temperature co-fired ceramic co-mode filter |
08/24/2011 | CN101034614B Symmetric difference induction structure |
08/23/2011 | US8004380 Transformer |
08/23/2011 | US8004379 High powered inductors using a magnetic bias |
08/18/2011 | US20110199174 Inductor core shaping near an air gap |
08/17/2011 | CN201936724U 电感线圈 Inductor |
08/17/2011 | CN201936720U 具有双电感的电感元件 Inductive element has a dual inductor |
08/17/2011 | CN201936719U 一种多磁隙滤波电抗器 A multi-magnetic gap filter reactor |
08/17/2011 | CN102160134A Laminated electronic component |
08/17/2011 | CN102157515A Multilayer on-chip integrated spiral inductor with vertical structure |
08/17/2011 | CN101325121B Electronic component and method for manufacturing the same |
08/17/2011 | CN101266869B A small-size slice power inductance and its making method |
08/17/2011 | CN101123136B Filtering electrical sensor |
08/16/2011 | US7999647 Apparatus, system, and method for an integrated winding structure for a magnetic core |
08/11/2011 | US20110193887 Transformer, circuit board having the transformer, and display device having the circuit board |
08/10/2011 | EP1610348B1 High-frequency magnetic core and inductive component using the same |
08/10/2011 | CN201927466U Magnetic element |
08/10/2011 | CN102148093A Magnetic element and coiling substrate thereof |
08/10/2011 | CN102148089A System and method for integrated inductor |
08/10/2011 | CN102148088A Electronic component |
08/10/2011 | CN102148082A Manufacturing methods and equipment of laminated type ceramic electronic element and cover plate layer |
08/10/2011 | CN101673615B Electric connector system |
08/10/2011 | CN101673614B Electric connector system |
08/10/2011 | CN101673612B Electric connector system |
08/04/2011 | WO2011093489A1 Process for producing electronic component |
08/04/2011 | DE102009037340A1 Übertrager Transformer |
08/03/2011 | CN201918240U 一种电感器件 An inductor device |
08/02/2011 | US7987580 Method of fabricating conductor crossover structure for power inductor |
07/27/2011 | CN1938794B Embedded toroidal transformers in ceramic substrates |
07/27/2011 | CN1885451B Coil component |
07/27/2011 | CN1826671B Compact impedance transformation circuit |
07/27/2011 | CN102136346A Saturable reactor main body |
07/27/2011 | CN102136345A Multi-magnetic gap filter reactor |
07/27/2011 | CN102136344A Aluminum wire inductor and method for producing circuit board for arranging inductor |
07/27/2011 | CN101473387B Multilayered ceramic electronic part |
07/27/2011 | CN101326598B Composite transformer and insulated switching power supply |
07/27/2011 | CN101295574B Inductive element |
07/27/2011 | CN101258565B Composite electronic device |
07/27/2011 | CN101017726B Symmetric inductor |
07/26/2011 | US7986202 Circuit breaker current transformer conductor location device for improved sensing accuracy and assembly |
07/21/2011 | WO2011086822A1 Common mode filter and inductor for common mode filter |
07/21/2011 | US20110175642 Signal isolators using micro-transformers |
07/21/2011 | DE19963290B4 Planare Induktivität Planar inductor |
07/20/2011 | EP2345046A1 High current amorphous powder core inductor |
07/20/2011 | CN201904623U Magnetic control reactor |
07/20/2011 | CN201904180U Multiphase coupling inducer |
07/20/2011 | CN1719556B Magnetic element and method for manufacturing the same |
07/20/2011 | CN1627457B Magnetic component and its making method |
07/20/2011 | CN102132363A Stacked coil component and method for manufacturing the stacked coil component |
07/20/2011 | CN102132362A Inductor structure |
07/20/2011 | CN101719413B Inductance device |
07/20/2011 | CN101556862B High-frequency pulse current transformer |
07/20/2011 | CN101040354B Method for manufacturing monolithic ceramic electronic component, and multilayer composite |
07/19/2011 | US7982574 Integrated transformer |
07/14/2011 | WO2011084646A1 Multi-turn inductors |
07/14/2011 | WO2011083533A1 Composite wound element and transformer using same, transformation system, and composite wound element for noise-cut filter |
07/14/2011 | WO2011061258A3 Device for electrical isolation and toroidal core choke |
07/14/2011 | US20110169520 Apparatus for measuring minority carrier lifetime and method for using the same |
07/14/2011 | DE102011002578A1 System und Verfahren für einen integrierten Induktor System and method for an integrated inductor |
07/13/2011 | CN1914699B Method for manufacturing electronic component, parent board and electronic component |
07/13/2011 | CN102122563A Wire wound inductor and manufacturing method thereof |
07/13/2011 | CN102122562A Dry type iron core reactor capable of realizing parallel capacitor grouping |
07/13/2011 | CN102122561A Composite integrated inductor and manufacturing method and device thereof |
07/13/2011 | CN102122560A Method for manufacturing inductive element |
07/07/2011 | US20110163834 Apparatus and method for reducing inductor saturation in magnetic fields |