Patents
Sitemap › H01 - Basic electric elements › H01F - Magnets; Inductances; Transformers; Selection of materials for their magnetic properties › H01F 27 - Details of transformers or inductances, in general
Patents for H01F 27 - Details of transformers or inductances, in general (43,362)
10/2014
10/21/2014US8866346 Circuit device, electronic apparatus and power supply circuit
10/21/2014US8864060 Coil component, powder-compacted inductor and winding method for coil component
10/16/2014US20140308438 Composition and Method of Application to Reduce Magnetostriction Losses in Encapsulated Microelectronic Components
10/16/2014US20140307406 Ceramic multilayer wiring substrate and module including the same
10/16/2014US20140306793 High Q, Miniaturized LCP-Based Passive Components
10/16/2014US20140306792 Electronic component
10/16/2014US20140306791 Power converter
10/16/2014US20140306790 Choke coil and electronic device
10/16/2014US20140306789 Common-mode choke coil
10/16/2014US20140306788 Filter component
10/16/2014US20140306786 Current transformer
10/16/2014US20140306755 Low inductance transformer
10/16/2014US20140306653 Coil module and electronic apparatus
10/14/2014US8860546 Magnetic device
10/14/2014US8860542 Reactor, reactor manufacturing method, and reactor component
10/14/2014US8860541 Electromagnetic coil assemblies having braided lead wires and methods for the manufacture thereof
10/14/2014US8860540 Stationary induction electric apparatus and manufacturing method thereof
10/14/2014US8860521 Variable inductor for LC oscillator
10/14/2014US8860255 Saturation control unit for an interphase transforming unit and PWM control apparatus for a voltage converting device
10/14/2014US8860254 Power feeding apparatus and wireless power feeding system
10/14/2014US8859906 Wildlife guard assemblies, modular systems and methods for using the same
10/14/2014US8858193 Sprocket-driven air pump
10/09/2014WO2014164639A1 Methods and systems for forming amorphous metal transformer cores
10/09/2014WO2014162684A1 Power supply transformer
10/09/2014WO2014162177A1 Object having cableless charging system and method for producing a shielding film
10/09/2014US20140301122 Power source and method for cooling such a power source
10/09/2014US20140300442 Planar core-type uniform external field equalizer and fabrication
10/09/2014US20140300441 Multilayer inductor
10/09/2014US20140300439 Wire rod for inductor, and inductor
10/09/2014US20140300438 Transformer and Associated Production Method
10/09/2014DE102013205831A1 Verfahren zur Aktivierung eines Spulendrahts für einen Elektromotor sowie Spule mit solch einem Spulendraht A method for activating a coil wire for an electric motor, as well as coil with such a coil wire
10/08/2014EP2787515A2 Inductor gap spacer
10/07/2014US8855721 Wireless communication device, impedance adjustment method, casing position detection method and information display method
10/07/2014US8855581 Integrated circuit package with transformer
10/07/2014US8855559 Forward link signaling within a wireless power system
10/07/2014US8855166 6 KHz and above gas discharge laser system
10/07/2014US8854776 Relay and method for protecting transformer, and transformer protecting system having the same
10/07/2014US8854173 Fe-based amorphous alloy powder, dust core using the same, and coil-embedded dust core
10/07/2014US8854172 Inductor and transformer
10/07/2014US8854171 Transverse and/or commutated flux system coil concepts
10/07/2014US8854170 System and method of filling an air gap between a pair of core sections of a transformer
10/07/2014US8854169 Automotive ignition coil having a core with at least one embedded permanent magnet
10/07/2014US8854167 Magnetic assembly
10/07/2014US8854068 Diagnostic method for oil-filled electrical device, diagnostic device for implementing the diagnostic method, and oil-filled electrical device provided with the diagnostic device
10/07/2014US8854053 Apparatus and method for analyzing the state of oil-filled electrical devices
10/07/2014US8853891 Inductive body armor
10/07/2014US8853890 Power supply device, communication terminal device, and non-contact power transmission method
10/07/2014US8853889 Communication terminal apparatus and method for supplying terminal power source
10/02/2014WO2014158847A1 Autotransformer system reducing total harmonic distortion
10/02/2014WO2014158034A1 Electromagnetic field confinement
10/02/2014WO2014157517A1 Powder magnetic core for reactor
10/02/2014WO2014156770A1 Electric circuit-use core and device using same
10/02/2014WO2014155905A1 Winding component
10/02/2014WO2014155873A1 Laminated coil component and matching circuit
10/02/2014WO2014155235A1 Multiple inductive component
10/02/2014WO2014155187A1 Reactor
10/02/2014WO2014154320A1 An active part of a dry-tpye distribution transformer
10/02/2014WO2014153936A1 Self-adaptive load type distribution transformer
10/02/2014US20140294156 Compact x-ray source
10/02/2014US20140293655 Reactor, converter, and power converter apparatus
10/02/2014US20140292471 Transformer
10/02/2014US20140292470 Laminated inductor
10/02/2014US20140292469 Power inductor and manufacturing method thereof
10/02/2014US20140292467 Transformer
10/02/2014US20140292466 Electronic component and manufacturing method thereof
10/02/2014US20140292465 Pulse transformer
10/02/2014US20140292464 Pulse transformer
10/02/2014US20140292463 Transformer Device
10/02/2014US20140292462 Power inductor and method for fabricating the same
10/02/2014US20140292461 Coupled inductor
10/02/2014US20140292460 Inductor and method for manufacturing the same
10/02/2014US20140292459 Magnetic device having integrated current sensing element and methods of assembling same
10/02/2014US20140292458 Magnetic device having integrated current sensing element and methods of assembling same
10/02/2014US20140292457 Reactor
10/02/2014US20140292456 Reactor
10/02/2014US20140292142 Ceramic electronic component and glass paste
10/02/2014DE102013205655A1 Mehrlagiges induktives passives Bauelement und Folienkörper zu dessen Herstellung Layered inductive passive component and film body for its production
10/02/2014DE102013103269A1 Gegenstand mit kabelloser Ladevorrichtung und Verfahren zum Herstellen einer Abschirmfolie Subject with wireless charging device and method of manufacturing a shielding film
10/02/2014DE102013103268A1 Abschirmfolie und Verfahren zum Herstellen einer Abschirmfolie Screening sheet and method of manufacturing a shielding film
10/02/2014DE102013103055A1 Induktive Sensorvorrichtung mit wenigstens einer Spule Inductive sensor device having at least one coil
10/02/2014DE102013005485A1 Vorrichtung zur Abdichtung zwischen einem Träger eines elektrischen Bauteils und einer Umspritzung; Device for sealing between a support of an electrical component and an encapsulation; Verfahren und Vorrichtung zur Erzeugung einer derartigen Abdichtung Method and apparatus for producing such a seal
10/02/2014DE102013004181A1 Sekundärseitige Spulenanordnung zur induktiven Energieübertragung mit Quadrupolen Secondary side coil arrangement for inductive energy transfer with quadrupoles
10/01/2014EP2784791A1 An active part of a dry distribution transformer
10/01/2014EP2784790A1 Pressure relief device for a power transformer, and related power transformer
10/01/2014EP2783198A1 Device and method for assessing the degradation of the insulation of an oil-insulated transformer
09/2014
09/30/2014US8848397 Magnetic integration double-ended converter
09/30/2014US8847724 Laminated inductor
09/30/2014US8847723 Contactless connector for use in a gas turbine
09/30/2014US8847722 Method for making magnetic components with N-phase coupling, and related inductor structures
09/30/2014US8847721 Thermally conductive coil and methods and systems
09/30/2014US8847720 Electromagnetic induction device for generation of electrical power
09/30/2014US8847719 Transformer with split primary winding
09/30/2014US8847718 Rotary transformer
09/30/2014US8847436 System for inductively powering an electrical device and associated methods
09/30/2014US8847434 Antenna arrangement and transponder reader
09/30/2014US8847433 Apparatus for providing power to a multipole in a mass spectrometer
09/30/2014US8845367 Modular electronic header assembly and methods of manufacture
09/30/2014CA2606646C Barrier system for the line bushing of an electrical installation
09/25/2014WO2014153526A1 Corrective magnetic field for ferrite-based circuits
09/25/2014WO2014151332A1 Integrated magnetic assemblies and methods of assembling same
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