Patents
Sitemap › H01 - Basic electric elements › H01F - Magnets; Inductances; Transformers; Selection of materials for their magnetic properties › H01F 5 - Coils
Patents for H01F 5 - Coils (6,752)
11/2012
11/15/2012US20120286917 Electronic component and method for manufacturing the same
11/15/2012DE102011075707A1 Transformator mit geblechter Wicklung Transformer winding with laminated cores
11/14/2012CN102779629A Reel and magnetic component with same
11/14/2012CN101930821B Electromagnetic coil device
11/14/2012CN101630580B Coil device with bobbin structure
11/14/2012CN101599336B Field coil assembly of electromagnetic clutch for compressor and method for manufacturing the same
11/13/2012US8310329 Interleaved common mode transformer with common mode capacitors
11/13/2012US8310328 Planar coil and method of making the same
11/13/2012US8310327 Low-profile transformer
11/08/2012WO2012150448A1 Magnets
11/08/2012WO2012149740A1 Printed circuit board and power module
11/08/2012US20120280765 Low AC resistance conductor designs
11/08/2012DE102011075311A1 Elektrische Drosselspule mit einem Flachdraht Electric choke coil with flat wire
11/07/2012CN202523502U Three-dimensional space coil arrangement array for magnetic focusing
11/07/2012CN202523501U Frame type magnetic confinement coil arrangement array
11/06/2012US8305182 Symmetric differential inductor structure
11/01/2012US20120274436 Through via inductor or transformer in a high resistance substrate with programmability
11/01/2012US20120274435 Chip-type coil component
11/01/2012US20120274434 Integrated transformer
10/2012
10/31/2012DE102011082230A1 Elektrische Verbindungsanordnung für eine Zündspule Electrical connector assembly for an ignition coil
10/31/2012CN202512982U Solidified integrated oxidation film aluminum wire electromagnetic coil
10/31/2012CN102760548A Electromagnet coil framework
10/31/2012CN102758105A Magnetic shielding material for superconducting magnet
10/31/2012CN102012245B State detection device
10/30/2012US8299883 Laminated inductive device
10/25/2012US20120271381 Large-pitch coil configurations for a medical device
10/25/2012US20120268230 Multilayer type power inductor
10/25/2012US20120268229 Compact Vertical Inductors Extending in Vertical Planes
10/24/2012CN102752695A High-power plane induction coil
10/24/2012CN102751068A Automobile ESP (Electronic Stability Program) electromagnetic coil
10/23/2012US8294546 Method for manufacturing module with planar coil, and module with planar coil
10/23/2012US8294545 Electromagnetic coupling device
10/23/2012CA2656945C Field coil assembly of electromagnetic clutch for compressor
10/18/2012DE102011018675A1 Device for active manipulation of floating electrically conductive substance e.g. liquid metal melt in high-frequency alternating electromagnetic field, has primary winding and secondary winding that are separated at specified angle
10/18/2012DE102011016159B3 Anordnung aus einem integrierten passiven Bauelement und einem auf einem Metallträger angeordneten Halbleiterkörper Assembly of an integrated passive device and, disposed on a metal support semiconductor body
10/17/2012CN102735974A Coil for measuring quench propagation speed of superconductive wire
10/16/2012US8289118 Stacked inductor
10/10/2012CN202488864U Magnet coil support structure
10/10/2012CN102723159A 绕组组件 Winding assembly
10/09/2012US8284010 Inductor and DC-DC converter
10/04/2012WO2012131350A2 Resonant converter
10/04/2012US20120252657 Dielectric ceramic composition and ceramic electronic device
10/04/2012US20120249282 Large inductance integrated magnetic induction devices and methods of fabricating the same
10/04/2012US20120249281 Inductor and eddy current sensor including an inductor
10/04/2012US20120249107 Coupled inductor to facilitate integrated power delivery
10/04/2012DE102011015287A1 Printable multilayer solenoid coil i.e. plunger coil, for use as e.g. sensor for positioning ferromagnetic device for textile processing, has windings separated from each other by isolator, where coil is produced in printing steps
10/03/2012CN202473463U Discharge coil
10/03/2012CN102709019A Flexible joint of double-C-shaped detachable magnet coil for realizing irregular arrangement of conductors
10/02/2012US8279036 Multilayer coil device
10/02/2012US8276259 Method of constructing a differential inductor
09/2012
09/26/2012CN102693809A Easy-to-disassemble electromagnetic induction coil and manufacturing tool and manufacturing method thereof
09/25/2012US8274353 Fully differential, high Q, on-chip, impedance matching section
09/20/2012WO2012123711A1 Cylindrical electromagnet comprising annular coils attached by their radially outer surfaces to an outer mechanical support structure
09/20/2012WO2012123534A1 Connector pin
09/20/2012WO2012123413A1 Coil bodies having a ceramic core
09/20/2012US20120236461 Ceramic electronic component
09/20/2012US20120235779 Micro coil apparatus and manufacturing methods therefor
09/20/2012DE102011080855A1 Anschlussstift Pin
09/19/2012CN102682948A Oil-immersed discharge coil and oil filling method therefor
09/18/2012US8269595 Coil unit and electronic instrument
09/18/2012US8269594 Insulated transformers, and power converting device
09/18/2012US8269593 Magnetic element and bobbin thereof
09/18/2012US8269587 Conduction cooling superconducting magnet device
09/18/2012US8268222 Methods of making electrical motor components from conductive loaded resin-based materials
09/13/2012US20120229243 Integrated circuit for information transfer
09/13/2012US20120228534 Winding Body for a Magnetic Assembly of a Solenoid Valve and Method for Winding a Winding Wire onto a Winding Body
09/13/2012DE102012203592A1 Magnetfeldsensor Magnetic field sensor
09/13/2012DE102012004676A1 Spulenkörper mit keramischem Kern Bobbin with ceramic core
09/13/2012DE102011013263A1 Coriolis-Massedurchflussmessgerät Coriolis mass flowmeter
09/13/2012DE102011005165A1 Coil for detecting magnetic field in current sensor utilized to measure current flowing through electrical conductor, has winding carrier provided with winding whose diameter in certain position is greater than narrower diameter
09/12/2012CN202434280U Explosionproof solenoid valve coil
09/11/2012US8264313 Linear solenoid for vehicle
09/11/2012US8262971 Method of centralizing and retaining molded end coils in magnet formers
09/06/2012US20120225784 High temperature electromagnetic coil assemblies and methods for the production thereof
09/06/2012US20120223798 Partial conformal coating of electronic ceramic component and method making the same
09/06/2012US20120223788 Seal ring inductor and method of forming the same
09/05/2012EP2495740A2 High temperature electromagnetic coil assemblies and methods for the production thereof
09/05/2012CN202422899U Conveniently dismantled electromagnetic induction coil and manufacturing tool thereof
09/04/2012US8258911 Compact power transformer components, devices, systems and methods
09/04/2012US8258910 Planar transformer
09/04/2012US8258909 Foldable polymer-based coil structure and method for fabricating the same
08/2012
08/28/2012US8253523 Spiral inductor device
08/28/2012US8253519 Coil former and coil body for an electromagnetic relay
08/23/2012US20120212316 Integrated circuits including inductors
08/23/2012US20120212252 Printed Circuit Board Registration Testing
08/23/2012US20120212221 Dipole Locator Using Multiple Measurement Points
08/23/2012DE102011010777A1 Spuleneinrichtung sowie Verfahren zu deren Herstellung Coil means and to processes for their preparation
08/22/2012CN202394626U Sealed-type integral electromagnetic coil
08/22/2012CN101651025B Bobbin for coil, coil winding, and coil component
08/21/2012US8248200 Inductance component
08/21/2012US8247926 Methods and systems for wireless energy and data transmission
08/16/2012WO2012107515A1 Coil device, and method for producing same
08/16/2012DE102011011302A1 Anordnung zum Kühlen einer Spule und Umrichter Arrangement for cooling a coil and inverter
08/15/2012CN202381806U Electromagnetic coil
08/15/2012CN102639598A Insulating film for electromagnetic coil, and motor and transformer each equipped with same
08/15/2012CN102637503A Erection method of indoor large-scale magnetic field generator
08/15/2012CN102637501A Oil immersed discharge coil
08/14/2012US8242872 Transformer with effective high turn ratio
08/10/2012DE202012102624U1 Hochspannungstransformator und bewickelter Spulenkörper für Zündmodule mit Anschlussstiften als Bestandteil der Primärwicklung High voltage transformer and of wound bobbin with pins for ignition modules as part of the primary winding
08/08/2012CN102629510A Molded coil and solenoid controlled valve using the same
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