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)
08/2010
08/12/2010DE102008033523B4 Türöffnermagnetspule, Verwendung einer derartigen Türöffnermagnetspule sowie Türöffner mit einer derartigen Spule Door opener magnet coil, use of such a door opener solenoid and strikes with such a coil
08/11/2010EP2216111A1 Electromagnetic coil device for use of in-mold molten steel capable of serving both as electromagnetic stir and electromagnetic brake
08/11/2010CN1925074B Induction coupling coil and induction coupling plasma device
08/11/2010CN101800118A Novel double-compound self-adhesion lead wire
08/11/2010CN101800111A Method for magnetizing a permanent magnet
08/11/2010CN101800110A Die cast coil and winding method thereof
08/10/2010US7772956 Multilayer transformer component
08/10/2010US7772955 Method for making magnetic components with N-phase coupling, and related inductor structures
08/05/2010WO2010086944A1 Electric insulated wire and coil
08/05/2010US20100194514 Coupled inductor structure
08/05/2010US20100194513 Layered inductor
08/04/2010CN201536577U Radiator for expelling and killing mice with pseudo-random vector variable electromagnetic field
08/03/2010US7768372 Inductance comprising turns on several metallization levels
08/03/2010US7768371 Coreless printed-circuit-board (PCB) transformers and operating techniques therefor
08/03/2010US7768370 Method and apparatus for mounting a circuit board to a transformer
08/03/2010US7768368 Electromagnetic actuating apparatus
07/2010
07/29/2010WO2010085094A2 Electrical coil
07/29/2010US20100188182 Narrowbody Coil Isolator
07/28/2010EP2211358A2 A method for manufaturing a fired ceramic body including a metallic wire inside
07/27/2010US7764158 Electromagnetic induction type processing apparatus
07/27/2010US7764157 Transformer
07/27/2010US7764153 Magnetic field generator
07/22/2010US20100182118 Solid State Components Having an Air Core
07/21/2010CN101783569A Vibrator
07/20/2010US7760064 Apparatus for providing windings in an electromagnetic device and method for making the apparatus
07/15/2010US20100176905 Magnetic Device Having a Conductive Clip
07/14/2010CN201527870U X scanning coil structure and induction coil thereof
07/14/2010CN101779256A Method and arrangement for winding a winding wire onto a winding body, and associated magnet assembly for a solenoid valve
07/14/2010CN101778327A Electricity and sound conversion method and device
07/14/2010CN101777408A Processing method of coil device for solenoid valve
07/13/2010US7755464 Inductor device
07/13/2010US7755463 Integrated circuits with inductors
07/08/2010US20100172111 Circuit board
07/08/2010US20100171582 Monolithic inductive component, method for the production of the component, and application of the component
07/07/2010CN101772812A conductive patterns and methods of using them
07/07/2010CN101770863A Multi-connection type spool
07/06/2010US7751793 Integrated structure of inductances with shared values on a semiconductor substrate
07/06/2010US7750783 Electronic instrument including a coil unit
07/01/2010WO2010072518A1 Method and carrying cylinder for producing an electrical coil
07/01/2010US20100164672 Semiconductor device and method for manufacturing the same
07/01/2010US20100164671 Integrated electronic device with transceiving antenna and magnetic interconnection
07/01/2010US20100164670 Coil substrate structure, substrate holding structure, and switching power supply
07/01/2010US20100164669 Passive electrical components with inorganic dielectric coating layer
07/01/2010US20100164667 On-chip transformer balun structures
06/2010
06/30/2010CN101763941A Coil forming method and forming mould for electromagnetic metering equipment
06/30/2010CN101763932A Coil structure and manufacturing method thereof
06/30/2010CN101763931A 10-9 to 10-1T magnetic field generator
06/29/2010US7746211 Lamp transformer assembly
06/29/2010US7746210 Electronic device
06/29/2010US7746209 Method for making magnetic components with N-phase coupling, and related inductor structures
06/29/2010US7746208 Interleaved planar transformer primary and secondary winding
06/29/2010US7746207 Coil device
06/29/2010US7746204 Field coil assembly of electromagnetic clutch
06/24/2010US20100157552 Input/output systems and devices for use with superconducting devices
06/23/2010CN201514831U Rogowski coil
06/23/2010CN101755482A Litz wire coil
06/23/2010CN101752079A Insulating treatment method for surface of induction coil
06/22/2010US7741943 Miniature transformers adapted for use in galvanic isolators and the like
06/17/2010WO2010067515A1 Method for winding lead wire on multilayer coil electronic components
06/17/2010WO2010066459A1 Microvalve or micropump having an electromagnetic actuator
06/17/2010US20100148911 Miniature Transformers Adapted For Use In Galvanic Isolators And The like
06/17/2010US20100148910 Electronic circuit device
06/17/2010US20100148909 High energy density inductor
06/17/2010DE102008061983A1 Verfahren zum Herstellen eines verbesserten Elektrobandes A method of preparing an improved electrical strip
06/17/2010DE102008060757A1 Vorrichtung zur Erzeugung eines homogenen Magnetfeldes und Optimierungsverfahren Apparatus for generating a homogeneous magnetic field and optimization methods
06/16/2010EP1782440B1 Coil form for forming an inductive element
06/16/2010CN1754231B Inductive component and method of manufacturing same
06/10/2010US20100141371 Magnetic Core-Coil Device and Method for Making the Same
06/10/2010US20100141370 Multilayer inductor
06/10/2010US20100141369 Planar Inductor
06/10/2010US20100141292 Method and system for measuring film stress in a wafer film
06/09/2010CN201503756U Primary winding of insulation flexible cable
06/09/2010CN201503583U Electromagnetic induction electronic whiteboard
06/08/2010US7733207 Vertically formed inductor and electronic device having the same
06/08/2010US7733206 Spiral inductor having variable inductance
06/08/2010US7733082 Signal transmission device
06/08/2010US7730755 Process of producing permanent magnet and permanent magnet
06/02/2010CN201499377U Winding based on printed circuit boards
06/02/2010CN201498327U Micro coil for magnetic component
06/01/2010US7728707 Split-coil magnet arrangement with improved mechanical construction
05/2010
05/27/2010WO2010058307A1 A coil for an electromechanical actuator
05/27/2010US20100127812 Chip-type coil component
05/27/2010US20100127808 Coil configuration having a coil brace of an electromagnetic drive
05/26/2010EP2189990A1 Single phase winding module and arrangement of single phase winding modules
05/26/2010CN201490329U Antenna coil
05/26/2010CN201489935U Electromagnetic coil and electromagnetic four-way reversing valve
05/25/2010US7724117 Multilayer passive circuit topology
05/25/2010US7724116 Symmetrical inductor
05/20/2010DE202010000328U1 Elektrischer Stromsensor Electric current sensor
05/19/2010EP2187409A1 Double active parts structure of reactor
05/19/2010EP2187408A1 Iron core reactor
05/19/2010EP2187407A1 Leading-out wire device of reactor coil and iron core reactor comprising it
05/19/2010CN201478847U Wireless charging device
05/19/2010CN201478104U Electronic current transformer based on self-adhesive hollow coil
05/19/2010CN201478034U Secondary coil for high-voltage generator
05/19/2010CN201478033U Rogowski coil
05/19/2010CN201470468U Low-temperature heating pipe type electromagnetic iron-separator
05/19/2010CN1980526B Circuit board assembly and flat coil
05/18/2010US7719399 Laminated coil component
05/18/2010US7719398 Laminated coil
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