Did You Know...
...that after Parker Brothers executives turned down the game of Monopoly because it had "52 fundamental errors" (including taking too long to play), a copy of the game wound up in the home of the company president who stayed up until 1 a.m. to finish playing it? He was so impressed by the game that the next day he wrote to inventor Charles Darrow and offered to buy it!
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| Number | Title | Issue Date |
| 8136229 | Method of producing variant-shaped laminated core A method of producing a laminated variant-shaped core 10, includes punching out core sheets 12-14 from a strip 11 to form the outlines of the core sheets 12-14, and push back the punched out core sheets 12-14 i... | 03/20/2012 |
| 8069555 | Manufacturing method utilizing a dual layer winding pattern A method of manufacturing a three-phase, four pole motor is provided utilizing a dual-layer winding insertion technique. The first and second winding layers are each comprised of the coil groups for six individual poles, two per phase. Within each layer, the two pol... | 12/06/2011 |
| 8061017 | Methods of making coil transducers Various embodiments of means and methods for reducing the pick-up of electromagnetic interference (“EMI”) by coil transducers are described and shown that are configured to provide high voltage isolation and high voltage breakdown performance characteristics in ... | 11/22/2011 |
| 8042260 | Methods of forming inductors on integrated circuits The claimed invention pertains to methods of forming one or more inductors on a semiconductor substrate. In one embodiment, a method of forming an array of inductor core elements on a semiconductor substrate that includes integrated circuits is disclosed. A first se... | 10/25/2011 |
| 7971341 | Method of forming an electromagnetic sensing coil in a medical instrument for a surgical navigation system A surgical navigation system for navigating a region of a patient includes a non-invasive dynamic reference frame and/or fiducial marker, sensor tipped instruments, and isolator circuits. The dynamic reference frame may be repeatably placed on the patient in a preci... | 07/05/2011 |
| 7971342 | Method of manufacturing a conductor assembly A conductor assembly and method of manufacture. The assembly includes a magnetic coil positioned about a curvilinear axis with one or more coil rows comprising conductive material having an arcuate shape. A generated field is characterized by a dipole component havi... | 07/05/2011 |
| 7926168 | Method of manufacturing a coil A method of manufacturing a coil having a cross section differing from a circular ring cross section. In this method a circular cylindrical coil with a circular ring cross section is first wound and then reshaped into a coil with a cross section differing from the c... | 04/19/2011 |
| 7921546 | Method for making a high current low profile inductor A method for making a high current low profile inductor includes forming an inductor element comprising a coil having an open center and an outside surface, the coil also having first and second coil ends, making a dry mixture comprising a dry resin and an insulated... | 04/12/2011 |
| 7921545 | Method for setting a plurality of stator coils on a stator core Stator coils are retained by an inserting blade and a setting blade. The setting blade is rotated in this state. Then, after rotation, the stator coils are set on the inserting blade. At this time, the stator coils are arranged in the inserting blade in a state wher... | 04/12/2011 |
| 7913376 | Method of forming an actuating mechanism for a probe storage system A method of forming an actuating mechanism for a probe storage system includes providing a scanner chip having a main body including first and second outer surfaces and first and second coil mounting cavities. First and second coils are positioned in respective ones... | 03/29/2011 |
| 7891082 | Method of manufacturing coil assembly unit for rotary electric machine A method of manufacturing a coil assembly unit comprises steps of coil forming, weaving, compressing steps. In the forming step, each coil wire is formed which provides linear portions and turn portions each connecting linear portions, during which bent portions are... | 02/22/2011 |
| 7886425 | Method of manufacturing a transformer A method of manufacturing a transformer is disclosed. A first bobbin piece, having a first channel and a primary winding section is provided. A second bobbin comprising first and second secondary side plates, plural partition plates, a wall portion, a secondary base... | 02/15/2011 |
| 7882619 | Method for setting stator coil Stator coils are inclined with respect to the axial direction of annularly arranged coil holding portions and such that at least parts of the stator coils overlap one another. In setting the stator coils on the coil holder, the stator coils are sequentially set on t... | 02/08/2011 |
| 7877861 | Method of making a transformer having a stacked core with a split leg The present invention is directed to a method of making a transformer having a stacked core, which includes top and bottom yokes and first and second outer legs. The core also includes an inner leg that is formed from a pair of stacked plates, which abut each along ... | 02/01/2011 |
| 7861402 | Method for production of a pole face of a metallic closing element of an electromagnet A method is disclosed for producing a pole face of a metal closing elements of a solenoid, especially for electromechanical switchgear. In at least one embodiment, the method includes machining the surface of a crude stamped part of the closing element to give the p... | 01/04/2011 |
| 7861403 | Current transformer cores formed from magnetic iron-based alloy including final crystalline particles and method for producing same A current transformer core has a ratio of the core outside diameter Da to the core inside diameter Di of | 01/04/2011 |
| 7841070 | Method of fabricating a transformer device A planar transformer or balun device, having small trace spacing and high mutual coupling coefficient, and a method of fabricating the same is disclosed. The method may comprise providing a first and a second inductor on a primary and a second substrate respectively... | 11/30/2010 |
| 7774924 | Method of winding a dynamo-electric machine component Stator designs have wide-mouth slots between adjacent poles. Wire coils with high slot fill conductivity are formed around the poles. In some designs, the wire coils are wave wound around the poles. Thick bar conductors can be used for making the wire coils. The wir... | 08/17/2010 |
| 7752737 | Method for manufacturing a powder magnetic core In a method for manufacturing a powder magnetic core, magnetic layer green sheets is formed by using magnetic metal particles having an insulating oxide layer on a surface thereof, and insulating layer green sheets are formed by using insulating particles. The magne... | 07/13/2010 |
| 7752736 | Method of magnetizing the shaft of a linear stepper motor A method of providing axially alternating N and S poles in a portion of an axially extending, cylindrical, smooth shaft for a linear stepper motor and a method of manufacturing a magnetizing fixture are provided. A magnetizing fixture is provided including a hollow ... | 07/13/2010 |
| 7657993 | Manufacture of shim windings A shim coil for use in magnetic resonance imaging spectroscopy (MRIS) is formed by cutting or punching in a sheet of electrically conductive material the required coil pattern. The pattern can be punched using a CNC punch or stamping machine. ... | 02/09/2010 |
| 7617590 | Method of manufacturing an embedded inductor A manufacturing method of an embedded inductor includes the steps of providing a magnetic plastic material, disposing at least one coil into a mold, and injecting or pressing the magnetic plastic material into the mold to form a magnetic body encapsulating the coil.... | 11/17/2009 |
| 7610675 | Method to produce a transponder A method to produce a transponder comprises the steps of positioning a coil comprising at least one coil end in a predetermined coil position and holding all of said coil ends in a respective holding position, and holding a chip comprising at least one contact pad i... | 11/03/2009 |
| 7607216 | Method for manufacturing monolithic ceramic electronic component A multilayer composite including a core made of a magnetic ceramic sintered compact disposed therein, and shrinkage restraining layers including an inorganic powder that is not substantially sintered at the sintering temperature of the green ceramic layers are sinte... | 10/27/2009 |
| 7600311 | Method for producing a magnetically excitable core comprising a core winding for an electric machine A method for producing a magnetically excitable core for an electrical machine, by which in a method step (S1), the core, having a substantially parallelepiped shape with slots extending parallel on one side, is furnished, into whose slots, in a method step (... | 10/13/2009 |
| 7574792 | Method of manufacturing an implantable wireless sensor In the disclosed method of manufacturing an implantable wireless sensor, a cavity is etched in one side of a first substrate. A conductive structure are formed on the base of the cavity. A second conductive structureare formed on a surface of a second substrate, and... | 08/18/2009 |
| 7536779 | Method of manufacturing magnetic head A magnetic core portion 16, a residual base material portion 42, and a connecting portion 43 are formed by pressing from a base material 40. Notches 18A are formed at a peripheral edge of the magnetic core portion 16, which ... | 05/26/2009 |
| 7513031 | Method for forming an inductor in a ceramic substrate A method for making an embedded toroidal inductor (118) includes forming in a ceramic substrate (100) a first plurality of conductive vias (102) radially spaced a first distance from a central axis (101) so as to define an inner circumfer... | 04/07/2009 |
| 7469469 | Coil component and method of producing the same The present invention provides a coil component and a method for making the coil component that includes: a coil section having a through hole and composed of a plurality of ring sections formed of a metallic flat plate disposed in a plane, connected to each other a... | 12/30/2008 |
| 7418776 | Method of manufacturing an antenna The present invention relates to a method for producing an antenna comprising a conductive wire, formed by a wire, made of a conductive material, whose path has a helical shape. In accordance with the invention, such a method is characterized in that a print is form... | 09/02/2008 |
| 7415757 | Method for manufacturing inductor having coil embedded dust core A method for manufacturing a coil-embedded dust core with a small variation in inductance value with efficiency includes a step (a) of charging soft magnetic metal powder including an insulating material, composing a green body 10, so as to cover a coil 1 | 08/26/2008 |
| 7412766 | Method of fabricating coil-embedded inductor A method of fabricating a coil-embedded inductor provides steps for obtaining uniform density of coil-embedded inductor. The cavity of a first die is filled with dust before being flipped, and then filled with dust a second time. The dust in the cavity is pressed on... | 08/19/2008 |
| 7401398 | Method of manufacturing a magnetic element for multi-phase A magnetic element for multi-phase is composed by burying a plurality of coils in a composite magnetic material such that a negative coupling of magnetic fluxes or a positive coupling of magnetic fluxes exists between at least two coils. This structure more miniatur... | 07/22/2008 |
| 7398589 | Method for manufacturing a transformer winding A preferred method for manufacturing a transformer winding includes winding an electrical conductor into a first plurality of turns, placing an electrically insulating material having adhesive thereon over the first plurality of turns, and winding the electrical con... | 07/15/2008 |
| 7395595 | Method for manufacturing P3 layer of a perpendicular magnetic write head A method for forming a P3 layer with NiFe and alumina mask using resist shrink process for use in perpendicular magnetic write heads. The method includes forming a laminated layer, forming an alumina layer on top of the laminated layer, depositing a conductiv... | 07/08/2008 |
| 7395596 | Process of manufacturing a soft magnetic metal electromechanical component A three dimensional soft magnetic metal mass suitable for milling is formed wrapping soft magnetic metal ribbon into a three dimensional shape and then applying adhesive to the three dimensional shape. The adhesive permeates the three dimensional shape. The adhesive... | 07/08/2008 |
| 7392581 | Method for manufacturing a magnetic element A plate member includes a frame portion (51) provided in a state of coupling both one end portion and other end portion and mounting terminal portions (44) protruding from the one end portion and the other end portion of said frame portion (51) ... | 07/01/2008 |
| 7389576 | Method of manufacturing micro flux gate sensor A method of manufacturing a micro flux gate sensor that has a good electrical connection and can be easily manufactured includes operations of forming a metal pattern, forming a first insulation layer to cover the metal pattern and forming viaholes to expose a certa... | 06/24/2008 |
| 7380328 | Method of forming an inductor The invention includes a stacked open pattern inductor fabricated above a semiconductor substrate. The stacked open pattern inductor includes a plurality of parallel open conducting patterns embedded in a magnetic oxide or in an insulator and a magnetic material. Em... | 06/03/2008 |
| 7380332 | Magnetic head coil system and damascene/reactive ion etching method for manufacturing the same A system and method are provided for manufacturing a coil structure for a magnetic head. Initially, an insulating layer is deposited with a photoresist layer deposited on the insulating layer. Moreover, a silicon dielectric layer is deposited on the photoresist laye... | 06/03/2008 |
