Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Industrial
Class Information
Number: 29/607
Name: Metal working > Method of mechanical manufacture > Electrical device making > Electromagnet, transformer or inductor > Including permanent magnet or core
Description: Process for making a permanent magnet or a core for a magnet, inductor, or transformer.










Sub-classes under this class:

Class Number Class Name Patents
29/608 From comminuted material 114
29/609 Laminated 439


Patents under this class:
1 2 3 4 5 6

Patent Number Title Of Patent Date Issued
8695210 Method of manufacturing an Nd based sintered magnet Apr. 15, 2014
8621744 Method of manufacturing an inductor for a microelectronic device Jan. 7, 2014
8613131 Methods for forming a magnet in a rotor Dec. 24, 2013
8601673 Method of producing an inductor with a high inductance Dec. 10, 2013
8567046 Methods for making magnetic components Oct. 29, 2013
8549729 Method for fabricating stator core and back yoke of outer rotor type motor in washing machine Oct. 8, 2013
8549731 Method of manufacture of a variable inductance inductor Oct. 8, 2013
8539666 Method for making an electrical inductor and related inductor devices Sep. 24, 2013
8510933 Method of manufacturing a field pole magnet Aug. 20, 2013
8497613 Permanent magnet, manufacturing method thereof, and rotor and IPM motor Jul. 30, 2013
8484829 Methods for manufacturing magnetic components having low probile layered coil and cores Jul. 16, 2013
8474129 Method for producing lamination packs Jul. 2, 2013
8458893 Method for assembling a magnetic component Jun. 11, 2013
8450830 Forming a ferromagnetic alloy core for high frequency micro fabricated inductors and transformers May. 28, 2013
8443511 Method of forming a MEMS power inductor May. 21, 2013
8429810 Method of manufacturing rotor for dynamoelectric machine Apr. 30, 2013
8393070 Method and production line for laminate assembly Mar. 12, 2013
8375566 Method of providing arc-resistant dry type transformer enclosure Feb. 19, 2013
8371021 Manufacturing method of rare earth-iron ring magnet with continuous orientation controlled anisotropy Feb. 12, 2013
8356400 Method for manufacturing a field emission structure Jan. 22, 2013
8358189 Method and apparatus for activating an electric machine, and electric machine Jan. 22, 2013
8350663 Rotary switchable multi-core element permanent magnet-based apparatus Jan. 8, 2013
8347482 Method for manufacturing ferrite magnet device, method for manufacturing non-reciprocal circuit device, and method for manufacturing composite electronic component Jan. 8, 2013
8327524 Inductive component and method for the production thereof Dec. 11, 2012
8322024 Magnetic field generator manufacturing method Dec. 4, 2012
8276262 Magnetically coupled thin-wafer handling system Oct. 2, 2012
8256098 Switchable core element-based permanent magnet apparatus Sep. 4, 2012
8205321 Method of assembling a magneto generator Jun. 26, 2012
8159218 Microelectromechanical magnetometer with integrated electronics Apr. 17, 2012
8151439 Method for mounting a magnetic pole and associated rotor Apr. 10, 2012
8138874 Nanomagnetic register Mar. 20, 2012
8138871 Pole tube Mar. 20, 2012
8138650 Rotor core having bridges connection magnetic pole and method of manufacturing the same Mar. 20, 2012
8136229 Method of producing variant-shaped laminated core Mar. 20, 2012
8134441 Nanomagnetic signal propagation and logic gates Mar. 13, 2012
8108987 Method of manufacturing a pole face for a permanent magnet MRI system with laminated structure Feb. 7, 2012
8087158 Method of manufacturing a laminated armature for a fuel injector Jan. 3, 2012
8069552 Method of manufacturing rotor magnet for micro rotary electric machine Dec. 6, 2011
8042260 Methods of forming inductors on integrated circuits Oct. 25, 2011
8009006 Open pattern inductor Aug. 30, 2011
7950133 Method of resin sealing permanent magnets in laminated rotor core May. 31, 2011
7921547 Method of magnetizing permanent magnet for a motor Apr. 12, 2011
7913376 Method of forming an actuating mechanism for a probe storage system Mar. 29, 2011
7900343 Magic spheres assembled from conically magnetized rings Mar. 8, 2011
7882613 Methods for applying magnets to component surfaces Feb. 8, 2011
7861403 Current transformer cores formed from magnetic iron-based alloy including final crystalline particles and method for producing same Jan. 4, 2011
7841070 Method of fabricating a transformer device Nov. 30, 2010
7836578 Method of fabricating coil-embedded inductor Nov. 23, 2010
7784168 Magnet protection mechanism for magnet body in rotor and magnet protection method Aug. 31, 2010
7752737 Method for manufacturing a powder magnetic core Jul. 13, 2010

1 2 3 4 5 6










 
 
  Recently Added Patents
Multi-user remote health monitoring system with biometrics support
Flame retardant thermoplastic elastomers
Synergistic fungicidal interactions of 5-fluorocytosine and other fungicides
Modulation of HSP47 expression
Image-capturing device and projection automatic calibration method of projection device
People engine optimization
Transitional replacement of operations performed by a central hub
  Randomly Featured Patents
Combination lock
Hydraulic actuation arrangement
Jewelry with links and visible substrate
Bolus calculator
Detachable transfer conduit
Eccentrically displaceable sleeve type shut-off valve
Dye mixtures of fiber-reactive azodyes and use thereof
Magnetic head tester using magnetic disk with pre-written servo
Carton
Container