Patents
Sitemap › H01 - Basic electric elements › H01F - Magnets; Inductances; Transformers; Selection of materials for their magnetic properties › H01F 1 - Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties
Patents for H01F 1 - Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties (23,146)
12/2010
12/08/2010CN101654284B Preparation method of magnetic ferroferric oxide nanocrystal
12/08/2010CN101388270B Preparation of magnetic fluid for ultra-high vacuum sealing device
12/08/2010CN101354939B Method for preparing superfine permanent ferrite forming slurry
12/08/2010CN101321883B Non-directional electromagnetic steel plate and manufacturing method thereof
12/08/2010CN101069461B Electromagnetic interference suppressor, antenna device and electronic information transmitting apparatus
12/08/2010CN101064208B Semiconductor module, inductor element and method for production thereof
12/08/2010CN101038807B Ferrite material
12/08/2010CN101022053B Composite magnetic sheet and production method thereof
12/07/2010US7846412 Bioconjugated nanostructures, methods of fabrication thereof, and methods of use thereof
12/07/2010US7846273 R-T-B type alloy, production method of R-T-B type alloy flake, fine powder for R-T-B type rare earth permanent magnet, and R-T-B type rare earth permanent magnet
12/07/2010US7846271 for use as the core of electrical devices, such as motors, transformers and magnetic shields; reduced iron loss and increased magnetic flux density by controlling alloy components and optimizing hot rolling conditions without annealing
12/02/2010WO2010138048A1 Magnetisable ink
12/02/2010WO2010137605A1 Communication device
12/02/2010WO2010135958A1 Nd-fe-b permanent magnetic material and preparation method thereof
12/02/2010US20100305311 Nanoparticle for separating peptide, method for preparing the same, and method for separating peptide using the same,
12/02/2010US20100304187 Hexagonal ferrite magnetic powder and method of manufacturing the same, and magnetic recording medium and method of manufacturing the same
12/02/2010US20100301857 Multiplex imaging systems, devices, methods, and compositions including ferromagnetic structures
12/02/2010US20100301856 Systems, devices, methods, and compositions including functionalized ferromagnetic structures
12/02/2010US20100301257 Monodisperse submicron polymer particles
12/02/2010US20100300819 Rotary vane magnetorheological (mr) energy absorber
12/02/2010CA2763455A1 Magnetisable ink
12/01/2010EP2256905A1 Permanent magnet for motor, and method for manufacturing the permanent magnet for motor
12/01/2010EP2256758A1 Permanent magnet and method for manufacturing the same
12/01/2010EP1429603B1 Labeled cells for use as an internal functional control in rare cell detection assays
12/01/2010CN101902898A Multilayer type electromagnetic wave absorber and manufacturing method thereof
12/01/2010CN101902568A Camera module
12/01/2010CN101901668A Inducer and production method thereof
12/01/2010CN101901660A Amorphous wire-containing electromagnetic-wave absorbing material and preparation method theroef
12/01/2010CN101901659A Preparation method of magnetic nanoparcles modified with surface functional groups
12/01/2010CN101901658A Sintered NdFeB rare-earth permanent magnet material with modified grain boundary phase and preparation method thereof
12/01/2010CN101901657A Sintered NdFeB (neodymium iron boron) permanent magnet material and preparation method thereof
12/01/2010CN101901656A Preparation method of magnetic particle with surface modified with isothiocyanato active group
12/01/2010CN101899771A Magnetic washing machine drum body
12/01/2010CN101345108B Preparation method of full-compact nanometer compound rare earth permanent magnetic material
12/01/2010CN101298646B Aluminum-niobium composite iron-chromium-cobalt permanent magnetic alloy and deformation processing technique
12/01/2010CN101142044B Iron powder coated with mg-containing oxide film
12/01/2010CN101136275B High resistance magnet and motor using the same
11/2010
11/30/2010US7843292 Coil for producing a magnetic field
11/30/2010US7842281 Magnetic particle composition for therapeutic hyperthermia
11/30/2010US7842140 an alloy of iron with or without cobalt and nickel containing boron or carbon, a rare earth metal excluding La and Ce and a metal selected from Al, Si, V, Cr, Mn, Cu, Zn, Ga, Zr, Nb, Mo, Ag, Hf, Ta, W, Pt, Au and Pb; coercivity of at least 400 kA/m and a remanence of at least 0.9 T.; rapidly solidified
11/30/2010CA2291104C Isolation transformer core
11/25/2010WO2010134578A1 Sintered magnet manufacturing apparatus
11/25/2010WO2010108883A3 Printing method for producing thermomagnetic form bodies for heat exchangers
11/25/2010US20100297373 Polyamide moulding compound and use thereof
11/25/2010US20100296759 Encoder element for displaying an adjustment or movement of a bearing constituent
11/25/2010US20100294978 Metal/insulator nanogranular material and thin-film magnetic sensor
11/25/2010US20100294977 Separation of biomolecules
11/24/2010EP2254131A1 Nd-based sintered magnet and manufacturing method thereof
11/24/2010EP2254129A1 Permanent magnet and method for manufacturing the same
11/24/2010EP2252419A1 Ferromagnetic powder composition and method for its production
11/24/2010CN201655461U NdFeB magnetic body
11/24/2010CN201655460U Samarium cobalt magnet with cambered surface
11/24/2010CN201655459U Tile-shaped SmCo magnet with arc surface
11/24/2010CN201655458U Galvanized neodymium-iron-boron magnet with gentle ends
11/24/2010CN201655457U Cylindrical neodymium-iron-boron magnet with zinc-plated layer
11/24/2010CN201644794U Sintering and tempering feed box for NdFeB material preparation processes
11/24/2010CN1840326B Layered product
11/24/2010CN101896626A Method for manufacturing grain-oriented electromagnetic steel sheet whose magnetic domains are controlled by laser beam application
11/24/2010CN101896300A Powder and method for producing the same
11/24/2010CN101894651A Method for preparing non-polar GaN-based dilute magnetic semiconductor material by using ion implantation
11/24/2010CN101894650A Wide-temperature range, high-magnetic permeability and low-distortion soft magnetic ferrite
11/24/2010CN101894649A New iron-based magnetically soft alloy with strong glass forming capability
11/24/2010CN101894648A Bonded ferrite magnetic powder, preparation method thereof and bonded permanent magnet
11/24/2010CN101894647A Metal/insulator nanogranular material and thin-film magnetic sensor
11/24/2010CN101894646A High-performance anisotropic magnetic material and preparation method thereof
11/24/2010CN101894645A Nano-crystal composite NdFeB permanent magnet alloy and heating processing technology for improving magnetic performance thereof
11/24/2010CN101894644A Anisotropic nanocrystalline compound NdFeB permanent magnet alloy and preparation method thereof
11/24/2010CN101892440A High-resistance, easy-cutting and corrosion-resistant soft magnetic alloy for electromagnetic valve
11/24/2010CN101892425A Soft magnetic alloy powder, magnetic powder core and preparation methods of soft magnetic alloy powder, magnetic powder core
11/24/2010CN101531503B Method for preparing mixture of soft magnetic manganese zinc iron
11/24/2010CN101456075B Preparation method of nano-crystal soft magnetic alloy elements
11/24/2010CN101183595B P type doping ZnO based rare magnetic semiconductor material and method of producing the same
11/24/2010CN101071667B Gadolinium-containing Nd-Fe-B rare earth permanent magnetic material dn its manufacturing method
11/23/2010US7837893 Oxide-type, magnetic material and its production method, and sintered ferrite magnet and its production method
11/23/2010US7837807 Magnetic core for current transformer, current transformer, and watt-hour meter
11/18/2010US20100291412 Magnetic storage medium formed of carbon nanotube arrays
11/18/2010US20100291403 Bimetallic Strips for Energy Harvesting, Actuation and Sensing
11/18/2010US20100291167 Porous carbon material composites and their production process, adsorbents, cosmetics, purification agents, and composite photocatalyst materials
11/17/2010EP1839060B1 Process for preparation of coated polymer particles containing superparamagnetic crystals
11/17/2010CN1927400B Biomagnetism nano target anti-cancer drug and its preparation
11/17/2010CN101889319A Stacked inductor and power converter using the stacked inductor
11/17/2010CN101889318A Permanent magnet, manufacturing method thereof, and rotor and ipm motor
11/17/2010CN101888909A R-T-B alloy, process for production of R-T-B alloy, fine powder for r-t-b rare earth permanent magnets, and R-T-B rare earth permanent magnets
11/17/2010CN101887793A Method for preparing copper-doped aluminum nitride base diluted magnetic semiconductor nano rods
11/17/2010CN101887792A Rare earth magnet and motor using the same
11/17/2010CN101887791A Preparation method of Zn-gamma-Fe2O3-based magnetic gel
11/17/2010CN101886216A Preparation method of Fe-6.5% Si alloy magnetic powder core with small amount of P
11/17/2010CN101886214A Electromagnetic wave absorbing material
11/17/2010CN101886192A Method for preparing high-performance iron nickel magnetically soft alloy by using powder metallurgy process
11/17/2010CN101483360B Production method of permanent ferrite magnetic shoe for DC electric motor
11/17/2010CN101481107B Preparation of nickel-zine ferrite (Ni1-xZnxFe2O4) coated carbon nano-tube magnetic nano composite material
11/17/2010CN101320607B Preparation method of ferroferric oxide/multi-wall carbon nano-tube magnetic nanometer composite material
11/17/2010CN101316674B Process for producing rare-earth permanent magnet material
11/17/2010CN101285154B Iron-chromium-cobalt permanent magnetic alloy compounding vanadium and tungsten and deformation processing technology thereof
11/16/2010US7834139 Magnetic nanotubes
11/16/2010US7833432 iron carbide particles formed by heating a furan resin to calcinate with iron powder to form iron carbide molding; good dimensional accuracy and mechanical strength
11/16/2010US7833361 Alloy and method for producing magnetic refrigeration material particles using same
11/16/2010US7833360 Applying an intermediate slab heating temperature, suitably controlling the atmosphere and amount of oxygen in primary recrystallization annealing and the atmosphere in secondary recrystallization annealing, and regulating the hydrated water content and chlorine content of an annealing separator
11/11/2010WO2010128357A1 Article for magnetic heat exchange and method of fabricating an article for magnetic heat exchange
11/11/2010WO2010089098A4 Method and means for diagnosing tuberculosis
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