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)
11/2011
11/16/2011	CN101499348B Hollow silicon dioxide/magnetic composite microsphere and its production method
11/16/2011	CN101345120B Laminated inductor element
11/16/2011	CN101174503B Production method of radiation-orienting magnet ring
11/10/2011	WO2011138975A1 High density poly-alkylene glycol-coated iron oxide gold core-shell nanoparticle
11/10/2011	WO2011138243A1 Formulation of hydrophobized magnetite
11/10/2011	WO2011081399A3 Method for producing y-type ferrite, and y-type ferrite produced thereby
11/10/2011	US20110275286 Method and System for Polishing Materials Using a Nonaqueous Magnetorheological Fluid
11/10/2011	US20110274898 Method for Producing Sintered Magnet and alloy for sintered magnet
11/10/2011	US20110272623 Formulation of hydrophobized magnetite
11/10/2011	US20110272622 Process for producing composite magnetic material, dust core formed from same, and process for producing dust core
11/10/2011	US20110272537 Engagement arrangement
11/10/2011	US20110272065 Soft magnetic alloy ribbon and its production method, and magnetic device having soft magnetic alloy ribbon
11/09/2011	CN102237168A Rare-earth magnet, method of manufacturing rare-earth magnet and rotator
11/09/2011	CN102237166A Neodymium iron boron permanent magnet material and preparation method thereof
11/09/2011	CN102233428A Method for preparing bulk sintered Nd-Fe-B permanent magnet material
11/09/2011	CN101950650B Nanocrystalline two-phase coupling rare-earth permanent magnet and preparation method thereof
11/09/2011	CN101853727B Iron-carbon nano composite electromagnetic wave absorption material and preparation method thereof
11/09/2011	CN101752048B Ordered short-channel magnetic mesoporous material
11/09/2011	CN101710522B Nanometer magnetic product for minitype electromechanical machine
11/09/2011	CN101681706B Nanostructure and formation of nanostructures
11/09/2011	CN101630558B Magnetic glue
11/09/2011	CN101525766B Method for preparing magnetic nano-particle periodically-packed boron-nitride bamboo-like nano-tubes
11/09/2011	CN101521074B Method for preparing rare earth doping Sn-Te base diluted magnetic semiconductor high-density bulk material
11/09/2011	CN101465188B Flexible rare-earth cementing magnet and method of manufacturing the same
11/09/2011	CN101373650B Surface pretreating method of dry method spray sand type neodymium iron boron permanent magnetic material
11/08/2011	US8052811 Method of producing non-oriented electrical steel sheet excellent in magnetic properties
11/03/2011	WO2011136223A1 Coating apparatus for grain-boundary diffusion treatment
11/03/2011	WO2011136198A1 Coil-type electronic component and process for producing same
11/03/2011	WO2011134179A1 Component of rare earth permanent magnet material and manufacturing method thereof
11/03/2011	WO2011134178A1 Method for manufacturing high performance neodymium-iron-boron permanent magnetic material
11/03/2011	US20110268950 Electromagnetic Wave Shielding Gel-Like Composition
11/03/2011	US20110266517 Peptide nanostructures encapsulating a foreign material and method of manufacturing same
11/03/2011	US20110266492 Stimuli-responsive magnetic nanoparticles and related methods
11/03/2011	US20110265915 Fe-BASED SOFT MAGNETIC ALLOY AND DUST CORE USING Fe-BASED SOFT MAGNETIC ALLOY
11/02/2011	EP2383242A1 Mnzn ferrite core and manufacturing method therefor
11/02/2011	EP2383241A1 Mnznco ferrite core and manufacturing method therefor
11/02/2011	EP1382046B1 Compounds having giant magnetoresistance and spin-polarized tunnels, the production thereof and their use
11/02/2011	CN202025639U Assembled powder metallurgy soft magnetic tank
11/02/2011	CN202025614U PWM (Pulse Width Modulation) high-frequency filter reactor
11/02/2011	CN202025594U Novel metal magnetic powder central pot type magnetic core
11/02/2011	CN102231317A Power factor correction (PFC) inductor for computer power supply
11/02/2011	CN102231312A Low-total harmonic distortion (THD) wideband high-permeability MnZn ferrite material and manufacturing method thereof
11/02/2011	CN102230126A Method for manufacturing micro motor magnet
11/02/2011	CN102229492A Method for preparing anisotropic bonded ferrite by compression process
11/02/2011	CN102228988A Method for preparing high-strength soft magnetic powder iron core
11/02/2011	CN102228987A Method for preparing magnetically soft composite powder by grinding waste scrap irons
11/02/2011	CN102228760A Permanent magnet filter stick and method for preparing permanent magnet material thereof
11/02/2011	CN101512036B Vacuum evaporation processing equipment
11/02/2011	CN101041279B Aldary nickel screen magnetic compound material and the method for preparing the same
11/01/2011	US8048236 Doped Gd5Ge2Si2 compounds and methods for reducing hysteresis losses in Gd5Ge2Si2 compound
11/01/2011	US8048191 Compound magnetic powder and magnetic powder cores, and methods for making them thereof
10/2011
10/27/2011	WO2011132829A1 Magnetic alloy refrigerant for an environmentally friendly magnetic refrigerator
10/27/2011	US20110260590 Domestic appliance device
10/26/2011	EP2381452A1 Bonded rare earth magnet
10/26/2011	EP2380685A1 Process for producing metallurgical powder, process for producing powder magnetic core, powder magnetic core, and coil component
10/26/2011	CN102227784A Soft magnetic material, shaped body, compressed powder magnetic core, electromagnetic component, process for production of soft magnetic material, and process for production of compressed powder magnetic core
10/26/2011	CN102227515A Electromagnetic steel sheet and method for producing same
10/26/2011	CN102226963A High-power high-frequency transformer
10/26/2011	CN102226952A Novel RFID (radio frequency identification) tag antenna and magnetic core of antenna
10/26/2011	CN102226256A Preparation method of Fe66Co10Mo4P4C4B4Si3 block soft-magnetic nanocrystalline/amorphous composite material
10/26/2011	CN102225466A Slip casting preparation method for gradient materials in movement magnetic field
10/26/2011	CN102225465A Sintered NdFeB powder orienting method
10/26/2011	CN102225336A Nickel doped titanium based inverse opal structure material and preparation method thereof
10/26/2011	CN101615470B High-performance permanent magnet ferrite arch magnet and sintering method thereof
10/25/2011	US8043522 Ferrite material and method for producing ferrite material
10/20/2011	WO2011129366A1 Powder for magnet
10/20/2011	WO2011128585A1 Method for manufacturing particles such as magnetic micro- or nanoparticles
10/20/2011	US20110253926 Sputtering Target and Method of Forming Film
10/19/2011	EP2378519A1 Oxide magnetic material
10/19/2011	EP2377810A1 Regular hexahedral or octahedral ferrite nanoparticle, and method for producing same
10/19/2011	CN202013787U Composite magnetic conductive material magnetic core and railroad locomotive signal double-channel receiving coil
10/19/2011	CN102224553A Ferrite for high frequency application, and method for manufacturing the ferrite
10/19/2011	CN102220538A Sintered neodymium-iron-boron preparation method capable of improving intrinsic coercivity and anticorrosive performance
10/19/2011	CN102220507A Preparation method for praseodymium neodymium dysprosium alloy
10/19/2011	CN102218795A Strapping tape and manufacturing method thereof
10/19/2011	CN102218768A Forming die of Mn-Zn soft magnetic ferrite magnetic core
10/19/2011	CN101985749B Method for preparing lanthanum-strontium-manganese-oxygen film
10/19/2011	CN101882492B Semi-hard magnetic material as well as preparation method and application thereof
10/18/2011	US8040210 Electromagnetically operated switching device
10/18/2011	US8038808 Flat soft magnetic material and process for its production
10/18/2011	US8038807 R-Fe-B rare-earth sintered magnet and process for producing the same
10/18/2011	US8038806 Method for producing grain oriented magnetic steel strip
10/18/2011	US8038762 Process for production of chain metal powders, chain metal powers produced thereby, and anisotropic conductive film formed by using the powders
10/13/2011	WO2011126269A2 Preparation method of magnetic cluster colloid, and magnetic cluster colloid prepared thereby
10/13/2011	WO2011126120A1 Coated metal powder, dust core and method for producing same
10/13/2011	WO2011126119A1 Powder magnetic core and process for production thereof
10/13/2011	WO2011126026A1 Case-body bonded magnet, and method for producing same
10/13/2011	WO2011126023A1 Method for producing anisotropic bonded magnet, and device for producing same
10/13/2011	WO2011125914A1 Metallic magnetic powder, process for producing same, magnetic coating composition, and magnetic recording medium
10/13/2011	WO2011125900A1 Sintered magnet and method for manufacturing sintered magnet
10/13/2011	WO2011125633A1 Hexagonal ferrite magnetic powder and magnetic recording medium using the same
10/13/2011	WO2011125595A1 Permanent magnet and manufacturing method for permanent magnet
10/13/2011	WO2011125594A1 Permanent magnet and manufacturing method for permanent magnet
10/13/2011	WO2011125593A1 Permanent magnet and manufacturing method for permanent magnet
10/13/2011	WO2011125592A1 Permanent magnet and manufacturing method for permanent magnet
10/13/2011	WO2011125591A1 Permanent magnet and manufacturing method for permanent magnet
10/13/2011	WO2011125590A1 Permanent magnet and manufacturing method for permanent magnet
10/13/2011	WO2011125589A1 Permanent magnet and manufacturing method for permanent magnet
10/13/2011	WO2011125588A1 Permanent magnet and manufacturing method for permanent magnet
10/13/2011	WO2011125587A1 Permanent magnet and manufacturing method for permanent magnet

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