Patents
Sitemap › H01 - Basic electric elements › H01F - Magnets; Inductances; Transformers; Selection of materials for their magnetic properties › H01F 17 - Fixed inductances of the signal type
Patents for H01F 17 - Fixed inductances of the signal type (10,329)
12/2000
12/05/2000US6157283 Surface-mounting-type coil component
11/2000
11/30/2000WO2000072446A1 Integrated vco
11/28/2000US6154114 Multi-laminated inductor and manufacturing method thereof
11/28/2000US6154111 Storage coil
11/28/2000US6153078 Providing unfired ferrite substrate; coating conductive material comprising silver/palladium particles, ferrite particles, cellulose-based binder, solvent; firing substrate; electroplating copper using copper pyrophosphate bath
11/23/2000WO2000070629A1 Inductor element
11/23/2000WO2000042659A3 System and method for esd protection
11/22/2000EP1054417A1 Microcomponents of microinductance or microtransformer type and manufacturing process
11/21/2000US6151204 Electronic device
11/21/2000US6150915 Magnetic components and their production
11/21/2000US6148500 Electronic inductive device and method for manufacturing
11/18/2000CA2308871A1 Micro-inductance or micro-transformer micro-components, and manufacturing process for such micro-components
11/15/2000CN1273676A High self resonant frequency multilayer inductor and method for making the same
11/14/2000US6147928 Anti-noise component for flat cable
11/14/2000US6147573 Multilayer electronic part with planar terminal electrodes
11/09/2000DE19919031A1 Method to manufacture magneto-elastic force or torque sensor; involves depositing planar coil windings onto low retentivity layer to form coils and forming coil cores of soft magnetic material
11/09/2000DE10012118A1 High frequency circuit apparatus e.g. for filter, has slits in electrodes opposing capacitance element for reducing eddy current loss
11/08/2000EP1050889A2 Magnetic ferrite film and preparation method
11/08/2000EP1050094A1 Supply of power to primary conductors
11/07/2000US6144281 Flexible lead electromagnetic coil assembly
11/07/2000US6144280 Wire wound electronic component and method of manufacturing the same
11/07/2000US6144277 Electric noise absorber
11/07/2000US6143614 Monolithic inductor
11/02/2000WO2000065655A1 A semiconductor device with an operating frequency larger than 50mhz comprising a body composed of a soft ferrite material
11/02/2000EP1048060A1 Semiconductor body having a surface provided with a coil having a magnetic core
11/02/2000EP1048041A2 Inductive component and inductive component assembly
11/01/2000CN1271949A Wire wound inducer
11/01/2000CN1271948A Electronic spare parts and radio terminal device
10/2000
10/31/2000US6140902 Thin magnetic element and transformer
10/26/2000DE19917580A1 Coil component, has second mass point mounted on component side opposite to electrical contact connections so that simple positioning of component results on circuit substrate
10/26/2000DE19916767A1 Inductive sensor for regulating presses and recognizing workpieces in preset locations, has magnetic core with winding and insulation path
10/24/2000US6137392 Transformer for switched mode power supplies and similar applications
10/24/2000US6137390 Inductors with minimized EMI effect and the method of manufacturing the same
10/24/2000US6137389 Inductor element for noise suppression
10/24/2000US6136458 Ferrite magnetic film structure having magnetic anisotropy
10/24/2000CA2258519C Monolithic thick film inductor and method for making same
10/19/2000WO2000062420A1 Rf transformer with compensation transmission line
10/19/2000WO2000062419A2 Mos variable gain amplifier
10/19/2000WO2000062314A1 Microsolenoid coil and its manufacturing method
10/18/2000CN1270396A Common mode choke
10/12/2000WO2000060619A1 Multi-layer transformer apparatus and method
10/12/2000DE19915649A1 Impedanz-Transformator für einen Gegentakt-Verstärker eines Kurz- oder Ultrakurzwellen-Senders Impedance transformer for a push-pull amplifier of a short or ultra-short wave transmitter
10/12/2000DE10014675A1 Housings for interference absorber has joint arrangement that connects opposite part of first housing element with opposite part of second housing element in movable manner
10/11/2000EP1043736A1 Transformer assembly for push-pull amplifier of short or ultrashort wave transmitter
10/10/2000US6131041 Wireless terminal equipment including electric component having conductor film formed on insulative base
10/04/2000CN1268819A Noise absorber and casing therefor
09/2000
09/28/2000WO2000057547A1 Assembly of an impedance transformer and a balun transformer
09/28/2000WO2000057437A1 Balanced inductor
09/28/2000WO2000026027A9 Composite magnetic ceramic toroids
09/28/2000DE19912917A1 Elektrischer Rauschabsorber und Verfahren zu seiner Montage an einem Kabel The electric noise absorber and method of mounting on a cable
09/27/2000EP1039632A2 Electric noise absorber and method of connection to a cable
09/27/2000EP1039544A1 Monolithic integrated circuit comprising an inductor and a method of fabricating the same
09/26/2000US6124779 Multilayer-type inductor
09/26/2000US6124778 Magnetic component assembly
09/26/2000US6124624 Q inductor with multiple metallization levels
09/23/2000CA2301988A1 Monolithic integrated circuit with a built-in inductive component and procedure for fabricating such an integrated circuit
09/21/2000WO2000055873A1 Inductor coil structure and method for making same
09/21/2000WO2000021101A9 Large value buried inductors in low temperature co-fired ceramic circuit boards
09/20/2000EP1037330A2 Impedance tuning in electrical switching connector
09/20/2000EP1037221A2 Coil device and switching power supply apparatus using the same
09/20/2000EP0828656B1 Electro-magnetic expulsion de-icing system
09/20/2000CN1267067A Common-mode choke
09/20/2000CN1267066A Coil and surface mounted type coil element
09/19/2000US6121857 AC power passing RF choke with a 15 gauge wire
09/12/2000US6118363 Self-inductance element
09/12/2000US6118351 Micromagnetic device for power processing applications and method of manufacture therefor
09/06/2000EP0907958B1 Monolithic thick film inductor and method for making same
09/05/2000US6115264 Multilayer high frequency electronic parts
09/05/2000US6114940 BALUN transformer core material, BALUN transformer core and BALUN transformer
09/05/2000US6114938 Variable inductor device
09/05/2000US6114937 Integrated circuit spiral inductor
09/05/2000US6114936 Multilayer coil and manufacturing method for same
09/05/2000US6114934 Variable linearity coil
09/05/2000US6114932 Inductive component and inductive component assembly
08/2000
08/31/2000WO2000051146A1 Flat magnetic core
08/31/2000DE19907542A1 Flacher Magnetkern Flat magnetic core
08/31/2000DE19907320A1 Ringkern Toroidal
08/30/2000EP1032001A1 Inductive component, integrated transformer, in particular for a radio frequency circuit, and associated integrated circuit with such inductive component or integrated transformer
08/26/2000CA2298318A1 Inductive component, integrated transformer, intended to be incorporated into a radio frequency circuit, and integrated circuit associated with the said inductive component or integrated transformer
08/24/2000WO2000048772A2 Apparatus and method for making an electrical component
08/23/2000EP1030320A1 Split geometry inductor
08/23/2000EP1030319A1 Toroidal core
08/22/2000US6107907 High current ferrite electromagnetic interference supressor and associated method
08/22/2000US6106893 Treating iron particles with phosphoric acid, forming conductive line by printing a paste, coating and forming terminal conductors, heating under pressure
08/22/2000US6105228 Tip coil winder
08/16/2000EP1027732A1 Monolithic inductor
08/15/2000US6104272 Inductor and production method thereof
08/15/2000US6103405 Planar inductance element
08/15/2000US6103134 Circuit board features with reduced parasitic capacitance and method therefor
08/15/2000US6102741 Common mode filter connector with isolation
08/15/2000US6102333 Electro-magnetic expulsion de-icing system
08/09/2000EP1025640A2 Integrated electronic circuit comprising an oscillator and passive circuit elements
08/08/2000US6101371 Article comprising an inductor
08/08/2000CA2217567C Suppressor case with rocking ferrite
08/03/2000WO2000045399A1 Multi-track integrated spiral inductor
08/02/2000EP1024505A1 Chip electronic component and manufacturing method thereof
08/01/2000US6097273 Thin-film monolithic coupled spiral balun transformer
08/01/2000US6097268 Multilayer duplexer with no shielding electrodes
07/2000
07/27/2000WO2000044008A2 Discrete inductive-type electronic component, method for the production thereof
07/27/2000WO2000021101A3 Large value buried inductors in low temperature co-fired ceramic circuit boards
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