| Patents for H01F 17 - Fixed inductances of the signal type (10,329) |
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| 07/28/2004 | CN1159870C Noise absorber and casing therefor |
| 07/27/2004 | US6768410 Laminated balun transformer |
| 07/27/2004 | US6768409 Magnetic device, method for manufacturing the same, and power supply module equipped with the same |
| 07/27/2004 | US6768408 Method of configuring common mode/differential mode choke |
| 07/27/2004 | US6768400 Microstrip line having a linear conductor layer with wider and narrower portions |
| 07/27/2004 | US6767478 Mn-Zn ferrite and coil component using same |
| 07/22/2004 | WO2004061877A1 Circuit using choke coil and choke coil |
| 07/22/2004 | US20040141297 Method of manufacturing laminated ceramic electronic component and laminated ceramic electronic component |
| 07/22/2004 | US20040140878 Inductor having small energy loss |
| 07/22/2004 | US20040140775 Oscillating inductor |
| 07/22/2004 | US20040140770 Noise filter for a high frequency generator |
| 07/22/2004 | US20040140528 Stacked variable inductor |
| 07/21/2004 | EP1439553A1 Low-profile transformer and method of manufacturing the transformer |
| 07/21/2004 | EP1439552A1 Noise filter for a high frequency generator |
| 07/21/2004 | EP1439551A1 SMD inductive miniatur component |
| 07/21/2004 | CN1515012A Improved method for forming magnetic layers in printed circuit boards |
| 07/21/2004 | CN1514451A Iron core structure having gap used for magnetic unit |
| 07/21/2004 | CN1514450A Mn-Zn series feerite, magnetic core for transformer and transformer |
| 07/21/2004 | CN1158679C Variable inductor element |
| 07/20/2004 | US6765468 Inductor module including plural inductor winding sections connected to a common contact and wound on a common inductor core |
| 07/20/2004 | US6765459 Laminated dielectric resonator and laminated dielectric filter |
| 07/20/2004 | US6763575 Printed circuit boards having integrated inductor cores |
| 07/15/2004 | WO2004059668A1 Magnetic thin film or composite magnetic thin film for high frequency and magnetic device including the same |
| 07/15/2004 | WO2004025671A9 Electronic transformer/inductor devices and methods for making same |
| 07/15/2004 | WO2003084295A3 Inductor and decoupling structures for filters and design method thereof |
| 07/15/2004 | US20040135662 Electronic transformer/inductor devices and methods for making same |
| 07/15/2004 | US20040135660 Low profile high current multiple gap inductor assembly |
| 07/15/2004 | US20040135652 Noise filter |
| 07/15/2004 | DE10260246A1 Spulenanordnung mit veränderbarer Induktivität Coil arrangement with variable inductance |
| 07/15/2004 | DE10259992A1 Remote supply choke e.g. for broadband transmission systems, has sectioned material arranged between windings of main coil |
| 07/15/2004 | DE10209543B4 Geschichteter dielektrischer Resonator und geschichtetes dielektrisches Filter The laminated dielectric resonator and layered dielectric filter |
| 07/14/2004 | EP1436893A2 Electronic device and method of testing and of manufacturing |
| 07/13/2004 | US6762946 Method and apparatus for substantially reducing electrical earth displacement current flow generated by wound components |
| 07/13/2004 | US6762925 Ceramic electronic component and method for making the same |
| 07/13/2004 | US6762655 Circuit arrangement |
| 07/13/2004 | US6762478 Integrated circuit inductors |
| 07/13/2004 | US6762088 High Q inductor with faraday shield and dielectric well buried in substrate |
| 07/13/2004 | US6761839 Material for making hyper frequency multi-layer chip inductors with high performance and low sintering temperature and a process for preparing the material |
| 07/13/2004 | US6760967 Integrated circuit inductors |
| 07/08/2004 | WO2004057055A1 Plating of multi-layer structures |
| 07/08/2004 | US20040130429 iron oxide (Fe2O3), zinc oxide (ZnO), manganese oxide (MnO), cobalt oxide (CoO); communication transformer, LAN; excellent characteristics of direct current pre-magnetization (inductance characteristics under direct current bias superimposition) |
| 07/08/2004 | US20040130428 Surface mount magnetic core winding structure |
| 07/08/2004 | US20040130415 Noise filter and electronic apparatus comprising this noise filter |
| 07/08/2004 | US20040130323 Magnetic sensor, production process of the magnetic sensor and magnetic array suitable for the production process |
| 07/08/2004 | US20040130318 Induction sensor using printed circuit |
| 07/07/2004 | CN1510780A Laminated balance-non-balance tranformer |
| 07/07/2004 | CN1156962C General filter |
| 07/06/2004 | US6759937 On-chip differential multi-layer inductor |
| 07/06/2004 | US6759935 Coil-embedded dust core production process, and coil-embedded dust core formed by the production process |
| 07/06/2004 | US6759926 LC filter circuit, monolithic LC composite component, multiplexer, and radio communication device |
| 07/06/2004 | US6759904 Large gain range, high linearity, low noise MOS VGA |
| 07/06/2004 | US6758999 Mixing, melting magnetic particle and binder; injection molding |
| 07/01/2004 | WO2004055841A1 Multiple choke coil and electronic equipment using the same |
| 07/01/2004 | WO2004055839A1 A planar inductive component and an integrated circuit comprising a planar inductive component |
| 07/01/2004 | WO2004055739A1 Induction sensor using printed circuit |
| 07/01/2004 | WO2004001773A3 Integrated device providing overcurrent and overvoltage protection and common-mode filtering to data bus interface |
| 07/01/2004 | US20040127036 Semiconductor device with electrically coupled spiral inductors |
| 07/01/2004 | US20040125628 High-frequency power inductance element |
| 07/01/2004 | US20040124961 Printed inductor capable of raising Q value |
| 07/01/2004 | US20040124950 Filtering induction device |
| 07/01/2004 | US20040123449 Thin-film coil, magnetic head, method of manufacturing the thin-film coil, and method of manufacturing the magnetic head |
| 06/29/2004 | US6757180 Electronic component base |
| 06/29/2004 | US6756875 Integrated circuit inductor with a magnetic core |
| 06/29/2004 | US6756776 Method and device for installing and removing a current transformer on and from a current-carrying power line |
| 06/24/2004 | US20040119577 Coil arrangement with variable inductance |
| 06/24/2004 | US20040119574 Inductor for radio frequency integrated circuit |
| 06/24/2004 | US20040119573 Laminated balun transformer |
| 06/23/2004 | EP1431986A1 Coil assembly with variable inductance |
| 06/23/2004 | EP1430492A1 Inductance device |
| 06/23/2004 | CN1506983A Composite magnetic material, magnetic core and magnetic element using the same composite magnetic element |
| 06/23/2004 | CN1155025C Flat shape electronic component and its mfg. method |
| 06/22/2004 | US6753751 Magnetic core including magnet for magnetic bias and inductor component using the same |
| 06/22/2004 | US6753749 Toroidal transformer enclosure |
| 06/22/2004 | US6753682 Weak-magnetic field sensor using printed circuit board manufacturing technique and method of manufacturing the same |
| 06/22/2004 | US6752932 Ferrite core and its production method |
| 06/22/2004 | US6751847 Laser-assisted fabrication of NMR resonators |
| 06/17/2004 | WO2004025695A3 Semiconductor device with wire bond inductor and method |
| 06/17/2004 | US20040113744 Complex magnetic material, and core and magnetic element using the complex magnetic material |
| 06/17/2004 | US20040113742 Ferrite core, CATV equipment and bi-directional CATV system |
| 06/17/2004 | US20040113741 Method for making magnetic components with N-phase coupling, and related inductor structures |
| 06/17/2004 | US20040113738 Integrated circuit inductor with a magnetic core |
| 06/17/2004 | US20040113737 Inductors and transformers in integrated circuits |
| 06/17/2004 | US20040113736 Electrical transformer apparatus |
| 06/17/2004 | US20040113733 Fastening device for toroidal choking coil |
| 06/17/2004 | US20040112635 Electronic component |
| 06/17/2004 | US20040111881 Method of manufacturing an on-chip transformer balun |
| 06/17/2004 | DE10256324A1 Controller of conductor current of AC voltage, high current line in HV, MV and LV ranges in outdoors line, busbars, or cable systems, or for connection of machines and electric drives |
| 06/17/2004 | DE10255376A1 Inductive structural element, useful for the transfer of energy or data from primary to secondary circuit, comprising air gaps and a frame type core |
| 06/16/2004 | EP1429352A1 Electrical device and method of producing the same |
| 06/16/2004 | EP1287537B1 Inductive miniature component for smd-mounting and method for the production thereof |
| 06/16/2004 | CN1505068A Lamellate power inductor and manufacturing method thereof |
| 06/16/2004 | CN1154128C Variable inducer |
| 06/16/2004 | CN1154127C Wire wound electronic component and method for manfacturing the same |
| 06/16/2004 | CN1154126C Inductance device and wireless terminal equipment |
| 06/16/2004 | CN1154125C EMI preventive part and active device with the same |
| 06/15/2004 | US6750752 High power wideband balun and power combiner/divider incorporating such a balun |
| 06/15/2004 | US6749928 Producing time is shortened, and crack or warp are hard to occur, reduction of cost can be attained |
| 06/15/2004 | US6749768 Hexagonal capable of sintering at temperature below silver metal or alloy melting point |
| 06/15/2004 | US6748645 Aligned modular printed circuit film elements |
| 06/10/2004 | WO2004049546A1 Flat air core coil and method for producing same |