| Patents for H03H 1 - Constructional details of impedance networks whose electrical mode of operation is not specified or applicable to more than one type of network (2,020) |
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| 11/29/2006 | CN1287518C Filter circuit, front end of communication system including the filter circuit, and communication device including the same |
| 11/29/2006 | CN1287410C Noise filter of high-frequency generator |
| 11/28/2006 | US7141899 Component carrier |
| 11/15/2006 | CN1285151C Method and device for attenuation of high frequency nonstable state |
| 11/09/2006 | DE102006020126A1 Multilayer filter for high frequency signals has stack of varistor parts and inductor parts both comprising conductive layers and varistor and inductor layers respectively that are mainly of zinc oxide |
| 11/08/2006 | CN2836338Y Casing of acoustic surface filter |
| 11/08/2006 | CN1858995A Mehrschichtiges filter |
| 11/02/2006 | DE102005019838A1 Coupling capacitor arrangement for DC voltage separate connection of high frequency (HF) circuits includes compensating inductors and coupling inductor whose inductances are calculated to compensate for parasitic capacitances |
| 10/18/2006 | CN1849053A Arrangement for energy conditioning |
| 10/18/2006 | CN1280845C Electronic component |
| 10/11/2006 | CN1845264A Method and apparatus for adjusting potentiometer within RF circuit cavity structure |
| 10/10/2006 | US7120034 Method and apparatus for reducing electromagnetic radiation |
| 10/10/2006 | US7119635 Electronic component |
| 10/10/2006 | US7119529 Circuit arrangement with a resistor voltage divider chain |
| 10/04/2006 | EP1707237A2 Apparatus and process for reducing the susceptibility of active impantable medical devices to medical procedures such as magnetic resonance imaging |
| 09/28/2006 | DE10113912B4 Elektronische Vorrichtung Electronic device |
| 09/26/2006 | US7113383 Predetermined symmetrically balanced amalgam with complementary paired portions comprising shielding electrodes and shielded electrodes and other predetermined element portions for symmetrically balanced and complementary energy portion conditioning |
| 09/26/2006 | US7113057 Noise filter |
| 09/21/2006 | DE102005012395A1 Durchführungsfilter und elektrisches Mehrschicht-Bauelement Through Filters and electrical multilayer component |
| 09/20/2006 | EP1444821B1 High performance micro-filter and splitter apparatus |
| 09/20/2006 | CN1276563C Multi-functional energy conditioner |
| 09/19/2006 | US7110931 Advanced electronic signal conditioning assembly and method |
| 09/19/2006 | US7110227 Universial energy conditioning interposer with circuit architecture |
| 09/19/2006 | US7109835 Highly insulated inductive data couplers |
| 09/13/2006 | EP1602089A4 Resonant frequency tag and method for controlling tag frequency |
| 09/06/2006 | CN1829081A Tamper-resistant filter |
| 09/05/2006 | CA2426614C Diplex circuit forming bandstop filter |
| 09/05/2006 | CA2227960C Emp-charge-eliminator |
| 08/31/2006 | US20060192544 Adjustable regulated power device |
| 08/30/2006 | EP1696559A1 Noise filter mounting structure |
| 08/30/2006 | EP1695098A1 A broad-bandwidth low noise integrator circuit |
| 08/30/2006 | CN1825507A Inductor layout using step symmetry for inductors |
| 08/30/2006 | CN1272811C Noise filter and electronic apparatus comprising this noise filter |
| 08/29/2006 | US7098719 Multiplexer with clock suppression |
| 08/24/2006 | US20060186952 Programmable/tunable active RC filter |
| 08/24/2006 | DE212004000075U1 Klemmenfilter Clamp filter |
| 08/23/2006 | CN1822256A Common-mode filter |
| 08/17/2006 | WO2006084505A1 Active emc filter for medical applications |
| 08/16/2006 | CN1270291C Filter device and methods |
| 08/15/2006 | US7091800 Noise filter |
| 08/10/2006 | US20060176138 Thin-film type common-mode choke coil |
| 08/09/2006 | EP1689078A1 Device for absorbing electric noise |
| 08/09/2006 | EP1689059A1 Supply-line filter |
| 08/03/2006 | DE102005002797A1 Veränderbares elektrisches Bauelement und Verfahren zum Verändern des Bauelements Variable electrical component and method of altering the component |
| 08/02/2006 | CN2802845Y Filter device |
| 07/27/2006 | WO2006077000A1 Modifiable electrical component, and method for modifying said component |
| 07/26/2006 | EP1556947A4 Filter for segmenting power lines for communications |
| 07/26/2006 | CN1266971C High-frequency assembly and communication device |
| 07/18/2006 | US7078988 Common-mode filter |
| 07/18/2006 | US7076858 Method for controlling resonant tag frequency |
| 07/12/2006 | CN1264275C Device for absorbing electric noise |
| 07/05/2006 | EP1677419A1 Noise suppressor |
| 07/05/2006 | CN1799196A 噪声抑制电路 Noise suppression circuit |
| 07/05/2006 | CN1797842A Band-pass filter with transmission zero |
| 06/27/2006 | US7068942 Selection of IC Vdd for improved voltage regulation of transciever/transponder modules |
| 06/21/2006 | CN1790567A Chip-type electronic component |
| 06/21/2006 | CN1260746C Thin film type common mode choke and its producing method |
| 06/20/2006 | US7065583 System and associated suppression assembly for limiting electromagnetic emissions in network devices communicating via a network bus |
| 06/20/2006 | US7064624 Power conditioners and pseudo isolation for a two-wire processing network |
| 06/14/2006 | CN1788294A Resonant frequency tag and method for controlling tag frequency |
| 06/14/2006 | CN1259673C Noise filter |
| 06/06/2006 | US7057475 Ferrite choke |
| 06/06/2006 | US7057451 Programmable/tunable active RC filter |
| 05/31/2006 | EP1662610A1 Surge absorption circuit |
| 05/31/2006 | CN1781246A Noise filter mounting structure |
| 05/26/2006 | WO2006053992A1 Improving the quality of analog wideband appliances |
| 05/24/2006 | EP0981856B1 Device for absorbing electric noise |
| 05/24/2006 | CN2783632Y Zero overshoot circuit for filter circuit |
| 05/24/2006 | CN1778040A Normal mode noise suppressing circuit |
| 05/24/2006 | CN1257601C Differential mode and common mode integrated filter |
| 05/23/2006 | US7050284 Component carrier |
| 05/18/2006 | US20060104002 Multiple resonance filter |
| 05/10/2006 | EP1561226A4 Highly insulated inductive data couplers |
| 05/10/2006 | CN1255943C 电力线噪声信号滤波器 Power line noise signal filter |
| 05/09/2006 | US7042703 Energy conditioning structure |
| 05/09/2006 | US7042303 Energy conditioning circuit assembly |
| 05/04/2006 | WO2006045834A1 Electromagnetic core |
| 05/02/2006 | US7039360 External noise intrusion prevention device, signal amplifier, protector and antenna plug |
| 05/02/2006 | US7038899 EMI suppression device |
| 04/26/2006 | EP1649572A2 Filter assembly |
| 04/26/2006 | CN1764065A Automatic adjustment circuit, automatic adjustment method and portable terminal |
| 04/26/2006 | CN1763870A Ceramic co-fired type common mode filter and its making method |
| 04/26/2006 | CN1762510A Apparatus and process for reducing the susceptability of active implantable medical devices to medical procedures such as magnetic resonance imaging |
| 04/25/2006 | US7034637 Electronic component |
| 04/20/2006 | DE202006001089U1 Electromagnetic compatibility filter for low voltage equipment, has electrical terminals for connection of electrical conductors, and transparent cover for covering terminals, where terminals are activated from same side of housing |
| 04/20/2006 | DE102005025680A1 Kombinierte Varistor- und LC-Filter-Vorrichtung Combined varistor and LC filter device |
| 04/19/2006 | CN1252747C Common mode wave filter |
| 04/12/2006 | CN1759633A Transducer assembly with modifiable buffer circuit and method for adjusting thereof |
| 04/04/2006 | US7023299 Thin-film common mode filter and thin-film common mode filter array |
| 03/22/2006 | EP1199795B1 Lc oscillator |
| 03/22/2006 | EP1025640B1 Integrated electronic circuit comprising an oscillator and passive circuit elements |
| 03/21/2006 | US7015774 Noise filter and electronic apparatus having the same |
| 03/21/2006 | US7015747 Device for controlling a frequency response by scaling an impedance |
| 03/16/2006 | US20060055487 Bead type noise filter |
| 03/16/2006 | DE19628890B4 LC-Filter LC filter |
| 03/09/2006 | WO2006024983A1 Active electromagnetic interference filter circuit for suppressing a line conducted interference signal |
| 03/09/2006 | US20060049890 Noise suppressing circuit |
| 03/09/2006 | US20060049818 Voltage-activated, constant current sink circuit |
| 03/08/2006 | EP1632265A1 Apparatus and process for reducing the susceptibility of active implantable medical devices to medical procedures such as magnetic resonance imaging |
| 03/08/2006 | CN2764035Y Anti-interference electromagnetic filter |