| Patents for H03H 7 - Multiple-port networks comprising only passive electrical elements as network components (15,104) |
|---|
| 01/17/2006 | US6987804 Process for recovering digital optical signals and a feedback decision circuit |
| 01/17/2006 | US6987803 Data communication system with adaptive precoding |
| 01/17/2006 | US6987634 Write channel having a preamplifier and a non-uniform transmission line |
| 01/17/2006 | US6987431 Electromagnetic interference filter |
| 01/17/2006 | US6987430 Power line communication system and power line branching apparatus |
| 01/17/2006 | US6987307 Stand-alone organic-based passive devices |
| 01/12/2006 | US20060009933 Configurable voltage regulator |
| 01/12/2006 | US20060009183 Low frequency attenuating circuit |
| 01/12/2006 | US20060008204 Highly insulated inductive data couplers |
| 01/12/2006 | US20060007999 Method and system for enhancing image rejection in communications receivers using test tones and a baseband equalizer |
| 01/12/2006 | US20060007998 Equalization for DMT and OFDM communication systems |
| 01/12/2006 | US20060007997 Method and apparatus for channel equalization |
| 01/12/2006 | US20060007996 Method and system for a fast serial transmit equalization scheme |
| 01/12/2006 | US20060007632 Decoupling module for decoupling high-frequency signals from a power supply line |
| 01/12/2006 | US20060006963 Miniature wideband rf choke |
| 01/12/2006 | US20060006960 Diplexer Formed in Multi-Layered Substrate. |
| 01/12/2006 | US20060005928 Apparatus and methods for improving the stability of RF power delivery to a plasma load |
| 01/11/2006 | EP1615345A1 Antenna impedance shifter |
| 01/11/2006 | EP1614184A1 Integrated passive devices fabricated utilizing multi-layer, organic laminates |
| 01/11/2006 | CN2751480Y Sheet type inductance-capacitance filter |
| 01/11/2006 | CN1720659A Elastic surface wave branching device |
| 01/11/2006 | CN1720636A Variable power divider |
| 01/11/2006 | CN1719727A Diplexer formed in multi-layered substrate. |
| 01/11/2006 | CN1719726A Integrated assembly low-pass filter formed on multi-layered substrate |
| 01/11/2006 | CN1236551C IC oscillator |
| 01/10/2006 | US6985698 Impedeance matching circuit for a multi-band radio frequency device |
| 01/10/2006 | US6985032 Amplifier linearisation |
| 01/10/2006 | US6985016 Precision closed loop delay line for wide frequency data recovery |
| 01/10/2006 | US6984995 Device to audibly express impendance measurement |
| 01/05/2006 | WO2006001900A2 Tamper resistant filter trap |
| 01/05/2006 | US20060003714 Method and apparatus for impedance matching in an amplifier using lumped and distributed inductance |
| 01/05/2006 | US20060002462 Method and apparatus to control operation of an equalizer |
| 01/04/2006 | CN1717866A Decoupling module for decoupling high-frequency signals from a voltage supply line |
| 01/04/2006 | CN1716931A Equalizer capable of adjusting step size and equalization method thereof |
| 01/04/2006 | CN1716926A Method and apparatus to automatically control a step size of an LMS type equalizer |
| 01/04/2006 | CN1715933A Wide bandwidth attenuator input circuit for a measurement probe |
| 01/04/2006 | CN1235396C High frequency signal transmission device and electronic tuner using it |
| 01/04/2006 | CN1235347C Interface for realizing automatic impedance matching and method thereof |
| 01/04/2006 | CN1235336C Multi-layer LC composite element and mfg. method thereof |
| 01/04/2006 | CN1235312C Method of tuning summing network |
| 01/03/2006 | US6983125 Method and apparatus for varying the length of an adaptive equalizer based on doppler frequency |
| 01/03/2006 | US6983012 Implementation of digital filter with reduced hardware |
| 01/03/2006 | US6983011 Filter circuit |
| 01/03/2006 | US6983010 High frequency equalizer using a demultiplexing technique and related semiconductor device |
| 01/03/2006 | US6982614 Multi-mode filter |
| 01/03/2006 | US6982612 Duplexer and communication apparatus with a matching circuit including a trap circuit for harmonic suppression |
| 01/03/2006 | US6982610 Termination impedance tuning circuit |
| 12/29/2005 | WO2005125008A1 Fbar filter |
| 12/29/2005 | WO2004114731A3 Emi absorbing shielding for a printed circuit board |
| 12/29/2005 | US20050289632 Controlled isolation splitter apparatus and methods |
| 12/29/2005 | US20050286625 Equalizer capable of adjusting step size and equalization method thereof |
| 12/29/2005 | US20050286624 Method and apparatus to automatically control a step size of an LMS type equalizer |
| 12/29/2005 | US20050285693 Common mode signal suppressing circuit and normal mode signal suppressing circuit |
| 12/29/2005 | US20050285660 Frequency-independent voltage divider |
| 12/29/2005 | DE10115719B4 Sende-Empfangs-Umschalt-Anordnung Transmit-receive switching arrangement |
| 12/28/2005 | EP1610408A1 Passive component |
| 12/28/2005 | EP1609161A2 Stand-alone organic-based passive devices |
| 12/28/2005 | CA2510914A1 Equalizer capable of ajdusting step size and equalization method thereof |
| 12/28/2005 | CA2508383A1 Method and apparatus to automatically control a step size of an lms-type equalizer |
| 12/27/2005 | US6980592 Digital adaptive equalizer for T1/E1 long haul transceiver |
| 12/27/2005 | US6980064 Slide-screw tuner with single corrugated slug |
| 12/22/2005 | WO2005122394A1 Signal processing arrangement comprising a filter |
| 12/22/2005 | US20050282503 Combined matching and filter circuit |
| 12/22/2005 | US20050281362 Integrated circuit implementation for power and area efficient adaptive equalization |
| 12/22/2005 | US20050281210 Composite multiplexer circuit and chip component, high-frequency module and radio communication apparatus using the same |
| 12/22/2005 | US20050280484 Electrical filter assembly having IDC connection |
| 12/22/2005 | US20050280483 Filter |
| 12/22/2005 | US20050280482 Filter |
| 12/22/2005 | US20050280481 Wave filter assembly |
| 12/22/2005 | US20050280476 Filter control apparatus and filter system |
| 12/22/2005 | DE102005023234A1 Vorrichtung zur Reduzierung der Strahlungsemission elektronischer Baugruppen An apparatus for reducing the emission of radiation of electronic components |
| 12/21/2005 | EP1606876A1 Microstrip filter of short length |
| 12/21/2005 | CN1711681A Duplexer and method of isolating an RX-band and a TX-band |
| 12/21/2005 | CN1233154C Noise-preventing device and signal amplifier, protector and wireless plug |
| 12/20/2005 | US6978011 Enhanced low pass filter |
| 12/20/2005 | US6977958 Differentially-driven loop extender |
| 12/20/2005 | US6977609 Technique for changing a range gate and radar coverage |
| 12/20/2005 | US6977562 Self-tuned matching network for high efficient power amplifiers |
| 12/20/2005 | US6977538 Delay unit for periodic signals |
| 12/15/2005 | WO2005099407A3 Apparatus for and method of developing equalized values from samples of a signal received from a channel |
| 12/15/2005 | WO2005041623A3 Plasma processing apparatus, control method for plasma processing apparatus, and evaluation method for plasma processing apparatus |
| 12/15/2005 | US20050275485 Tamper-resistant filter |
| 12/15/2005 | US20050275484 Tamper resistant filter trap |
| 12/15/2005 | US20050275449 Capacitive circuit employing low voltage MOSFETs and method of manufacturing same |
| 12/15/2005 | US20050275368 Filter network |
| 12/15/2005 | DE19756323B4 Mehrfachabgriff-Hochfrequenzmodulator Multi-tap RF modulator |
| 12/15/2005 | DE102004024095A1 Beleuchtungsvorrichtung und bildgebendes medizinisches Untersuchungsgerät mit einer derartigen Beleuchtungsvorrichtung Lighting apparatus and imaging medical examination apparatus comprising an illumination device |
| 12/14/2005 | EP1605589A1 Matching circuit |
| 12/14/2005 | EP1605588A2 Wide bandwidth attenuator input circuit for a measurement probe |
| 12/14/2005 | CN1708900A A flat intermediate IF filter for tuners |
| 12/14/2005 | CN1708899A Balanced-unblanced type multi-band filer module |
| 12/14/2005 | CN1707979A Apparatus reducing radiated emission from electronic modules |
| 12/14/2005 | CN1707871A Signal transmission circuit |
| 12/14/2005 | CN1707848A Low-pass filter circuit, power amplifier and high-frequency communication apparatus |
| 12/13/2005 | US6975841 Diplexer, and high-frequency switch and antenna duplexer using the same |
| 12/13/2005 | US6975678 Apparatus and averaging method for equalizing signals |
| 12/08/2005 | WO2005117255A1 Filter circuit, logic ic, multi-chip module, filter-equipped connector, transmitting apparatus and transmitting system |
| 12/08/2005 | WO2005117201A1 Laminated balun transformer |
| 12/08/2005 | WO2005117037A1 Common mode noise filter |
| 12/08/2005 | WO2005101656B1 Apparatus for and method of controlling the operation of an equalizer |