| Patents for H03H 11 - Networks using active elements (9,098) |
|---|
| 08/24/2006 | DE102005008099A1 Filter circuit module of higher order, e.g. low pass filter circuit, with capacitor for filter order, preferably with transformer function of filter circuit module |
| 08/24/2006 | DE102005006613A1 Vorrichtung zur Ankopplung einer Signalsende- und/oder Signalempfangseinheit an eine Spannungsversorgungsleitung An apparatus for coupling a signal transmitting and / or signal receiving unit to a voltage supply line |
| 08/23/2006 | EP1692762A1 Electronic decoupling inductor for applications in actuator sensor interface networks |
| 08/23/2006 | CN1822498A Equalizers and methods for equalizing |
| 08/22/2006 | US7095989 Frequency translating devices and frequency translating measurement systems with DC bias added to a mixer diode |
| 08/22/2006 | US7095801 Phase adjustable polyphase filters |
| 08/22/2006 | US7095345 Hybrid tuning circuit for continuous-time sigma-delta analog-to-digital converter |
| 08/22/2006 | US7095264 Programmable jitter signal generator |
| 08/17/2006 | WO2006085239A1 Receiver comprising an amplifier |
| 08/17/2006 | WO2006085238A1 Receiver comprising an amplifier |
| 08/17/2006 | WO2005050842A3 Apparatus and method for generating a delayed clock signal |
| 08/17/2006 | US20060183456 Semiconductor device, radio terminal device, and radio communication equipment |
| 08/17/2006 | US20060183449 Gain variable voltage/current conversion circuit and filter circuit using the same |
| 08/17/2006 | US20060181329 Circuit arrangement and transistor control method |
| 08/17/2006 | US20060181324 Programmable delay element |
| 08/17/2006 | US20060181323 System and method for balancing delay of signal communication paths through well voltage adjustment |
| 08/16/2006 | EP1092221B1 A read channel with programmable bandwidth control |
| 08/15/2006 | US7092981 Non-reciprocal network element that produces an input impedance that is a function of the multiplication-division of its load impedances |
| 08/15/2006 | US7092480 High-speed synchronous counters with reduced logic complexity |
| 08/15/2006 | US7092043 Fully integrated tuner architecture |
| 08/15/2006 | US7091757 Frequency generator and communication system |
| 08/10/2006 | WO2006083556A2 Delay circuit for synchronizing arrival of a clock signal at different circuit board points |
| 08/10/2006 | WO2006083432A1 Monolithically integrated switchable circuits with mems |
| 08/10/2006 | WO2006082648A1 Clock buffer |
| 08/10/2006 | WO2006028676A3 Systems and methods for implementing delay line circuitry |
| 08/10/2006 | US20060176096 Power supply insensitive delay element |
| 08/10/2006 | DE102005004177A1 Anordnung zur Dämpfung oder Kompensation leitungsgebundener asymmetrischer Störströme Arrangement for damping or compensation of conducted interference asymmetric |
| 08/09/2006 | EP1689082A1 A low noise lowpass filter |
| 08/09/2006 | EP1687905A1 Low-noise filter for a wireless receiver |
| 08/08/2006 | US7088985 Low-noise filter for a wireless receiver |
| 08/08/2006 | US7088981 Apparatus for reducing flicker noise in a mixer circuit |
| 08/08/2006 | US7088163 Circuit for multiplexing a tapped differential delay line to a single output |
| 08/03/2006 | US20060170523 Tunable active inductor |
| 08/03/2006 | US20060170500 Variable inductor, oscillator including the variable inductor and radio terminal comprising this oscillator, and amplifier including the variable inductor and radio terminal comprising this amplifier |
| 08/03/2006 | US20060170478 Delay circuit for semiconductor device |
| 08/03/2006 | US20060170477 Semiconductor integrated circuit having output circuit |
| 08/03/2006 | US20060170476 Delay circuit for synchronizing arrival of a clock signal at different circuit board points |
| 08/03/2006 | DE102005017832A1 Monolithically integrated attenuator for microwave circuit, has three resistors, where frequency response compensation is realized by frequency-dependent loss factor density-profile over cross section of two resistors |
| 08/02/2006 | EP0860942B1 Tuning amplifier |
| 08/02/2006 | CN2802845Y Filter device |
| 08/01/2006 | US7085799 Analog filter suitable for smoothing a ΔΣ-modulated signal |
| 08/01/2006 | US7084684 Delay stage insensitive to operating voltage and delay circuit including the same |
| 07/27/2006 | WO2006078009A1 Receiver apparatus and electronic device using the same |
| 07/27/2006 | US20060164145 Method and apparatus for creating variable delay |
| 07/26/2006 | EP1684427A1 Autoadjustment of RC cells in a circuit |
| 07/26/2006 | EP1684426A1 Semiconductor device, radio terminal and radio communication unit |
| 07/26/2006 | CN1266834C Circuit and method for input side impedance matching of power amplifier in electronic device |
| 07/25/2006 | US7082160 Pulse width control system for transmitting serial data |
| 07/25/2006 | US7081790 Adjustable bandwidth high pass filter for large input signal, low supply voltage applications |
| 07/25/2006 | US7081788 Band pass filter |
| 07/25/2006 | US7081783 Method and apparatus for generating and controlling a multiphase clock |
| 07/20/2006 | US20060158238 Circuit and method of controlling a delay of a semiconductor device |
| 07/20/2006 | US20060158216 Semiconductor integrated circuit device |
| 07/19/2006 | CN1805278A Method and apparatus to record a signal using a beam forming algorithm |
| 07/19/2006 | CN1805277A Filter element with balance/unbalance switching function |
| 07/19/2006 | CN1265555C Method and apparatus for clock circuit |
| 07/18/2006 | US7079646 ADSL receiver high pass filter architecture |
| 07/18/2006 | US7078961 Device and method for calibrating R/C filter circuits |
| 07/18/2006 | US7078960 Method and system for filter tuning using a digital trim value |
| 07/18/2006 | US7078951 System and method for reduced power open-loop synthesis of output clock signals having a selected phase relative to an input clock signal |
| 07/18/2006 | US7078948 Low-pass filter, feedback system, and semiconductor integrated circuit |
| 07/18/2006 | US7078928 Semiconductor integrated circuit device |
| 07/18/2006 | CA2212360C Enhanced system and method for implementing a back-up control channel in a cellular telecommunication network |
| 07/13/2006 | US20060154641 Active inductors using bipolar silicon transistors |
| 07/13/2006 | US20060154638 Wideband monolithic tunable high-Q notch filter for image rejection in RF application |
| 07/12/2006 | EP1679795A1 Biasing circuit structure for coninuous time filters |
| 07/12/2006 | EP1679793A2 Analog filter circuit and adjustment method thereof |
| 07/11/2006 | US7075351 Method and apparatus for generating a multiphase clock |
| 07/11/2006 | US7075285 Delay locked loop circuit and method for testing the operability of the circuit |
| 07/06/2006 | US20060145744 Use of analog-valued floating-gate transistors to match the electrical characteristics of interleaved and pipelined circuits |
| 07/05/2006 | CN1799174A System to control integrated circuit resonance |
| 07/04/2006 | US7071760 Filter circuit and detection circuit having filter circuit |
| 07/04/2006 | US7071751 Counter-controlled delay line |
| 06/29/2006 | WO2006069353A1 Mechanism to aid a phase interpolator in recovering a clock signal |
| 06/29/2006 | US20060139079 Delay circuit and semiconductor device |
| 06/28/2006 | EP1675263A1 Controlling Q-factor of filters |
| 06/28/2006 | EP1673862A2 Selectable delay pulse generator |
| 06/28/2006 | EP1673861A1 Vernier circuit for fine control of sample time |
| 06/28/2006 | CN1795608A Improvements in or relating to transconductor circuits |
| 06/27/2006 | US7068130 Active inductor |
| 06/27/2006 | US7068089 Digitally programmable I/Q phase offset compensation |
| 06/22/2006 | WO2006064658A1 Filter characteristic adjusting apparatus and filter characteristic adjusting method |
| 06/22/2006 | US20060132235 Gain-controlled amplifier, receiver circuit and radio communication device |
| 06/22/2006 | US20060132213 Clock generator circuit, signal multiplexing circuit, optical transmitter, and clock generation method |
| 06/22/2006 | US20060132212 Semiconductor circuit, operating method for the same, and delay time control system circuit |
| 06/22/2006 | US20060132211 Control adjustable device configurations to induce parameter variations to control parameter skews |
| 06/22/2006 | US20060132210 Wide-range programmable delay line |
| 06/21/2006 | CN1260883C 阻抗匹配电路 Impedance matching circuit |
| 06/20/2006 | US7065666 Apparatus and method for generating a delayed clock signal |
| 06/15/2006 | US20060128342 Transconductance / C complex band-pass filter |
| 06/15/2006 | US20060128341 Current driven polyphase filters and method of operation |
| 06/14/2006 | DE102004059207A1 Polyphase filter arrangement, e.g. for superheterodyne receiver, has N filter subsections connected between inputs and outputs of polyphase filter, and N coupled filter subsections connected between inputs and outputs of subsections |
| 06/13/2006 | US7062392 Configurable voltage regulator |
| 06/13/2006 | US7062005 Master slave frame lock method |
| 06/13/2006 | US7061310 All-pass filter circuit |
| 06/13/2006 | US7061309 Transconductance-adjusting circuit |
| 06/08/2006 | WO2006059414A1 Filter adjusting circuit |
| 06/08/2006 | WO2005013482A3 Multi-range transconductor and method of operation |
| 06/08/2006 | US20060119407 Timing delay generator and method using temperature stabilisation |
| 06/07/2006 | EP1665557A2 System and method for filtering signals in a transceiver |