Patents for H03H 11 - Networks using active elements (9,098) |
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11/18/2010 | US20100289523 Echo canceling arrangement |
11/18/2010 | US20100289479 Sensor system and method |
11/17/2010 | CN101888238A Capacitor interface circuit |
11/16/2010 | US7834719 Lange-ferrite circulator for simultaneous transmit and receive (STAR) with high isolation and noise suppression |
11/16/2010 | US7834674 Delay circuit and delay locked loop circuit including the same |
11/16/2010 | US7834673 Variable delay circuit and delay amount control method |
11/11/2010 | US20100283537 Tantalum aluminum oxynitride high-k dielectric |
11/11/2010 | US20100283536 System, apparatus, method and program for signal analysis control, signal analysis and signal control |
11/11/2010 | US20100283507 Current source applicable to a controllable delay line and design method thereof |
11/10/2010 | EP1216501B1 Direct conversion receivers and filters adapted for use therein |
11/10/2010 | CN1890876B Gain-variable voltage/current converting circuit having current compensating circuit |
11/10/2010 | CN101882911A Filter circuit for improving linearity and power added efficiency of power amplifier |
11/10/2010 | CN101588164B Constant transconductance biasing circuit |
11/10/2010 | CN101425791B Bi-quad unit for implementing zero pole type high order filter |
11/09/2010 | US7830193 Time-delay buffer |
11/09/2010 | US7830192 Delay circuit and related method thereof |
11/09/2010 | US7830191 Vernier delay circuit |
11/04/2010 | WO2010096582A3 Metamaterial power amplifier systems |
11/04/2010 | US20100277233 Gallium nitride traveling wave structures |
11/04/2010 | US20100277213 Variable delay circuit, variable delay device, and vco circuit |
11/03/2010 | CN101877576A Filter circuit and communication equipment provided with same |
11/03/2010 | CN101447777B Multimode multi-frequency radio frequency active integrated filter adopting active inductances |
11/02/2010 | US7826497 Data receiving circuit that can correctly receive data, even when high-speed data transmission is performed, using small amplitude clock |
11/02/2010 | US7825713 Absolute time delay generating device |
11/02/2010 | US7825712 Multi-phase clock signal generating circuit having improved phase difference and a controlling method thereof |
10/28/2010 | US20100271133 Electronic Circuits including a MOSFET and a Dual-Gate JFET |
10/28/2010 | US20100271100 Minimal bubble voltage regulator |
10/28/2010 | US20100271099 Fine grain timing |
10/28/2010 | US20100271090 Adaptive Temporal Filtering of Single Event Effects |
10/27/2010 | EP2243215A1 Electrical resonator device with a wide frequency variation range |
10/27/2010 | CN201616810U 高抗干扰高通放大器 High noise immunity Qualcomm Amplifiers |
10/27/2010 | CN101873120A Application of electronic potentiometer module in direct current stabilized voltage power supply |
10/26/2010 | US7821581 Fully integrated tuner architecture |
10/26/2010 | US7821316 Multiphase clock generator with enhanced phase control |
10/21/2010 | WO2010120758A2 Active power splitter |
10/21/2010 | WO2010119717A1 Frequency-varying complex resonant circuit |
10/21/2010 | WO2010085112A3 Phase matching band-pass filter using exponential function approximation |
10/21/2010 | US20100266067 Compensator unit and compensation method for i/q imbalance errors |
10/19/2010 | US7816990 Variable gain amplification circuit |
10/19/2010 | US7816965 Cooperation circuit |
10/14/2010 | US20100260295 Filter circuit, and receiver and electronic device using the same filter circuit |
10/14/2010 | US20100259435 Delay circuit |
10/14/2010 | US20100259324 Broad-band active delay line |
10/14/2010 | US20100259321 Field effect transistor having a plurality of field plates |
10/14/2010 | US20100259310 Data transfer circuit and method with compensated clock jitter |
10/13/2010 | CN101860343A Digital rheostat |
10/13/2010 | CN101167249B Receiver comprising an amplifier |
10/12/2010 | US7812502 Shell type actuator |
10/07/2010 | US20100255792 Adaptive radio transceiver with an antenna matching circuit |
10/07/2010 | US20100253441 Variable inductor |
10/06/2010 | CN101098132B Tunable filter apparatus, systems, and methods for eliminating interference signal |
10/05/2010 | US7809085 Data recovery system for source synchronous data channels |
10/05/2010 | US7808293 Clock distribution circuit |
10/05/2010 | US7808291 Jitter generating circuit |
09/30/2010 | US20100245012 Integrated Spiral Inductor |
09/30/2010 | US20100244976 Clock Spreading Systems and Methods |
09/30/2010 | US20100244947 Method of forming a sensing circuit and structure therefor |
09/30/2010 | US20100244941 Compensation method and circuit |
09/30/2010 | US20100244921 Programmable delay line circuit with glitch avoidance |
09/30/2010 | US20100244920 Delay circuit |
09/30/2010 | US20100244919 Digital suppression of spikes on an i2c bus |
09/30/2010 | US20100244918 Soft error and transient error detection device and methods therefor |
09/30/2010 | US20100244714 System and method to improve switching in power switching applications |
09/30/2010 | DE10228810B4 Mikrowellen-Schaltung mit beleuchteten Feldeffekt-Transistoren Microwave circuit with illuminated field effect transistors |
09/29/2010 | CN101847768A Wide band impedance transformer |
09/23/2010 | US20100237923 Method of placing delay units of pulse delay circuit on programmable logic device |
09/23/2010 | US20100237922 Clock generating circuit and clock generating method thereof |
09/23/2010 | US20100237884 Integrated switchless programmable attenuator and low noise amplifier |
09/22/2010 | CN201590558U Intelligent receptacle |
09/22/2010 | CN201590488U Antenna self-adaptive matching circuit and mobile communication terminal with same |
09/21/2010 | USRE41728 High linearity, low power voltage controlled resistor |
09/21/2010 | US7801166 Ruggedized analog front-end for a network communicative device in a railway-like environment |
09/21/2010 | US7800696 Delay circuit and video signal processing circuit using the same |
09/21/2010 | US7800449 Single-ended-to-differential converter with common-mode voltage control |
09/21/2010 | CA2401539C Method and device for active impedance matching |
09/16/2010 | US20100231288 Local interconnect network receiver |
09/16/2010 | US20100231280 Delay cell that inversely responds to temperature |
09/16/2010 | DE102006044006B4 Vorrichtung zum Wandeln eines asymmetrischen Singals in ein Differenzsignal Apparatus for converting an asymmetric singals in a differential signal |
09/15/2010 | CN201584950U Multi-path power distribution synthesizer |
09/15/2010 | CN101836359A Precision integrated phase lock loop circuit loop filter |
09/15/2010 | CN101834580A Analogue active low-pass filter circuit |
09/14/2010 | US7795942 Stage by stage delay current-summing slew rate controller |
09/14/2010 | US7795941 Frame pulse signal latch circuit and phase adjustment method |
09/14/2010 | US7795940 Micro-phase adjusting and micro-phase adjusting mixer circuits designed with standard field effect transistor structures |
09/10/2010 | CA2696066A1 Photonic filtering of electrical signals |
09/09/2010 | DE102010006598A1 Line termination device, has primary winding whose ends are attached to closed line, and power source attached to secondary winding and supplies alternating current with adjustable output frequency and output amplitude in secondary winding |
09/08/2010 | EP1020023B1 Multiple-phase-interpolation lc voltage-controlled oscillator |
09/08/2010 | CN201577072U CPLD high-frequency phase-shifting circuit |
09/08/2010 | CN101167248B Continuous-time equalizer, method and system for equalizing signal in transmission line |
09/02/2010 | US20100219904 Communication system with function of preventing signal reflection and node included in the same |
09/02/2010 | US20100219886 Broadband low noise amplifier |
09/02/2010 | US20100219885 Broadband low noise amplifier |
09/01/2010 | EP2223428A1 Tuneable filter |
09/01/2010 | CN201571029U Precise frequency tracking circuit |
09/01/2010 | CN1745468B Large-area nanoenabled macroelectronic substrates and uses therefor |
09/01/2010 | CN101820268A Circuit and method for correcting direct current of active RC filter |
09/01/2010 | CN101820267A Automatic correction circuit and method of capacitor |
08/31/2010 | US7788053 Configurable voltage regulator |
08/31/2010 | US7786784 Variable delay circuit, variable delay device, and VCO circuit |
08/26/2010 | WO2010096582A2 Metamaterial power amplifier systems |