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