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Browse by Category: Main > Electrical & Energy
Class Information
Number: 327/362
Name: Miscellaneous active electrical nonlinear devices, circuits, and systems > Specific input to output function > With compensation
Description: Subject matter wherein a functional circuit is maintained in its normal operating state or offsets any undesirable changes therein.










Patents under this class:
1 2 3 4 5 6 7 8 9

Patent Number Title Of Patent Date Issued
8710898 Triple-trim reference voltage generator Apr. 29, 2014
8704583 Capacitive level-shifting circuits and methods for adding DC offsets to output of current-integrating amplifier Apr. 22, 2014
8624661 Method and circuit for curvature correction in bandgap references with asymmetric curvature Jan. 7, 2014
8604859 DC-offset correction circuit Dec. 10, 2013
8542053 High-linearity testing stimulus signal generator Sep. 24, 2013
8487694 Charge domain filter apparatus Jul. 16, 2013
8456226 Method and system for a process sensor to compensate SoC parameters in the presence of IC process manufacturing variations Jun. 4, 2013
8405452 Filtering arrangement, filtering method and current sensing arrangement Mar. 26, 2013
8319525 Flip-flop circuit and leakage current suppression circuit utilized in a flip-flop circuit Nov. 27, 2012
8295958 Audio level meter Oct. 23, 2012
8237492 Method and system for a process sensor to compensate SOC parameters in the presence of IC process manufacturing variations Aug. 7, 2012
8183906 Arrangement, use of an arrangement, reference voltage source and method for generating a voltage value linearly proportional to the temperature May. 22, 2012
8163527 Subsystems and methods for use in patch clamp systems Apr. 24, 2012
8098087 Method and apparatus for standby voltage offset cancellation Jan. 17, 2012
8068537 Communication circuit for a bi-directional data transmission Nov. 29, 2011
8044701 Digitally tunable capacitor Oct. 25, 2011
7965133 Compensation techniques for reducing power consumption in digital circuitry Jun. 21, 2011
7956667 Power supply voltage forming device and polar modulation transmission device Jun. 7, 2011
7925170 Predistortion circuit including distortion generator diodes with adjustable diode bias Apr. 12, 2011
7915927 Offset cancellation circuit and a method thereof Mar. 29, 2011
7894561 Method and system for providing dynamic DC offset correction Feb. 22, 2011
7834676 Method and apparatus for accounting for changes in transistor characteristics Nov. 16, 2010
7825713 Absolute time delay generating device Nov. 2, 2010
7825715 Digitally tunable capacitor Nov. 2, 2010
7812619 Capacitance measuring apparatus and capacitance measuring method Oct. 12, 2010
7791395 DC offset correcting device and DC offset correcting method Sep. 7, 2010
7777546 DC offset calibration apparatus and method for differential signals Aug. 17, 2010
7683695 Circuits and methods for canceling signal dependent capacitance Mar. 23, 2010
7612600 DC offset calibration apparatus and method Nov. 3, 2009
7609094 Input circuits and methods thereof Oct. 27, 2009
7592820 Isolated measurement circuit for sensor resistance Sep. 22, 2009
7590392 Transmitter compensation Sep. 15, 2009
7583166 Inductor Q factor enhancement apparatus has bias circuit that is coupled to negative resistance generator for providing bias signal Sep. 1, 2009
7551003 Current mirror circuit and constant current circuit having the same Jun. 23, 2009
7521981 Mixer with carrier leakage calibration Apr. 21, 2009
7474130 Compensation of voltage-to-current converter Jan. 6, 2009
7466601 Output driver Dec. 16, 2008
7405610 Temperature compensation circuit Jul. 29, 2008
7368974 Signal adder circuit capable of removing effects due to phase error or amplitude error of I and Q signals May. 6, 2008
7352231 Method and circuit for perturbing removable singularities in coupled translinear loops Apr. 1, 2008
7342432 Mixer circuit having improved linearity and noise figure Mar. 11, 2008
7212040 Stabilization of state-holding circuits at high temperatures May. 1, 2007
7107025 High gain, highly linear mixer Sep. 12, 2006
7091780 Method and apparatus for operating a transmission amplifier Aug. 15, 2006
7081789 Switched capacitor circuit compensation apparatus and method Jul. 25, 2006
7043206 Fully integrated offset compensation feedback circuit May. 9, 2006
7012457 Mixer circuit offset compensation Mar. 14, 2006
6963232 Compensator for leakage through loop filter capacitors in phase-locked loops Nov. 8, 2005
6956417 Leakage compensation circuit Oct. 18, 2005
6911875 Impedance matching circuit with automatic adjustment and method thereof Jun. 28, 2005

1 2 3 4 5 6 7 8 9










 
 
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