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Class Information
Number: 341/118
Name: Coded data generation or conversion > Converter compensation
Description: Subject matter comprising means, inherent in a converter, for automatically correcting for undesired changes in the parameters controlling converter operation or means for determining and manually correcting or setting the operating conditions of the converter.










Sub-classes under this class:

Class Number Class Name Patents
341/119 Temperature compensation 196


Patents under this class:

Patent Number Title Of Patent Date Issued
8711020 Analogue-to-digital converter Apr. 29, 2014
8704690 Method and system for minimizing the accumulated offset error for an analog to digital converter Apr. 22, 2014
8692700 Sigma-delta digital-to-analog converter Apr. 8, 2014
8686885 Semiconductor integrated circuit device Apr. 1, 2014
8681032 Ad converter and solid-state imaging apparatus using the same Mar. 25, 2014
8681029 Chopper-stabilization method and apparatus for sigma delta modulators Mar. 25, 2014
8681027 Digital receiver and optical communication system that uses same Mar. 25, 2014
8681026 Digital to analog converter Mar. 25, 2014
8674863 Distributed bootstrap switch Mar. 18, 2014
8674861 Analog-to-digital converter Mar. 18, 2014
8669891 Systems and methods for ADC based timing and gain control Mar. 11, 2014
8669890 Method and apparatus of estimating/calibrating TDC mismatch Mar. 11, 2014
8659460 Successive approximation register ADC circuits and methods Feb. 25, 2014
8659455 System and method for operating an analog to digital converter Feb. 25, 2014
8659454 Time error estimating device, error correction device and A/D converter Feb. 25, 2014
8659453 Digital radio frequency memory utilizing time interleaved analog to digital converters and time interleaved digital to analog converters Feb. 25, 2014
8653996 Stability correction for a shuffler of a .SIGMA.-delta ADC Feb. 18, 2014
8648742 Systems and methods for acquiring and decoding signals using compressed sensing Feb. 11, 2014
8648740 Testing apparatus and method for testing analog-to-digital converter Feb. 11, 2014
8643529 SAR assisted pipelined ADC and method for operating the same Feb. 4, 2014
8643519 On-chip calibration method Feb. 4, 2014
8643518 Calibration of time constants in a continuous-time delta-sigma converter Feb. 4, 2014
8643517 Gradient-based approach to sample-time mismatch error calibration in a two-channel time-interleaved analog-to-digital converter Feb. 4, 2014
8638248 Input-independent self-calibration method and apparatus for successive approximation analog-to-digital converter with charge-redistribution digital to analog converter Jan. 28, 2014
8638199 Apparatus, systems and methods for power line carrier data communication to DC powered electronic device Jan. 28, 2014
8633847 Analog-digital converter Jan. 21, 2014
8633843 System and method for chopping oversampled data converters Jan. 21, 2014
8633842 Methods and apparatus for direct synthesis of RF signals using delta-sigma modulator Jan. 21, 2014
8629795 Micro-electro-mechanical systems (MEMS), systems, and operating methods thereof Jan. 14, 2014
8624763 Offset cancellation for analog to digital converters Jan. 7, 2014
8619840 Apparatus and methods for sampling rate conversion for wireless transceivers Dec. 31, 2013
8618964 Distributed threshold adjustment for high speed receivers Dec. 31, 2013
8614636 Data processing device and data processing system Dec. 24, 2013
8614635 Method for correcting amplitude and phase offsets in a sigma-delta modulator and sigma-delta modulator implementing said method Dec. 24, 2013
8610608 Systems and methods for reduced latency loop correction Dec. 17, 2013
8604961 Ratiometric ADC circuit arrangement Dec. 10, 2013
8604955 Filter, and transmitter and receiver having the same Dec. 10, 2013
8604952 Multiplier-free algorithms for sample-time and gain mismatch error estimation in a two-channel time-interleaved analog-to-digital converter Dec. 10, 2013
8599051 Time-interleaved A/D converter apparatus including correction signal part outputting a dispersion compensation control signal Dec. 3, 2013
8599050 Method and system for broadband analog to digital converter technology Dec. 3, 2013
8593324 Analog-to-digital converting circuit and analog-to-digital converting method Nov. 26, 2013
8593323 A/D conversion device Nov. 26, 2013
8593315 A/D conversion device and A/D conversion correcting method Nov. 26, 2013
8593314 A/D conversion circuit, integrated circuit device, electronic apparatus Nov. 26, 2013
8587464 Off-line gain calibration in a time-interleaved analog-to-digital converter Nov. 19, 2013
8587460 A/D conversion device and compensation control method for A/D conversion device Nov. 19, 2013
8581767 Correction signal generator and analog-to-digital converter Nov. 12, 2013
8581761 Methods and apparatus for performing code correction for hybrid analog-to-digital converters in imaging devices Nov. 12, 2013
8581760 Digital to analog converter Nov. 12, 2013
8576951 Mixed-signal radio frequency receiver implementing multi-mode spur avoidance Nov. 5, 2013











 
 
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