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Class Information
Number: 341/155
Name: Coded data generation or conversion > Analog to or from digital conversion > Analog to digital conversion
Description: Subject matter wherein analog information represented by a parameter of an electrical signal, which signal can have an infinite number of values within a given range, is converted to a coded digital signal representing the same information.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7583219 |
Method of controlling pipeline analog-to-digital converter and pipeline analog-to-digital converter implementing the same |
Sep. 1, 2009 |
| 7583218 |
Comparator and A-D converter |
Sep. 1, 2009 |
| 7583215 |
Semiconductor integrated circuit |
Sep. 1, 2009 |
| 7583211 |
Analog-to-digital conversion circuit |
Sep. 1, 2009 |
| 7583179 |
Multi-protocol radio frequency identification transceiver |
Sep. 1, 2009 |
| 7579975 |
DAC architecture for an ADC pipeline |
Aug. 25, 2009 |
| 7579973 |
Analog-to-digital converter |
Aug. 25, 2009 |
| 7579969 |
Systems and methods for creating and using a conditioning signal |
Aug. 25, 2009 |
| 7576678 |
Successive approximation analog/digital converter and associated integrated component and conversion method |
Aug. 18, 2009 |
| 7576677 |
Pipeline A/D converter converting analog signal to digital signal |
Aug. 18, 2009 |
| 7576676 |
Analog-to-digital converter using lookahead pipelined architecture and open-loop residue amplifiers |
Aug. 18, 2009 |
| 7576673 |
Increasing the dynamic range of pulse width modulation in analog to digital converters |
Aug. 18, 2009 |
| 7576671 |
Mismatch-shaping dynamic element matching systems and methods for multi-bit sigma-delta data converters |
Aug. 18, 2009 |
| 7576670 |
Sigma-delta analog-digital converter for an xDSL multistandard input stage |
Aug. 18, 2009 |
| 7576668 |
Reducing the time to convert an analog input sample to a digital code in an analog to digital converter (ADC) |
Aug. 18, 2009 |
| 7576666 |
Jitter correction |
Aug. 18, 2009 |
| 7576665 |
System and method for receiving analog and digital input |
Aug. 18, 2009 |
| 7574309 |
Internal bias measure with onboard ADC for electronic devices |
Aug. 11, 2009 |
| 7573956 |
Time encoding and decoding of a signal |
Aug. 11, 2009 |
| 7573417 |
Multi-bit per stage pipelined analog to digital converters |
Aug. 11, 2009 |
| 7573416 |
Analog to digital converter with low power control |
Aug. 11, 2009 |
| 7573415 |
Area and power efficient analog to digital converter and methods for using such |
Aug. 11, 2009 |
| 7573414 |
Maintaining a reference voltage constant against load variations |
Aug. 11, 2009 |
| 7573413 |
Electronic circuit protecting against the effect of injection current and analog to digital conversion circuit |
Aug. 11, 2009 |
| 7573409 |
Variable sized aperture window of an analog-to-digital converter |
Aug. 11, 2009 |
| 7573408 |
Method and system for correcting switched input A/D converters |
Aug. 11, 2009 |
| 7570191 |
Methods and systems for designing high resolution analog to digital converters |
Aug. 4, 2009 |
| 7570190 |
Method and system for operating a comparator |
Aug. 4, 2009 |
| 7570189 |
Radio frequency data capture |
Aug. 4, 2009 |
| 7570186 |
A/D converters based on sigma delta modulators and iterative methods |
Aug. 4, 2009 |
| 7567960 |
System and method for clustering, categorizing and selecting documents |
Jul. 28, 2009 |
| 7567280 |
Solid-state imaging device, analogue-digital converting method in solid-state imaging device and imaging apparatus |
Jul. 28, 2009 |
| 7567192 |
Sigma-delta modulator |
Jul. 28, 2009 |
| 7567190 |
Apparatus and method for processing data in transmitting and receiving end of RFID system |
Jul. 28, 2009 |
| 7564396 |
Signal receiver and mobile communication device for isolating a desired signal that is susceptible to variations in signal power |
Jul. 21, 2009 |
| 7564395 |
Subranging converter for converting an analog signal into an N-bit digital signal |
Jul. 21, 2009 |
| 7564394 |
Buffer for A/D conversion |
Jul. 21, 2009 |
| 7564391 |
Sigma delta modulator summing input, reference voltage, and feedback |
Jul. 21, 2009 |
| 7564389 |
Discrete-time, single-amplifier, second-order, delta-sigma analog-to-digital converter and method of operation thereof |
Jul. 21, 2009 |
| 7564388 |
Power efficient equalizer design |
Jul. 21, 2009 |
| 7564387 |
Optical analog-to-digital converter |
Jul. 21, 2009 |
| 7564386 |
Pre-processing data samples from parallelized data converters |
Jul. 21, 2009 |
| 7561095 |
Pipelined analog-to-digital converter having interleaved sample-and-hold circuits coupled in common |
Jul. 14, 2009 |
| 7561094 |
Sequential comparison-type AD converter having small size and realizing high speed operation |
Jul. 14, 2009 |
| 7561092 |
Extension of accuracy of a flash ADC by 1-bit through interpolation of comparator outputs |
Jul. 14, 2009 |
| 7561091 |
Analog to digital converter with dynamically reconfigurable conversion resolution |
Jul. 14, 2009 |
| 7561090 |
Focal plane array with serial, variable bit width analog to digital converter |
Jul. 14, 2009 |
| 7561086 |
Electronic circuit for the analog-to-digital conversion of an analog input signal |
Jul. 14, 2009 |
| 7561085 |
Systems and methods for improving data converters |
Jul. 14, 2009 |
| 7561084 |
Sliding error sampler (SES) for latency reduction in the ADC path |
Jul. 14, 2009 |
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