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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 |
| 7619551 |
Audio codec, digital device and voice processing method |
Nov. 17, 2009 |
| 7619550 |
Delta-sigma AD converter apparatus using delta-sigma modulator circuit provided with reset circuit resetting integrator |
Nov. 17, 2009 |
| 7616147 |
Analog-to-digital converter |
Nov. 10, 2009 |
| 7616146 |
A/D conversion circuit, control method thereof, solid-state imaging device, and imaging apparatus |
Nov. 10, 2009 |
| 7616145 |
Reference circuits for sampled-data circuits |
Nov. 10, 2009 |
| 7616143 |
Reconfigurable delta sigma analog-to-digital converter and customized digital filters with embedded flash FPGA and flash memory |
Nov. 10, 2009 |
| 7616142 |
Sigma-delta modulated analog-to-digital converter having a changeable coefficient |
Nov. 10, 2009 |
| 7616140 |
A/D converter preventing results of A/D conversion from being overwritten |
Nov. 10, 2009 |
| 7616139 |
Analog-to-digital conversion (ADC) based on current flow between paired probes and electrodes |
Nov. 10, 2009 |
| 7612702 |
Analog to digital converter having a non-linear ramp voltage |
Nov. 3, 2009 |
| 7612699 |
A/D converter circuit and A/D conversion method |
Nov. 3, 2009 |
| 7609194 |
Clock signal generating device and analog-digital conversion device |
Oct. 27, 2009 |
| 7609193 |
Method and system for a configurable communications interface |
Oct. 27, 2009 |
| 7609192 |
Control of analog to digital conversion for analog I/O boards |
Oct. 27, 2009 |
| 7609189 |
Interface for hybrid sigma-delta data converter |
Oct. 27, 2009 |
| 7609187 |
.DELTA..SIGMA. modulator and .DELTA..SIGMA. analog-digital converter |
Oct. 27, 2009 |
| 7605740 |
Flash analog-to-digital converter |
Oct. 20, 2009 |
| 7605739 |
Differential flash ADC with dual resistance ladder legs receiving amplified inputs |
Oct. 20, 2009 |
| 7605738 |
A-D converter and A-D convert method |
Oct. 20, 2009 |
| 7605737 |
Data encoding in a clocked data interface |
Oct. 20, 2009 |
| 7605736 |
A/D converter and duty control method of sampling clock |
Oct. 20, 2009 |
| 7605732 |
Systems and methods for kickback reduction in an ADC |
Oct. 20, 2009 |
| 7605731 |
Signal processor with a signal strength detection circuit that is coupled to a loop of an analog to digital converter |
Oct. 20, 2009 |
| 7605730 |
Analog-digital converting apparatus and radio communication terminal |
Oct. 20, 2009 |
| 7605729 |
Apparatus and method for converting analog signal into digital signal taking average value of analog signal for sample period |
Oct. 20, 2009 |
| 7602328 |
Data conversion diagnostic bit in a data converter |
Oct. 13, 2009 |
| 7602325 |
Sigma delta analog to digital converter with internal synchronous demodulation |
Oct. 13, 2009 |
| 7602322 |
Analog-to-digital conversion controller, optical receiving device, optical receiving method, and waveform-distortion compensating device |
Oct. 13, 2009 |
| 7602321 |
Adaptive composite analog to digital converter |
Oct. 13, 2009 |
| 7602320 |
Systems and methods for companding ADC-DSP-DAC combinations |
Oct. 13, 2009 |
| 7598896 |
A/D converter with noise cancel function |
Oct. 6, 2009 |
| 7596189 |
Quadrature receiver sampling architecture |
Sep. 29, 2009 |
| 7595824 |
Signal processor, data processor, and solid state image sensor |
Sep. 29, 2009 |
| 7592942 |
Circuit and method for A/D conversion processing and demodulation device |
Sep. 22, 2009 |
| 7592941 |
Signal processing apparatus and signal processing method |
Sep. 22, 2009 |
| 7592939 |
Digital domain to pulse domain time encoder |
Sep. 22, 2009 |
| 7592932 |
Method and device for interpolating or decimating a signal |
Sep. 22, 2009 |
| 7589795 |
Automatic clamping analog-to-digital converter |
Sep. 15, 2009 |
| 7589659 |
Successive approximation analog to digital converter |
Sep. 15, 2009 |
| 7589658 |
Analog-to-digital converter with variable gain and method thereof |
Sep. 15, 2009 |
| 7589657 |
Analog to digital converter with interference rejection capability |
Sep. 15, 2009 |
| 7589656 |
Crankshaft-synchronous detection of analog signals |
Sep. 15, 2009 |
| 7589651 |
Flexible signal detect for programmable logic device serial interface |
Sep. 15, 2009 |
| 7589649 |
Apparatus, method, and system for correction of baseline wander |
Sep. 15, 2009 |
| 7586432 |
A/D converter |
Sep. 8, 2009 |
| 7586430 |
Integrated circuit comprising a mixed signal single-wire interface and method for operating the same |
Sep. 8, 2009 |
| 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 |
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