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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 |
| 6963299 |
AD conversion method |
Nov. 8, 2005 |
| 6961013 |
Guaranteed monotonic digital to analog converter |
Nov. 1, 2005 |
| 6961014 |
D/A converter |
Nov. 1, 2005 |
| 6961015 |
Touch screen display circuit and voltage measurement circuit |
Nov. 1, 2005 |
| 6958721 |
Matched delay line voltage converter |
Oct. 25, 2005 |
| 6958724 |
Method and circuit for conforming an analog actual signal to a digital desired signal |
Oct. 25, 2005 |
| 6956513 |
Error feedback structure for delta-sigma modulators with improved stability |
Oct. 18, 2005 |
| 6956516 |
A/D conversion circuit, temperature-sensor circuit, integrated circuit, and method of adjusting the temperature-sensor circuit |
Oct. 18, 2005 |
| 6956517 |
Systems and methods for multi-channel analog to digital conversion |
Oct. 18, 2005 |
| 6956518 |
Method and apparatus for subclocking a SAR analog-to-digital converter |
Oct. 18, 2005 |
| 6954160 |
Filter for digitally processing an analog input signal with analog feedback |
Oct. 11, 2005 |
| 6954168 |
Active load clamp for a track-and-hold circuit |
Oct. 11, 2005 |
| 6949903 |
Method and apparatus for digitizing a voltage |
Sep. 27, 2005 |
| 6950044 |
Mixed signal processor with noise management |
Sep. 27, 2005 |
| 6950046 |
IC with built-in self-test and design method thereof |
Sep. 27, 2005 |
| 6950681 |
Transmission of data by ultrasound |
Sep. 27, 2005 |
| 6946984 |
System on chip for digital control of electronic power devices |
Sep. 20, 2005 |
| 6943548 |
Adaptive dynamic range receiver for MRI |
Sep. 13, 2005 |
| 6943712 |
Voltage built-in real-time digital non-linearity measurement device and method for analog to digital converters |
Sep. 13, 2005 |
| 6943714 |
Method and apparatus of obtaining power computation parameters |
Sep. 13, 2005 |
| 6943718 |
System and method to substantially eliminate glitch in a digital to analog converter |
Sep. 13, 2005 |
| 6943719 |
Analog-to-digital converter for image sensor |
Sep. 13, 2005 |
| 6943721 |
Charge-coupled amplifier and converter with matched offsets |
Sep. 13, 2005 |
| 6940434 |
Methods and systems for digital dither |
Sep. 6, 2005 |
| 6940442 |
Analog-to-digital conversion of a radiocommunication signal |
Sep. 6, 2005 |
| 6940445 |
Programmable input range ADC |
Sep. 6, 2005 |
| 6937176 |
Ultrasonic signal acquisition in the digital beamformer |
Aug. 30, 2005 |
| 6937179 |
Resistor tuning network and method for tuning a resistor in an electronic circuit |
Aug. 30, 2005 |
| 6937941 |
Impulse monitoring system: apparatus and method |
Aug. 30, 2005 |
| 6933867 |
A/D conversion processing apparatus providing improved elimination of effects of noise through digital processing, method of utilizing the A/D conversion processing apparatus, and electronic c |
Aug. 23, 2005 |
| 6933874 |
Applying desired voltage at a node |
Aug. 23, 2005 |
| 6933875 |
Pipelined analog-to-digital converter with unequal work timing |
Aug. 23, 2005 |
| 6934779 |
Analog signal interface for digital control |
Aug. 23, 2005 |
| 6931513 |
Data converter with statistical domain output |
Aug. 16, 2005 |
| 6930625 |
Multi-thread parallel processing sigma-delta ADC |
Aug. 16, 2005 |
| 6930628 |
Amplitude detection for controlling the decision instant for sampling as a data flow |
Aug. 16, 2005 |
| 6930629 |
Analog/digital converting apparatus |
Aug. 16, 2005 |
| 6930630 |
Analog-to-digital converter |
Aug. 16, 2005 |
| 6927717 |
Buffered oversampling analog-to-digital converter with improved DC offset performance |
Aug. 9, 2005 |
| 6927723 |
A/D converter and A/D conversion method |
Aug. 9, 2005 |
| 6924755 |
MULTI-CHANNEL ANALOG TO DIGITAL CONVERTER WHICH FACILITATES CALIBRATION OF THE ANALOG TO DIGITAL CONVERTER AND RESPECTIVE INPUT CHANNELS TO THE ANALOG TO DIGITAL CONVERTER, AND A METHOD FOR CA |
Aug. 2, 2005 |
| 6924757 |
Sigma-delta modulator with reduced switching rate for use in class-D amplification |
Aug. 2, 2005 |
| 6925428 |
Multifunctional, multi-input, missile signal measurement apparatus |
Aug. 2, 2005 |
| 6922161 |
Delta-Sigma modulator for reducing quantization noise and oversampling ratio (OSR) |
Jul. 26, 2005 |
| 6922164 |
SAR analog-to-digital converter with abort function |
Jul. 26, 2005 |
| 6919832 |
Methods and systems for high speed quantizers |
Jul. 19, 2005 |
| 6919835 |
Infinite electronic integrator |
Jul. 19, 2005 |
| 6919836 |
High speed encoder for high speed analog-to-digital converter |
Jul. 19, 2005 |
| 6917323 |
Analogue to digital converter |
Jul. 12, 2005 |
| 6917324 |
Signal processor and apparatus and method for testing same |
Jul. 12, 2005 |
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