| Patents for H03M 1 - Analogue/digital conversion; Digital/analogue conversion (31,168) |
|---|
| 04/19/2005 | US6882293 Coating multilayer films of magnesium oxide on silicon substrates, then laminating niobium nitrides or carbonitrides; electrical and electronic apparatus |
| 04/19/2005 | US6882292 Analog to digital converter with bandwidth tuning circuit |
| 04/19/2005 | US6882136 Variable impedance network for an integrated circuit potentiometer |
| 04/19/2005 | US6881942 Readout of array-based analog data in semiconductor-based devices |
| 04/14/2005 | WO2005033925A1 Generation of thermal agitation noise according to a predetermined histogram |
| 04/14/2005 | WO2005019960A3 Internet access via smartphone camera |
| 04/14/2005 | WO2005011123A3 Micropower logarithmic analog to digital conversion system and method with offset and temperature compensation |
| 04/14/2005 | WO2004079917A8 Method and device for estimating time errors in time interleaved a/d converter system |
| 04/14/2005 | US20050080955 Very high dynamic range interface for connecting peripheral devices to a computer |
| 04/14/2005 | US20050079837 Wireless receiver without agc |
| 04/14/2005 | US20050078026 Differential pipelined analog to digital converter with successive approximation register subconverter stages |
| 04/14/2005 | US20050078025 Differential pipelined analog to digital converter with successive approximation register subconverter stages using thermometer coding |
| 04/14/2005 | US20050078024 Digital current limiter |
| 04/14/2005 | US20050078023 Analog signal outputting circuit and multi-level delta-sigma modulator employing the analog signal outputting circuit |
| 04/14/2005 | US20050078015 Encoding system |
| 04/14/2005 | DE10342472A1 Integrated circuit capacitance field testing arrangement, has means for cyclically charging and discharging capacitors and means for measuring the cycling frequency |
| 04/14/2005 | CA2541315A1 Generation of thermal agitation noise according to a predetermined histogram |
| 04/13/2005 | EP1522146A2 Improvements relating to time-interleaved samplers |
| 04/13/2005 | EP1522145A1 Multi-bit delta-sigma analog-to-digital converter with error shaping |
| 04/13/2005 | CN1606827A Offset calibration system and method for a high gain signal channel |
| 04/13/2005 | CN1606240A Analog signal outputting circuit and multi-level delta-sigma modulator employing the analog signal outputting circuit |
| 04/13/2005 | CN1606058A Current sample and hold circuit and method and demultiplexer and display device |
| 04/13/2005 | CN1197251C Digital-to-analog converter and method for reducing harmonic distortion in digital-to-analog converter |
| 04/13/2005 | CN1197250C Digital to analog converter |
| 04/13/2005 | CN1197244C Method and apapratus for generating pulses from analog waveforms |
| 04/12/2005 | US6879278 A/D conversion method and apparatus |
| 04/12/2005 | US6879277 Differential pipelined analog to digital converter with successive approximation register subconverter stages |
| 04/12/2005 | US6879276 Split cell bowtie digital to analog converter and method |
| 04/12/2005 | US6879274 Signal-conditioning and analog-to-digital conversion circuit architecture |
| 04/12/2005 | US6879273 Oversampling in analog/digital and digital/analog converters |
| 04/12/2005 | US6879174 Testing method and testing device for semiconductor integrated circuits |
| 04/12/2005 | US6878927 Method and apparatus for determining a position of a movable barrier |
| 04/07/2005 | WO2005031970A2 Method, device and system for output impedance calibration that invariably maximizes hybrid performance |
| 04/07/2005 | WO2005003679A3 Position-to-number electro-optical converter |
| 04/07/2005 | WO2004070952A3 Robust mode staggercasting without artifacts |
| 04/07/2005 | WO2004038432A3 High bandwidth real time oscilloscope |
| 04/07/2005 | US20050073513 Display driver |
| 04/07/2005 | US20050073488 Current sample and hold circuit and method and demultiplexer and display device using the same |
| 04/07/2005 | US20050073454 A/D converter, digital PLL circuit using the same, and information recording apparatus using the same |
| 04/07/2005 | US20050073452 Methods and apparatus to balance reference settling in switched-capacitor pipelined digital to analog converter |
| 04/07/2005 | US20050073451 Multiplexed-input-separated sigma-delta analog-to-digital converter design for pixel-level analog-to-digital conversion |
| 04/07/2005 | US20050073450 Temperature compensation device for automatic gain control loop |
| 04/07/2005 | US20050073444 Cylindrical cover-attached encoder apparatus |
| 04/07/2005 | US20050073355 High precision digital-to-analog converter with optimized power consumption |
| 04/07/2005 | US20050072923 Focal plane processor for IR detection |
| 04/07/2005 | US20050072016 Position measuring device |
| 04/07/2005 | DE10341236A1 Analog to digital converter for high speed integrated circuits has reference frequency to convert input analog signal into voltage dependent pulse and has a delay line |
| 04/07/2005 | DE10341063A1 Vorwärtsverstärkende Filterschaltung Forward-enhancing filter circuit |
| 04/07/2005 | DE102004040966A1 Anzeigevorrichtung, die mit einer Dekodierschaltung zur Graustufendarstellung versehen ist Display device, which is provided with a decoder circuit for gray scale expression |
| 04/06/2005 | EP1521450A2 Systems and methods for multi-dimensional dither structure creation and application |
| 04/06/2005 | EP1521370A1 Pipeline analog to digital converter |
| 04/06/2005 | CN1605193A Multiplexed analog-to-digital converter arrangement |
| 04/06/2005 | CN1605157A Analog-to-digital converter and method of generating an intermediate code for an analog-to-digital converter |
| 04/06/2005 | CN1604482A Modulation method for modulator |
| 04/06/2005 | CN1604481A D/a converter circuit, organic el drive circuit and organic el display device |
| 04/06/2005 | CN1604480A Audio frequency D/A converter having variable lead and variable base pin use |
| 04/06/2005 | CN1604479A Digital soft switch in D/A converter and using method thereof |
| 04/06/2005 | CN1604478A Analog-to-digital converter |
| 04/06/2005 | CN1604477A Measuring device and method for data converter |
| 04/06/2005 | CN1604180A 音乐再现系统 Music reproduction system |
| 04/05/2005 | US6876616 Digital signal reproducing apparatus |
| 04/05/2005 | US6876318 Method for increasing rate at which a comparator in a metastable condition transitions to a steady state |
| 03/31/2005 | WO2005029708A1 A/d converter |
| 03/31/2005 | WO2005029707A1 Self-oscillating a/d-converter |
| 03/31/2005 | WO2005011122A3 Integrator reset mechanism |
| 03/31/2005 | WO2003049293A9 Floating gate digital-to-analog converter |
| 03/31/2005 | US20050071829 Diagnostic compiler for pipeline analog-to-digital converter, method of compiling and test system employing the same |
| 03/31/2005 | US20050069394 Method, device and system for output impedance calibration that invariably maximizes hybrid performance |
| 03/31/2005 | US20050069125 Method and means for increasing inherent channel capacity for wired network |
| 03/31/2005 | US20050068463 Systems and methods for multi-dimensional dither structure creation and application |
| 03/31/2005 | US20050068220 Analog-to-digital converter cyclically repeating AD coversion |
| 03/31/2005 | US20050068219 Analog-to-digital converter having cyclic configuration |
| 03/31/2005 | US20050068218 Pipelined and cyclic analog-to-digital converters |
| 03/31/2005 | US20050068217 Semiconductor integrated circuit |
| 03/31/2005 | US20050068216 Resistor ladder interpolation for PGA and DAC |
| 03/31/2005 | US20050068215 Digital to analog converter with integral intersymbol interference cancellation |
| 03/31/2005 | US20050068214 Sensors and sensor circuits which convert sense currents to digital values |
| 03/31/2005 | US20050068211 Ad conversion apparatus and method |
| 03/31/2005 | US20050068210 Apparatus and method for measuring data converter |
| 03/31/2005 | US20050068206 Method for interpolating at least two position-dependent, periodic analog signals that are dephased relative each other |
| 03/31/2005 | US20050068200 Input method of encoder signals |
| 03/31/2005 | US20050068023 Method and assembly for detecting the motion of an element |
| 03/31/2005 | US20050067969 D/A converter circuit, organic EL drive circuit and organic EL display device |
| 03/31/2005 | DE102004018635A1 Verfahren und System zur Kalibrierung eines spannungsgesteuerten Oszillators (VCO) A method and system for calibrating a voltage controlled oscillator (VCO) |
| 03/30/2005 | EP1519491A1 Increasing the SNR of successive approximation type ADCs without compromising throughput performance substantially |
| 03/30/2005 | EP0834056B1 Absolute encoder |
| 03/30/2005 | CN1602048A Circuit for adjusting a signal by feeding back a component to be adjusted |
| 03/30/2005 | CN1602009A Critical voltage auto control circuit and signal conversion circuit applied same and its method |
| 03/30/2005 | CN1601910A So H2 line-frequency synchronous reverse integration A/D converter |
| 03/30/2005 | CN1601909A Analog-to-digital converter and method for operating same |
| 03/30/2005 | CN1601908A Cyclic analog-to-digital converters |
| 03/30/2005 | CN1601907A Pipelined and cyclic analog-to-digital converters |
| 03/30/2005 | CN1195242C Display device |
| 03/29/2005 | US6873282 Differential time-to-threshold A/D conversion in digital imaging arrays |
| 03/29/2005 | US6873281 Interleaved digital correction for MASH delta-sigma ADC |
| 03/29/2005 | US6873278 Method and apparatus for use in switched capacitor systems |
| 03/29/2005 | US6873275 Digital signal conversion apparatus, digital signal conversion method, and computer-readable recording medium in which digital signal conversion program is recorded |
| 03/29/2005 | US6873273 Photonic serial digital-to-analog converter employing a heterojunction thyristor device |
| 03/29/2005 | US6873272 Integrated analog-to-digital converter with detection of external faults |
| 03/24/2005 | WO2005027352A1 Integrated optical encoder |