| Patents for H03M 1 - Analogue/digital conversion; Digital/analogue conversion (31,168) |
|---|
| 09/09/2008 | US7423571 Resistor-string digital/analog converter circuit and semiconductor device including the same circuit |
| 09/09/2008 | US7423570 DA converter, AD converter, and semiconductor device |
| 09/09/2008 | US7423569 Method and system for a control scheme on power and common-mode voltage reduction for a transmitter |
| 09/09/2008 | US7423567 Analog-to-digital converter (ADC) having a reduced number of quantizer output levels |
| 09/09/2008 | US7423565 Apparatus and method for comparison of a plurality of analog signals with selected signals |
| 09/09/2008 | US7423564 Optical signal processing device for A/D converter including optical encoders with nonlinear loop mirrors |
| 09/09/2008 | US7422972 On chip heating for electrical trimming of polysilicon and polysilicon-silicon-germanium resistors and electrically programmable fuses for integrated circuits |
| 09/04/2008 | WO2008105183A1 A/d converter and a/d converting method |
| 09/04/2008 | US20080211946 Image sensing apparatus and image sensing system |
| 09/04/2008 | US20080211706 Capacitive digital to analog and analog to digital converters |
| 09/04/2008 | US20080211705 Electronic Network Circuit with Dissymmetrical Differential Pairs |
| 09/04/2008 | US20080211704 Distributed Sigma-Delta Sensor Network |
| 09/04/2008 | US20080211703 Digital-to-analog converter circuit, data driver, and display device using the digital-to-analog converter circuit |
| 09/04/2008 | US20080211702 Comparator Chain Offset Reduction |
| 09/04/2008 | US20080211694 Rotation-angle detecting apparatus |
| 09/04/2008 | DE102008008866A1 Digital/Analogwandler Digital / analog converter |
| 09/04/2008 | DE102007015242A1 Device for conversion of complex analog input signals in cartesian coordinates into complex digital output signals in polar coordinates, has unit for comparing real and imaginary part of input signals with periodic reference signals |
| 09/03/2008 | CN101258682A Automatic input error recovery circuit and method for recursive digital filters |
| 09/03/2008 | CN101257560A Image sensing apparatus and image sensing system |
| 09/03/2008 | CN101257307A Image display system |
| 09/03/2008 | CN101257306A Method for enhancing repair melody yield of 12 bit double R-2R structure D/A converter two polar zero point |
| 09/03/2008 | CN101257297A Transistor switch |
| 09/03/2008 | CN101256739A Amoled including circuit to supply zero data voltage and method of driving the same |
| 09/03/2008 | CN100417026C A/D converter |
| 09/03/2008 | CN100417020C Method and apparatus for generating a pulse width modulated signal and optical attenuator controlled by a pulse width modulated signal |
| 09/03/2008 | CN100416686C Flash and method of it in dynamic loading fastenner operation module of optical drive |
| 09/03/2008 | CN100416628C Current generating circuit, electro-optical device, and electronic apparatus |
| 09/02/2008 | US7421055 Signal processing apparatus and signal processing method |
| 09/02/2008 | US7420499 Analog-to-digital converter and threshold-value correcting method |
| 09/02/2008 | US7420498 Signal converter performing a role |
| 09/02/2008 | US7420497 Low offset flash analog-to-digital converter |
| 09/02/2008 | US7420496 Digital/analog converting apparatus with high resolution |
| 09/02/2008 | US7420495 Current source cell arrangement and digital-to-analog converter |
| 09/02/2008 | US7420492 Current range control circuit, data driver, and organic light emitting display |
| 09/02/2008 | US7420491 Analog signal sampling system and method having reduced average input current |
| 09/02/2008 | US7420490 Pre-charge systems and methods for ADC input sampling |
| 09/02/2008 | US7420489 Semiconductor-circuit-device verifying method and CAD apparatus for implementing the same |
| 09/02/2008 | US7420488 Apparatus and method for setting filter coefficient, and recording medium having a program recorded thereon |
| 09/02/2008 | US7420477 Method for an enhanced absolute position sensor system |
| 08/28/2008 | WO2008102453A1 Analog signal processing device |
| 08/28/2008 | WO2008102005A2 Device for determining a charge amount of a capacitive element, pixel cell and method for determining a position of maximum of an envelope of an analog amplitude-modulated signal |
| 08/28/2008 | WO2008079577A3 Method and system for calibrating a rotary encoder and making a high resolution rotary encoder |
| 08/28/2008 | WO2008008353A3 Digital pwm controller |
| 08/28/2008 | US20080209570 Systems, Methods, And A Storage Medium For Storing and Securely Transmitting Digital Media Data |
| 08/28/2008 | US20080205557 Systems and Methods for Performing External Correction |
| 08/28/2008 | US20080204300 Ad converter circuit and microcontroller |
| 08/28/2008 | US20080204299 Adc with logarithmic response and methods for controlling rf power levels |
| 08/28/2008 | US20080204298 Ad converter and radio receiver |
| 08/28/2008 | US20080204297 Analog front-end circuit and electronic instrument |
| 08/28/2008 | US20080204296 Wide-input windowed nonlinear analog-to-digital converter for high-frequency digitally controlled SMPS |
| 08/28/2008 | US20080204295 Method for Operating a Digital Sensor |
| 08/28/2008 | US20080204294 Analog-to-digital converter apparatus, systems, and methods |
| 08/28/2008 | US20080204293 Multi-channel display driver circuit incorporating modified d/a converters |
| 08/28/2008 | US20080204292 Output Architecture for LCD Panel Column Driver |
| 08/28/2008 | US20080204291 Digital-to-analog converter with logarithmic selectable response and methods |
| 08/28/2008 | US20080204289 Signal interface circuit |
| 08/28/2008 | DE102008008444A1 Analog/Digitalwandler Analog / digital converter |
| 08/27/2008 | EP1962428A1 Method and apparatus for analog-to-digital conversion using switched capacitors |
| 08/27/2008 | EP1962427A2 Output architecture for LCD panel column driver |
| 08/27/2008 | EP1961122A1 Time-to-digital conversion with calibration pulse injection |
| 08/27/2008 | CN101252358A High speed 16 bit A/D converter modular circuit |
| 08/27/2008 | CN101252357A Method and system for correcting parameter |
| 08/27/2008 | CN100414606C Method and unit for substracting quantization noise from a PCM signal |
| 08/27/2008 | CN100414353C Resistance voltage divider circuit, liquid crystal display driving apparatus using resistance voltage divider circuit, and liquid crystal display apparatus |
| 08/26/2008 | US7417576 Method and apparatus for detecting an edge |
| 08/26/2008 | US7417575 High-bandwidth high-gain amplifier |
| 08/26/2008 | US7417574 Efficient amplifier sharing in a multi-stage analog to digital converter |
| 08/26/2008 | US7417572 Voltage interpolation in digital-to-analog signal conversion |
| 08/26/2008 | US7417571 Method for providing a correlation |
| 08/26/2008 | US7417563 Process to determine the absolute angular position of a motor vehicle steering wheel |
| 08/21/2008 | WO2008100561A1 Analog to digital converter |
| 08/21/2008 | WO2008100071A1 Method and apparatus for analog-to-digital conversion using switched capacitors |
| 08/21/2008 | WO2008083269A9 Compensating for harmonic distortion in an instrument channel |
| 08/21/2008 | WO2008078303A3 Sample-dependent amplification of magnetic resonance signal |
| 08/21/2008 | US20080198058 Pipelined converter |
| 08/21/2008 | US20080198057 Analog-to-digital converting circuit |
| 08/21/2008 | US20080198056 Analog to digital converter |
| 08/21/2008 | US20080198055 Pipeline type analog-digital converter having redundant comparator |
| 08/21/2008 | US20080198054 System for displaying image and digital-to-analog converting method |
| 08/21/2008 | US20080198053 Current-Steering Type Digital-To-Analog Converter |
| 08/21/2008 | US20080198051 Analog-to-digital conversion controller, optical receiving device, optical receiving method, and waveform-distortion compensating device |
| 08/21/2008 | US20080198049 A/d converter |
| 08/21/2008 | US20080198048 Systems and methods for companding ADC-DSP-DAC combinations |
| 08/21/2008 | US20080197267 Photo Detector Apparatus |
| 08/21/2008 | DE112006002584T5 Digital-Analog-Wandler mit geringer Störung und geringer Verzerrung Digital-to-analog converter with low distortion and low distortion |
| 08/21/2008 | DE102008006079A1 Programmierbarer Stromerzeuger, Stromerzeugungsverfahren und Senderanordnung Programmable power generators, power generation method and transmitter assembly |
| 08/20/2008 | EP1959590A2 Analog-to-digital conversion controller, optical receiving device, optical receiving method, and waveform-distortion compensating device |
| 08/20/2008 | EP1958333A2 Digitally corrected sar converter including a correction dac |
| 08/20/2008 | CN101247486A Method and device for digitizing an analogical signal |
| 08/20/2008 | CN101247177A Analog-to-digital conversion controller, optical receiving device, optical receiving method, and waveform-distortion compensating device |
| 08/20/2008 | CN101247137A Ultra-broadband analogue signal parallel sampling system based on accidental projection |
| 08/20/2008 | CN101247125A Self-reconstruction assembly line A/D converter capable of dynamic configuration |
| 08/19/2008 | US7415730 Microcomputer and test method therefore |
| 08/19/2008 | US7414565 Efficient approach for reducing image transfer time in wireless portable x-ray detectors |
| 08/19/2008 | US7414564 Enhanced-accuracy converter stages for pipelined signal converter systems |
| 08/19/2008 | US7414563 Analog-to-digital converter with a plurality of conversions |
| 08/19/2008 | US7414562 Analog-to-digital conversion using asynchronous current-mode cyclic comparison |
| 08/19/2008 | US7414561 Gradient insensitive split-core digital to analog converter |
| 08/19/2008 | US7414560 Wireless communication system including an audio underflow protection mechanism operative with time domain isolation |
| 08/19/2008 | US7414559 Dynamic bias circuit |