| Patents for H03M 1 - Analogue/digital conversion; Digital/analogue conversion (31,168) |
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| 07/19/2006 | CN1805288A Method of signal measurement by means of chaos mapping and chaos mapping analog-to-digital converter |
| 07/18/2006 | US7080253 Audio fingerprinting |
| 07/18/2006 | US7079117 Analog to digital converter controller |
| 07/18/2006 | US7079069 Analog-digital converter and method for analog-digital converting |
| 07/18/2006 | US7079068 Analog to digital converter |
| 07/18/2006 | US7079067 Voltage random access memory (VRAM) |
| 07/18/2006 | US7079066 D/A converter |
| 07/18/2006 | US7079065 Digital-to-analog converter and the driving method thereof |
| 07/18/2006 | US7079064 Method and apparatus for phase control of a digital-to-analog converter |
| 07/18/2006 | US7079063 System and method for tri-level logic data shuffling for oversampling data conversion |
| 07/18/2006 | US7079062 High-resolution digital-to-analogue converter with a small area requirement |
| 07/18/2006 | US7079061 Sigma Delta and converter with pseudo flash converter |
| 07/18/2006 | US7079060 Test circuit for evaluating characteristic of analog signal of device |
| 07/18/2006 | US7079059 ADC with digital error correction |
| 07/18/2006 | US7079058 Powering down of DAC and ADC for receive/transmit modes of operation in a wireless device |
| 07/13/2006 | WO2006074306A2 Predictive analog to digital converters and methods of using |
| 07/13/2006 | WO2006072973A1 Dc offset compensation method and device |
| 07/13/2006 | WO2006053204B1 Two-bit offset cancelling a/d converter with improved common mode rejection and threshold sensitivity |
| 07/13/2006 | WO2006030363A3 Arrangement for pulse-width modulating an input signal |
| 07/13/2006 | WO2006003663A3 An integrated system and method for multichannel neuronal recording with spike/lfp separation, integrated a/d conversion and threshold detection |
| 07/13/2006 | US20060156418 Method and apparatus for preventing unauthorized access to data |
| 07/13/2006 | US20060156412 System and Method for Protecting Data Streams in Hardware Components |
| 07/13/2006 | US20060156410 Optimized device for digital data communication in a microcircuit card |
| 07/13/2006 | US20060155987 Method for processing information parts of recorded data |
| 07/13/2006 | US20060152626 Setting the slice level in a binary signal |
| 07/13/2006 | US20060152400 Semiconductor integrated circuit |
| 07/13/2006 | US20060152399 Semiconductor integrated circuit |
| 07/13/2006 | US20060152398 Digital interface for analog audio mixers |
| 07/13/2006 | US20060152397 Analogue-to-digital converter |
| 07/13/2006 | US20060152395 Integrated circuit with embedded identification code |
| 07/13/2006 | US20060152388 Position sensor with unbalanced cyclic ratio |
| 07/13/2006 | DE10341236B4 Analog/Digital-Wandler Analog / digital converter |
| 07/13/2006 | DE10206953B4 Drosselsteuervorrichtung für Verbrennungsmotoren Throttle control apparatus for internal combustion engines |
| 07/13/2006 | DE102004047511B4 Testvorrichtung und Verfahren zum Testen von Analog-Digital-Wandlern A test device and method for testing analog-to-digital converters |
| 07/12/2006 | EP1679799A1 D/a conversion circuit and a/d conversion circuit |
| 07/12/2006 | EP1679798A1 A/d conversion array and image sensor |
| 07/12/2006 | EP1678868A2 Analog signals sampler providing digital representation thereof |
| 07/12/2006 | EP1678831A1 A dual residue pipelined ad converter |
| 07/12/2006 | EP1678830A1 Analog-to-digital-converting and suppressing system |
| 07/12/2006 | EP1678565A2 A high precision digital-to-analog converter with optimized power consumption |
| 07/12/2006 | CN1802793A High speed digital to analog converter |
| 07/12/2006 | CN1801627A 模数转换器 ADC |
| 07/12/2006 | CN1801626A High-speed DAC linearity measurement |
| 07/11/2006 | US7076223 Gain control device for packet signal receiver |
| 07/11/2006 | US7075475 Correlated double sampling modulation system with reduced latency of reference to input |
| 07/11/2006 | US7075474 Ramp waveform generation circuit, analog/digital conversion circuit, imaging device and control method of imaging device |
| 07/11/2006 | US7075473 System and apparatus for reducing the effects of circuit mismatch in analog-to-digital converters |
| 07/11/2006 | US7075472 Averaging analog-to-digital converter with shared capacitor network |
| 07/11/2006 | US7075471 Double-sampled, time-interleaved analog to digital converter |
| 07/11/2006 | US7075470 Ramp generators for imager analog-to-digital converters |
| 07/11/2006 | US7075469 Semiconductor integrated circuit |
| 07/11/2006 | US7075467 Analog/digital converter for microwave frequencies |
| 07/11/2006 | US7075466 System and method for improving performance of an analog to digital converter |
| 07/11/2006 | US7075465 Comparator offset calibration for A/D converters |
| 07/11/2006 | US7075464 Circuit for current measurement and current monitoring |
| 07/11/2006 | US7075463 A/D converter, D/A converter and voltage source |
| 07/11/2006 | US7075291 Tone wheel testing apparatus and its test method |
| 07/11/2006 | US7075050 Photodetector including integration capacitance section and A/D converter circuit |
| 07/11/2006 | CA2148273C Analogue to digital and digital to analogue converters |
| 07/06/2006 | WO2006072030A1 Switched-capacitor circuit with scaled reference voltage |
| 07/06/2006 | WO2006071810A2 System and method for monitoring environmental conditions |
| 07/06/2006 | WO2006071635A2 Using a parametric measurement unit for converter testing |
| 07/06/2006 | WO2006070811A1 Semiconductor device and level shifting circuit |
| 07/06/2006 | US20060150257 Binding content to a portable storage device or the like in a digital rights management (DRM) system |
| 07/06/2006 | US20060150254 System and method for representing a secure time in a device based upon an insecure clock |
| 07/06/2006 | US20060146192 Over-sampling A/D converting circuit |
| 07/06/2006 | US20060145909 Polarity independent precision measurement of an input voltage signal |
| 07/06/2006 | US20060145908 Pipelined analog-to-digital converter having enhanced high frequency performance characteristics |
| 07/06/2006 | US20060145907 Semiconductor integrated circuit |
| 07/06/2006 | US20060145906 Minimized SAR-type column-wide ADC for image sensors |
| 07/06/2006 | US20060145905 Multi-stage digital-to-analog converter |
| 07/06/2006 | US20060145904 Digital-to-analog converters including charge pumps and related automatic laser power control devices and methods |
| 07/06/2006 | US20060145903 Data-converting circuit, data-converting method, and digital-to-analog converter using the same |
| 07/06/2006 | US20060145902 Method and a digital-to-analog converter for converting a time varying digital input signal |
| 07/06/2006 | US20060145744 Use of analog-valued floating-gate transistors to match the electrical characteristics of interleaved and pipelined circuits |
| 07/06/2006 | US20060145065 Position-to-number electro-optical converter |
| 07/06/2006 | DE10163262B4 Circuit for physiologically optimized digital setting, detection of electrical, electronic values, produces values from optional staged combinations of series and parallel connections |
| 07/06/2006 | DE10148487B4 Referenzspannungsschaltung Reference voltage circuit |
| 07/05/2006 | EP1676197A2 Operation circuit and operation control method thereof |
| 07/05/2006 | EP1364461B1 Dynamic element matching in a/d converters |
| 07/05/2006 | CN1799199A 积分器复位机构 Integrator reset mechanism |
| 07/05/2006 | CN1797958A D/A converter and communication apparatus |
| 07/05/2006 | CN1797957A Pipelined analog-to-digital converter having enhanced high frequency performance characteristics |
| 07/05/2006 | CN1797956A Switched capacitor circuit type digital/analog converter capable of suppressing change of setting error |
| 07/05/2006 | CN1263318C Attenuation of non-needed frequency when sampling communication signals |
| 07/05/2006 | CN1263298C SIN (X)/X Compensation circuit |
| 07/05/2006 | CN1263031C Personal video recorder with network interface |
| 07/05/2006 | CN1262812C Inductive current absolute position sensor by using code rail type staff and read out head |
| 07/04/2006 | US7072389 Direct digital access arrangement circuitry and method for connecting to phone lines |
| 07/04/2006 | US7071864 Automatic threshold voltage control circuit and signal converting circuit and method thereof |
| 07/04/2006 | US7071863 Low power analog to digital converter having reduced bias during an inactive phase |
| 07/04/2006 | US7071862 Transmission line analog to digital converter |
| 07/04/2006 | US7071861 Apparatus and method for transmitting a digitized signal, and a data source and data sink to implement the method |
| 07/04/2006 | US7071859 System and method for scheduling access to an analog-to-digital converter and a microprocessor |
| 07/04/2006 | US7071858 Method and system for a glitch-free differential current steering switch circuit for high speed, high resolution digital-to-analog conversion |
| 07/04/2006 | US7071857 Analog to digital converter |
| 07/04/2006 | US7071856 Pipeline ADC calibrating method and apparatus thereof |
| 07/04/2006 | US7071846 Analog decoding method and decoder |
| 06/29/2006 | WO2006068984A1 High speed differential resistive voltage digital-to-analog converter |
| 06/29/2006 | WO2006067382A1 Digital to analogue conversion |