| Patents for H03M 1 - Analogue/digital conversion; Digital/analogue conversion (31,168) |
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| 03/14/2007 | CN1929311A Coder-decoder using single simulation to digital transducer and signal processing method |
| 03/14/2007 | CN1929310A Phase detection device and method thereof |
| 03/14/2007 | CN1929309A Precision low noise-delta-sigma adc |
| 03/14/2007 | CN1929016A Digitizer |
| 03/13/2007 | US7191345 BIOS lock encode/decode driver |
| 03/13/2007 | US7190784 Method and apparatus for adaptive DC level control |
| 03/13/2007 | US7190300 Switched capacitance circuit and analog/digital converter including said circuit |
| 03/13/2007 | US7190299 Current control method and application thereof |
| 03/13/2007 | US7190298 Resistor ladder interpolation for subranging ADC |
| 03/13/2007 | US7190297 Digital driver and display device |
| 03/13/2007 | US7190293 Sigma-delta analog-to-digital converter and method for reducing harmonics |
| 03/13/2007 | US7190292 Input level adjust system and method |
| 03/13/2007 | US7190291 Programmable error amplifier for sensing voltage error in the feedback path of digitially programmable voltage sources |
| 03/13/2007 | US7190290 Method and apparatus for addressing receive band noise problems associated with the use of a digital power amplifier |
| 03/08/2007 | US20070056048 Information terminal with function of playing back contents |
| 03/08/2007 | US20070056045 Controlled access to objects or areas in an electronic document |
| 03/08/2007 | US20070056041 Method and device for product and document authentication |
| 03/08/2007 | US20070055892 Concealment of information in electronic design automation |
| 03/08/2007 | US20070052641 Gray scale voltage outputting device |
| 03/08/2007 | US20070052574 Capacitive digital to analog and analog to digital converters |
| 03/08/2007 | US20070052573 Pipeline ADC with Minimum Overhead Digital Error Correction |
| 03/08/2007 | US20070052572 Analog and digital signal mixer |
| 03/08/2007 | US20070052571 Rapid response current measurement system and method |
| 03/08/2007 | US20070052570 Precision low noise delta-sigma adc with ac feed forward and merged coarse and fine results |
| 03/08/2007 | US20070052569 Resistor-string digital/analog converter circuit and semiconductor device including the same circuit |
| 03/08/2007 | US20070052568 Digital-to-analog converter circuit |
| 03/08/2007 | US20070052567 Capacitive digital to analog and analog to digital converters |
| 03/08/2007 | US20070052566 Capacitive digital to analog and analog to digital converters |
| 03/08/2007 | US20070052565 Data converter with integrated MEMS resonator clock |
| 03/08/2007 | US20070052564 Image sensor capable of cancelling offset voltage of semiconductor device included therein |
| 03/08/2007 | DE102006038998A1 A/D-Wandlerschaltung mit Trägerfrequenzunterdrückung A / D converter circuit with a carrier frequency suppression |
| 03/07/2007 | EP1760890A1 Continuous time delta-sigma modulator |
| 03/07/2007 | EP1759461A1 Method of cyclically converting an analog signal to a multi-bit digital output signal and converter for performing the method |
| 03/07/2007 | EP1568138B1 A/d converter with minimized switching error |
| 03/07/2007 | EP1173738B1 Digital phase sensitive rectification of ac driven transducer signals |
| 03/07/2007 | CN1926768A Signal processing device and method, signal processing program, and recording medium where the program is recorded |
| 03/07/2007 | CN1923657A Non-slip-ring type underwater cable car transmitted by digital signal |
| 03/07/2007 | CN1303824C Apparatus and method for auto calibration of display device |
| 03/06/2007 | US7188199 DMA controller that restricts ADC from memory without interrupting generation of digital words when CPU accesses memory |
| 03/06/2007 | US7188196 Method and apparatus for playing analog audio to multiple codec outputs |
| 03/06/2007 | US7187720 Noiseless data transmission method |
| 03/06/2007 | US7187319 Bulk-compensated sampling network for wide range of signals |
| 03/06/2007 | US7187318 Pipeline ADC using multiplying DAC and analog delay circuits |
| 03/06/2007 | US7187317 A/D conversion apparatus |
| 03/06/2007 | US7187316 Method and apparatus for clockless analog-to-digital conversion and peak detection |
| 03/06/2007 | US7187315 Apparatus for digital-analog conversion of a signal |
| 03/06/2007 | US7187314 System for reducing amplitude digital-to-analog converter (DAC) resolution in a polar transmitter |
| 03/06/2007 | US7187311 Analog-to-digital converter cyclically repeating AD conversion |
| 03/06/2007 | US7187310 Circuit calibration using voltage injection |
| 03/06/2007 | US7187305 Encoder for a motor controller |
| 03/06/2007 | CA2443582C Analogue to digital converter |
| 03/01/2007 | WO2006121953A3 Improved accurate low noise analog to digital converter |
| 03/01/2007 | US20070050854 Resource based dynamic security authorization |
| 03/01/2007 | US20070050853 Portable storage device and system of the same |
| 03/01/2007 | US20070050852 Processor, memory, computer system, and method of authentication |
| 03/01/2007 | US20070050850 Control method, control program, and control system |
| 03/01/2007 | US20070050845 Fortified authentication on multiple computers using collaborative agents |
| 03/01/2007 | US20070050643 Information processing apparatus, information processing method, and program storage medium |
| 03/01/2007 | US20070046795 Image pickup device and image pickup system |
| 03/01/2007 | US20070046523 Reference voltage generating circuit |
| 03/01/2007 | US20070046522 A/D converter, A/D converter control method, and A/D converter connection method |
| 03/01/2007 | US20070046521 Analog-to-digital converter and analog-to-digital conversion method |
| 03/01/2007 | US20070046520 Electronic circuit structure using an analog-to-digital conversion concept for saving circuit pins |
| 03/01/2007 | US20070046519 Methods, systems, and apparatus for integrated circuit capacitors in capacitor arrays |
| 03/01/2007 | US20070046518 Digital-analog converter and digital-analog conversion method |
| 03/01/2007 | US20070046515 Method and apparatus of high-speed input sampling |
| 03/01/2007 | US20070046514 Asynchronous sample rate correction by time domain interpolation |
| 03/01/2007 | US20070046513 Lossless nonlinear analog gain controller in image sensor and manufacturing method thereof |
| 03/01/2007 | US20070046512 Data conversion system |
| 03/01/2007 | US20070046501 Electromagnetic coupling galvanic isolated digital output circuit with output feedback |
| 03/01/2007 | DE112005000786T5 Verfahren und System zur Analog-zu-Digital-Wandlung unter Verwendung digitaler Pulsbreitenmodulation (PWM) Method and system for analog-to-digital conversion using digital pulse width modulation (PWM) |
| 03/01/2007 | DE102006039201A1 Analog to digital converter for ultrasonic diagnostic system has output current allocation circuit for defining output current value, enabling change in output current supplied to difference signal low voltage output circuit |
| 03/01/2007 | DE102005039622A1 Schaltung zum Durchführen einer Analog-Digital-Konvertierung und Analog-Digital-Konvertierungsverfahren Circuitry for performing an analog-to-digital conversion and analog-to-digital conversion method |
| 02/28/2007 | EP1758252A1 Digital circuit apparatus with adjustable ADC clock phase |
| 02/28/2007 | EP1756950A1 Systems and methods for scalably encoding and decoding data |
| 02/28/2007 | EP1756678A1 Measuring clock jitter |
| 02/28/2007 | EP1678868A4 Analog signals sampler providing digital representation thereof |
| 02/28/2007 | EP1588549A4 Robust mode staggercasting storing content |
| 02/28/2007 | CN1302260C Position measuring device |
| 02/27/2007 | US7185092 Web site, information communication terminal, robot search engine response system, robot search engine registration method, and storage medium and program transmission apparatus therefor |
| 02/27/2007 | US7184908 Calibration method of time measurement apparatus |
| 02/27/2007 | US7184017 D/A conversion circuit and semiconductor device |
| 02/27/2007 | US7183962 Low power asynchronous data converter |
| 02/27/2007 | US7183961 System for converting analog video signals to digital video signals |
| 02/27/2007 | US7183960 Method and apparatus for systematic adjustments of resistors in high-speed integrated circuits |
| 02/27/2007 | US7183959 Method and system for implementing a reduced latency, wideband pulse density modulation digital to analog converter |
| 02/27/2007 | US7183958 Sub-ranging digital to analog converter for radiofrequency amplification |
| 02/27/2007 | US7183953 Calibrating automatic test equipment containing interleaved analog-to-digital converters |
| 02/27/2007 | US7183952 Resolver |
| 02/27/2007 | US7183949 Analog baseband processor and method of processing analog baseband for use in multimode communication system |
| 02/27/2007 | US7183811 Comparing circuit, comparator, level determining circuit and threshold voltage setting method |
| 02/27/2007 | US7183535 Position-to-number electro-optical converter |
| 02/22/2007 | WO2007022386A2 A reconfigurable mixed-signal vlsi implementation of distributed arithmetic |
| 02/22/2007 | WO2007021863A1 Current-steering type digital-to-analog converter |
| 02/22/2007 | WO2007021600A1 Analog-to-digital converter |
| 02/22/2007 | WO2007020712A1 Signal output circuit |
| 02/22/2007 | US20070043953 Method and apparatus for managing private data in multi-function products |
| 02/22/2007 | US20070040723 Analog-to-digital converter |
| 02/22/2007 | US20070040722 Display apparatus and control method thereof |
| 02/22/2007 | US20070040721 Self-oscillating a/d-converter |