| Patents for H03M 1 - Analogue/digital conversion; Digital/analogue conversion (31,168) |
|---|
| 04/04/2006 | US7023363 Position encoding using impedance comparison |
| 04/04/2006 | US7023245 Versatile charge sampling circuits |
| 04/04/2006 | US7021738 Multi-color printer |
| 04/04/2006 | CA2522325A1 Waveform control circuit |
| 04/04/2006 | CA2306977C Phase-locked oscillator with improved digital integrator |
| 03/30/2006 | WO2006034415A1 Pilot-tone calibration for time-interleaved analog-to-digital converters |
| 03/30/2006 | WO2006034237A1 Digital pulse width modulated controller |
| 03/30/2006 | WO2006032592A1 Digital-to-analog converter structures |
| 03/30/2006 | WO2006014558A9 Voltage random access memory (vram) |
| 03/30/2006 | WO2006005714A3 Method for the evaluation of a first analog signal and a second analog signal, and evaluation circuit corresponding therewith |
| 03/30/2006 | US20060070131 Method and apparatus for providing authorized remote access to application sessions |
| 03/30/2006 | US20060066466 Hierarchical parallel pipelined operation of analog and digital circuits |
| 03/30/2006 | US20060066465 Circuit configuration for analog/digital conversion |
| 03/30/2006 | US20060066464 Analog-to-digital converter for programmable logic |
| 03/30/2006 | US20060066463 High resolution and low consumption digital-to-analog converter |
| 03/30/2006 | DE102004046618A1 Schaltungsanordnung zum Analog/Digital-Wandeln Circuit arrangement for analog / digital conversion |
| 03/29/2006 | EP1641126A2 Analogue-to-digital conversion circuit |
| 03/29/2006 | EP1641124A2 Spread spectrum clock generation circuit |
| 03/29/2006 | EP1639711A1 Digital to analog converter |
| 03/29/2006 | EP1639710A1 Analog to digital converter |
| 03/29/2006 | EP1382123B1 Digital to analog converter. |
| 03/29/2006 | CN1754198A Nonlinearly converting a signal to compensate for non-uniformities and degradations in a display |
| 03/28/2006 | US7020294 Method for active noise cancellation using independent component analysis |
| 03/28/2006 | US7019679 Multiplexer with low parasitic capacitance effects |
| 03/28/2006 | US7019678 Digital-to-analog converter with constant differential gain and method |
| 03/28/2006 | US7019677 Current steering digital to analog converters with self-calibration, and systems and methods using the same |
| 03/28/2006 | US7019676 D/A converter |
| 03/28/2006 | US7019675 System and method for minimizing crosstalk between signals of photoconductive elements |
| 03/23/2006 | WO2006030363A2 Arrangement for pulse-width modulating an input signal |
| 03/23/2006 | US20060064605 Digital content security system |
| 03/23/2006 | US20060061502 Switched-capacitor circuit and pipelined a/d converter |
| 03/23/2006 | US20060061501 Pilot-tone calibration for time-interleaved analog-to-digital converters |
| 03/23/2006 | US20060061500 Digital-to-analog converter structures |
| 03/23/2006 | US20060061499 High-speed and high-accuracy digital-to-analog converter |
| 03/23/2006 | US20060061489 Encoder for a motor controller |
| 03/22/2006 | EP1638208A1 Switched-capacitor circuit and pipelined A/D converter |
| 03/22/2006 | EP1636907A1 Analog-to-digital converter |
| 03/22/2006 | EP1636906A1 Electronic circuit for measured parameter recording |
| 03/22/2006 | EP1636905A2 High speed digital to analog converter |
| 03/22/2006 | EP1472790B1 Circuit with a digital to analog converter |
| 03/22/2006 | EP1342323B1 Adaptively calibrating analog-to-digital conversion with correction table indexing |
| 03/22/2006 | CN1750525A Orthogonality detector, and quadrature demodulator and sampling quadrature demodulator |
| 03/22/2006 | CN1750401A Self correcting multipath A/D converter |
| 03/22/2006 | CN1246968C Layout structure of decoder and manufacturing method thereof |
| 03/22/2006 | CN1246967C A/D converter background calibration |
| 03/21/2006 | US7017069 PWM control circuit, microcomputer and electronic equipment |
| 03/21/2006 | US7017063 Systems and methods for controlling voltage regulator module power supplies |
| 03/21/2006 | US7015854 Charge-domain A/D converter employing multiple pipelines for improved precision |
| 03/21/2006 | US7015853 Data converter with reduced differential nonlinearity |
| 03/21/2006 | US7015852 Cyclic analog-to-digital converter |
| 03/21/2006 | US7015851 Linearizing ADCs using single-bit dither |
| 03/21/2006 | US7015850 Bandwidth limited sampling circuit of high linearity |
| 03/21/2006 | US7015849 Control circuit |
| 03/21/2006 | US7015848 Recording/reproducing apparatus using reference oscillator for digital audio |
| 03/21/2006 | US7015847 Digital to analog converter |
| 03/21/2006 | US7015845 Digital to analog converter system |
| 03/21/2006 | US7015842 High-speed sampling architectures |
| 03/21/2006 | US7015841 Analog to digital converter circuit of successive approximation type operating at low voltage |
| 03/21/2006 | US7015840 Resolver/digital converter |
| 03/21/2006 | US7015832 Pulse width modulation based digital incremental encoder |
| 03/21/2006 | US7015764 Analog implementation of spread spectrum frequency modulation in a programmable phase locked loop (PLL) system |
| 03/21/2006 | US7015730 Mix-type sample and hold circuit of receiving end and receiving method thereof |
| 03/21/2006 | US7015724 Device for processing an optical signal |
| 03/21/2006 | US7015120 Method of fabricating semiconductor devices employing at least one modulation doped quantum well structure and one or more etch stop layers for accurate contact formation |
| 03/21/2006 | US7013575 Position measuring device |
| 03/16/2006 | WO2005031970A3 Method, device and system for output impedance calibration that invariably maximizes hybrid performance |
| 03/16/2006 | US20060059567 System and method for controlling data access using security label components |
| 03/16/2006 | US20060059566 System and method for using a graphic and/or audio license with digital rights management systems |
| 03/16/2006 | US20060059563 Process and streaming server for encrypting a data stream |
| 03/16/2006 | US20060059562 System for controlling the distribution and use of rendered digital works through watermarking |
| 03/16/2006 | US20060059348 Dynamic management of access rights lists in a portable electronic object |
| 03/16/2006 | US20060056558 Method and apparatus for adjusting phase of sampling frequency of adc |
| 03/16/2006 | US20060056505 Robust mode staggercasting |
| 03/16/2006 | US20060055640 Active matrix display device and digital-to-analog converter |
| 03/16/2006 | US20060055581 Five-level feed-back digital-to-analog converter for a switched capacitor sigma-delta analog-to-digital converter |
| 03/16/2006 | US20060055580 Controlled power source, in particular for a digital analogue converter in continuous time sigma delta modulators |
| 03/16/2006 | US20060055579 Digital detection of blockers for wireless receiver |
| 03/16/2006 | US20060055578 A/D converter and A/D converting system |
| 03/16/2006 | US20060055577 Minimized differential SAR-type column-wide ADC for CMOS image sensors |
| 03/16/2006 | US20060055576 Analog to digital conversion with offset cancellation |
| 03/16/2006 | US20060055575 Analog-to-digital conversion arrangement, a method for analog-to-digital conversion and a signal processing system, in which the conversion arrangement is applied |
| 03/16/2006 | US20060055574 Digital controller for high-frequency switching power supplies |
| 03/16/2006 | US20060055573 Method and apparatus for addressing receive band noise problems associated with the use of a digital power amplifier |
| 03/16/2006 | US20060055572 Test circuit for digital to analog converter in liquid crystal display driver |
| 03/16/2006 | US20060055414 Matched delay line voltage converter |
| 03/16/2006 | DE10300705B4 Verfahren und Steuervorrichtung zur Steuerung einer automatischen Verstärkungsregelungs-Einheit A method and control apparatus for controlling an automatic gain control unit |
| 03/16/2006 | DE102004036994A1 Digitaler Hochfrequenzeingangsbereich mit kleiner Zwischenfrequenz mit mehreren Modi und entsprechendes Verfahren Digital RF input area with small intermediate frequency with multiple modes and corresponding method |
| 03/16/2006 | DE102004035431A1 Verfahren und Vorrichtung zur hochgenauen digitalen Messung eines Analogsignals Method and apparatus for high-precision digital measurement of an analog signal |
| 03/15/2006 | EP1635471A2 Sub-ranging digital to analog converter for radio frequency amplification. |
| 03/15/2006 | EP1635470A1 Method and apparatus for a CMOS image sensor comprising a distributed amplifier and a multiplexed analog to digital converter |
| 03/15/2006 | EP1635469A2 Pipelined a/d converter and method for correcting output of the same |
| 03/15/2006 | EP1635468A1 Single ended switched capacitor circuit |
| 03/15/2006 | EP1635073A2 Calculation module |
| 03/15/2006 | EP1634402A2 Circuits and methods for reducing pin count in multiple-mode integrated circuit devices |
| 03/15/2006 | EP1133828B1 Method and system for calibrating analog-to-digital conversion |
| 03/15/2006 | CN1748396A Digitizer module, a waveform generating module, a converting method, a waveform generating method, and recording medium for recording a program thereof |
| 03/15/2006 | CN1747329A Guiding current symbol digifax converter |
| 03/15/2006 | CN1747328A Analog/digital conversion with adjustable thresholds |
| 03/14/2006 | US7012559 Hierarchical parallel pipelined operation of analog and digital circuits |
| 03/14/2006 | US7012558 A/D converter, battery pack, electronics device and method of voltage measurement |