| Patents for H03M 1 - Analogue/digital conversion; Digital/analogue conversion (31,168) |
|---|
| 01/10/2007 | EP1031186B1 R/2r ladder circuit and method for digital-to-analog converter |
| 01/10/2007 | CN1893280A Multi-channel digital/analog converter arrangement |
| 01/10/2007 | CN1893279A Bubble error rejecter in data converter |
| 01/09/2007 | US7162029 Gain or input volume controller and method utilizing a modified R2R ladder network |
| 01/09/2007 | US7161523 Systems and methods for a self-organizing analog-to-digital converter |
| 01/09/2007 | US7161522 Severe asymmetry compensator for optical recording PRML read channel |
| 01/09/2007 | US7161521 Multi-stage analog to digital converter architecture |
| 01/09/2007 | US7161520 High precision analog to digital converter |
| 01/09/2007 | US7161519 PWM modulation circuit and class D amplifier using such PWM modulation circuit |
| 01/09/2007 | US7161518 Method and apparatus for driving two-dimensional modulator arrays |
| 01/09/2007 | US7161517 Digital-to-analog converter |
| 01/09/2007 | US7161516 Layout of dummy and active cells forming capacitor array in integrated circuit |
| 01/09/2007 | US7161515 Calibration system and method for a linearity corrector using filter products |
| 01/09/2007 | US7161514 Calibration method for interleaving an A/D converter |
| 01/09/2007 | US7161513 Apparatus and method for improving resolution of a current mode driver |
| 01/09/2007 | US7161512 Gain error correction in an analog-to-digital converter |
| 01/09/2007 | US7161510 Switching amplifier comprising a delta-sigma modulation circuit |
| 01/04/2007 | WO2005109294A3 Multi-source longitudinal patient-level data encryption process |
| 01/04/2007 | US20070006327 Dynamic service enablement of applications in heterogenous mobile environments |
| 01/04/2007 | US20070006323 Identifying dependencies of an application upon a given security context |
| 01/04/2007 | US20070006322 Method and system for providing a secure multi-user portable database |
| 01/04/2007 | US20070006318 Entitlement designation in Web Services for Remote Portlets environment |
| 01/04/2007 | US20070005990 Multidevice session establishment for multimodal browsing |
| 01/04/2007 | US20070005961 Providing user on computer operating system with full privileges token and limited privileges token |
| 01/04/2007 | US20070005278 Method and apparatus for improved radiation detection |
| 01/04/2007 | US20070004353 Receiving apparatus |
| 01/04/2007 | US20070001893 Integrator and cyclic ad converter using the same |
| 01/04/2007 | US20070001892 Analog/digital converter |
| 01/04/2007 | US20070001891 Analog to digital converter with ping-pong architecture |
| 01/04/2007 | US20070001890 Gain adjust for SAR ADC |
| 01/04/2007 | US20070001889 Switching between lower and higher power modes in an ADC for lower/higher precision operations |
| 01/04/2007 | US20070001888 Multi-channel digital/analog converter arrangement |
| 01/04/2007 | US20070001887 Method and apparatus for extracting individual pulses from an input signal |
| 01/04/2007 | US20070001886 Integrated circuit device and electronic instrument |
| 01/04/2007 | US20070001885 Digital-to-Analog Converter |
| 01/04/2007 | US20070001884 Startup apparatus and technique for a wireless system that uses time domain isolation |
| 01/04/2007 | US20070001883 Digital-to-analog converter |
| 01/04/2007 | US20070001880 Gain compensation |
| 01/04/2007 | DE19643178B4 Digital/Analog-Wandler und Schaltung zum Einstellen einer Sensorcharakteristik Digital / analog converter circuit and for adjusting a sensor characteristic |
| 01/04/2007 | DE10350596B4 Komparator und auf dem Komparator basierender Analog-Digital-Wandler Comparator and the comparator-based analog-to-digital converter |
| 01/04/2007 | DE102006028344A1 A/D-Wandler, implementiert unter alleiniger Verwendung digitaler Schaltkreiskomponenten und digitaler Signalverarbeitung A / D converter, implemented using only digital circuit components and digital signal processing |
| 01/04/2007 | DE102006027835A1 Ein Verfahren und eine Vorrichtung zum Extrahieren einzelner Pulse aus einem Eingangssignal A method and a device for extracting individual pulses from an input signal |
| 01/04/2007 | DE102005030563A1 Mehrkanal-Digital/Analog-Wandleranordnung Multi-channel digital / analog converter means |
| 01/04/2007 | DE102005030562A1 Sukzessiv approximierender Analog/Digital-Wandler Successively approximating the analog / digital converter |
| 01/04/2007 | DE102005028726A1 Verfahren und Vorrichtung zur Analog-Digital-Wandlung Method and apparatus for analog-to-digital conversion |
| 01/03/2007 | EP1739842A1 A/D converter |
| 01/03/2007 | EP1739841A1 Waveform generation method, radar device, and oscillator for radar device |
| 01/03/2007 | EP1738471A2 Method and apparatus for dc offset removal |
| 01/03/2007 | EP1738466A1 Digital to analogue converters |
| 01/03/2007 | EP1738458A1 Dual conversion receiver with programmable intermediate frequency and channel selection |
| 01/03/2007 | EP1314253B1 High speed precision analog to digital convertor |
| 01/03/2007 | CN1890882A Fast analogue-to-digital converter |
| 01/02/2007 | US7158070 Analog-to-digital converter capable of performing self-test |
| 01/02/2007 | US7158069 Analog-digital converter |
| 01/02/2007 | US7158068 Technique for comparing analog signal with reference voltage |
| 01/02/2007 | US7158067 Analog to digital converter using sawtooth voltage signals with differential comparator |
| 01/02/2007 | US7158066 Pipelined analog-to-digital converter having enhanced high frequency performance characteristics |
| 01/02/2007 | US7158065 Signal driving circuits |
| 01/02/2007 | US7158062 Clocked DAC current switch |
| 01/02/2007 | US7158061 A/D converter for wideband digital communication |
| 01/02/2007 | US7157946 Chopper comparator circuit |
| 01/02/2007 | US7157941 Differential switching circuit and digital-to-analog converter |
| 01/02/2007 | US7157895 Systems and methods for generating a current |
| 12/28/2006 | WO2006138497A2 Synchronous analog to digital conversion system and method |
| 12/28/2006 | WO2006138205A1 Gain error correction in an analog-to-digital converter |
| 12/28/2006 | WO2006138204A1 Gain error correction in an analog-to-digital converter |
| 12/28/2006 | WO2006137007A1 Transmitter in wireless communication system |
| 12/28/2006 | WO2006136120A1 Rotary encoding switch |
| 12/28/2006 | WO2006136082A1 Multi-channel digital to analog (d/a) conversion |
| 12/28/2006 | US20060294598 Community instance access control in a collaborative system |
| 12/28/2006 | US20060294596 Methods, systems, and apparatus to detect unauthorized resource accesses |
| 12/28/2006 | US20060294595 Component selector |
| 12/28/2006 | US20060291658 Portable terminal having function of coupling and reproducing multimedia files and method thereof |
| 12/28/2006 | US20060290557 Anti-noise input/output impedance control of semiconductor circuit with reduced circuit size |
| 12/28/2006 | US20060290556 Synchronous analog to digital conversion system and method |
| 12/28/2006 | US20060290555 A/D converter that is implemented using only digital circuit components and digital signal processing |
| 12/28/2006 | US20060290554 Analog to digital conversion circuit |
| 12/28/2006 | US20060290553 Current steering type single flux quantum circuit |
| 12/28/2006 | US20060290552 CMOS Image Capture Device with Self-Correcting Gain Characteristic |
| 12/28/2006 | US20060290551 A/D converter |
| 12/28/2006 | US20060290550 Multi-channel digital to analog (D/A) conversion |
| 12/28/2006 | US20060290548 High speed data converter testing devices, methods, & systems |
| 12/28/2006 | US20060290547 Voltage regulation using digital voltage control |
| 12/28/2006 | US20060290546 Wideband digital receiver architecture |
| 12/28/2006 | US20060290545 Method for Determining Residual Error Compensation Parameters for a Magnetoresistive Angle Sensor and Method for Reducing a Residual Angle Error in a Magnetoresistive Angle Sensor |
| 12/28/2006 | US20060290534 Rotary encoder |
| 12/28/2006 | DE102006018207A1 Verfahren zum Testen einer A/D-Wandlerschaltung und A/D-Wandlerschaltung A method for testing an A / D conversion circuit and A / D converter circuit |
| 12/28/2006 | DE102005027958A1 Analog to digital converter for electronic product, has variable resistor connected with output of opto-coupler for adjusting optimal resistance value for voltage dividing together with resistor that is connected with input of opto-coupler |
| 12/28/2006 | CA2612556A1 Rotary encoding switch |
| 12/27/2006 | EP1735912A1 Method and apparatus for subclocking a sar analog-to-digital converter |
| 12/27/2006 | EP1735911A1 Gain control for delta sigma analog-to-digital converter |
| 12/27/2006 | CN2852534Y High-speed segmented current type DAC circuit |
| 12/27/2006 | CN1886897A Read-only serial interface with versatile mode programming |
| 12/27/2006 | CN1885723A Signal amplitude section divided charge redistribution successive approximation A/D converter |
| 12/27/2006 | CN1885722A A/D converter adapted for mainboard voltage regulation module digital control chip |
| 12/26/2006 | US7155744 Copyright protection of digital images transmitted over networks |
| 12/26/2006 | US7154427 Electronic circuit apparatus |
| 12/26/2006 | US7154426 Analog-digital converter with advanced scheduling |
| 12/26/2006 | US7154425 Supervised input converter |
| 12/26/2006 | US7154424 Digital equalization apparatus |