| Patents for H03M 1 - Analogue/digital conversion; Digital/analogue conversion (31,168) |
|---|
| 08/09/2006 | EP1687900A1 Read-only serial interface with versatile mode programming |
| 08/09/2006 | EP1293043B1 Full scale calibration of analog-to-digital conversion |
| 08/09/2006 | EP1164705B1 Digital/analog converter |
| 08/09/2006 | CN1815893A Linearity corrector using filter products |
| 08/09/2006 | CN1269309C Digital-analog Switch and electric charge pump |
| 08/08/2006 | US7089146 Apparatus and method for sub-ranging conversion for temperature sensing |
| 08/08/2006 | US7088282 System and method for programmable high precision quantization of analog variable |
| 08/08/2006 | US7088281 Coarse channel calibration for folding ADC architectures |
| 08/08/2006 | US7088280 Analog signal sampling system and method having reduced average input current |
| 08/08/2006 | US7088279 AD conversion method, AD converter, semiconductor device for detecting distribution of physical quantities, and electronic apparatus |
| 08/08/2006 | US7088278 Multiple input analog-to-digital conversion apparatus and radio receiver using the same |
| 08/08/2006 | US7088277 Analog-to-digital converter having cyclic configuration |
| 08/08/2006 | US7088276 Enhanced data converters using compression and decompression |
| 08/08/2006 | US7088275 Variable clock rate analog-to-digital converter |
| 08/08/2006 | US7088274 Difference amplifier for digital-to-analog converter |
| 08/08/2006 | US7088273 Reducing noise in switched capacitor amplifier circuit |
| 08/03/2006 | WO2006080364A1 Power supply device, electronic device, and a/d converter used for them |
| 08/03/2006 | WO2006079956A2 A digital analog converter system |
| 08/03/2006 | US20060174352 Method and apparatus for providing versatile services on storage devices |
| 08/03/2006 | US20060173329 Ultrasonic probe |
| 08/03/2006 | US20060170825 Video decoder with different signal types processed by common analog-to-digital converter |
| 08/03/2006 | US20060170581 Receiver capable of correcting mismatch of time-interleaved parallel adc and method thereof |
| 08/03/2006 | US20060170580 Analog to digital converter using sawtooth voltage signals with differential comparator |
| 08/03/2006 | US20060170575 Digital test apparatus for testing analog semiconductor device |
| 08/03/2006 | DE102004049481A1 Analog-Digital-Wandler Analog-to-digital converter |
| 08/02/2006 | EP1686691A1 A/D converter |
| 08/02/2006 | EP1685721A2 Method and device for digital-to-rf conversion |
| 08/02/2006 | EP1685478A1 Generation of thermal agitation noise according to a predetermined histogram |
| 08/02/2006 | EP1652305A4 Space efficient low power cyclic a/d converter |
| 08/02/2006 | CN1813410A Signal processor |
| 08/02/2006 | CN1813409A Analog to digital converter |
| 08/02/2006 | CN1813408A A current steering d/a converter with reduced dynamic non-linearities |
| 08/02/2006 | CN1812261A A/D collecting system avoiding switching power amplifier interference |
| 08/02/2006 | CN1267879C 显示装置 The display device |
| 08/01/2006 | US7084847 Image display apparatus and driving method thereof |
| 08/01/2006 | US7084804 Background calibration of pipelined ADCs using flow control |
| 08/01/2006 | US7084803 Analog-digital conversion method and analog-digital converter |
| 08/01/2006 | US7084802 Signal processing circuit |
| 08/01/2006 | US7084801 Apparatus and method for estimating the direction of arrival of a source signal using a microphone array |
| 08/01/2006 | US7084800 System and method for shuffling mapping sequences |
| 08/01/2006 | US7084796 Cross-talk linearity connection |
| 08/01/2006 | US7084795 Video signal processing system with a dynamic ADC calibration loop and related methods |
| 08/01/2006 | US7084794 DAC DC offset calibration method and related apparatus |
| 08/01/2006 | US7084793 Method and device for estimating time errors in time interleaved A/D converter system |
| 08/01/2006 | US7084792 Circuit for zero offset auto-calibration and method thereof |
| 08/01/2006 | US7084791 Analog-to-digital converter with correction of offset errors |
| 08/01/2006 | US7084790 Device to effectuate a digital estimate of a periodic electric signal, related method and control system for an electric motor which comprises said device |
| 08/01/2006 | US7084710 Digital expander apparatus and method for generating multiple analog control signals particularly useful for controlling an oscillator |
| 07/27/2006 | US20060164551 Analog front-end circuit for digital displaying apparatus and control method thereof |
| 07/27/2006 | US20060164279 Sample and hold apparatus |
| 07/27/2006 | US20060164278 A/d converter |
| 07/27/2006 | US20060164277 Programmable integrating ramp generator and method of operating the same |
| 07/27/2006 | US20060164276 Mismatch shaped analog to digital converter |
| 07/27/2006 | US20060164275 Configuration for digital-analog conversion of high-frequency digital input signal into carrier-frequency analog output signal |
| 07/27/2006 | DE102005001733A1 Analog-Digital-Umsetzer Analog-to-digital converter |
| 07/26/2006 | EP1684434A1 Thermometer coding circuitry |
| 07/26/2006 | EP1684426A1 Semiconductor device, radio terminal and radio communication unit |
| 07/26/2006 | EP1683270A1 Systems and methods for signal conversion |
| 07/26/2006 | EP1181777B1 Correction of static errors in an a/d-converter |
| 07/26/2006 | EP1131888B1 Method of calibrating an analog-to-digital converter, and a calibration equipment |
| 07/26/2006 | CN1810002A Combined digital-to-analog converter and signal filter |
| 07/26/2006 | CN1809962A High-resolution digital-to-analog converter |
| 07/26/2006 | CN1808908A Analog-to-digital converter with a decision circuit and an optimized decision threshold |
| 07/26/2006 | CN1808895A Pulse width modulator quantization circuit |
| 07/26/2006 | CN1808285A High-precision analog-to-digital converter based on PGA and control method thereof |
| 07/26/2006 | CN1266950C System and method for reinforcing video image quality |
| 07/26/2006 | CN1266842C Circuit for sampling analog signal below lowest electric potential in a circuit |
| 07/26/2006 | CN1266841C Spread spectrum clock generating circuit |
| 07/25/2006 | US7081921 Method and apparatus for processing front end signal for image sensor |
| 07/25/2006 | US7081845 Current mode analog-to-digital converter |
| 07/25/2006 | US7081844 Devices and methods for converting a digital signal into an analog signal |
| 07/25/2006 | US7081842 Electronic component value trimming systems |
| 07/25/2006 | US7081841 Analog to digital converter built in self test |
| 07/25/2006 | US7081840 Decoder for decoding symmetric/asymmetric delay modulation signal and the method thereof |
| 07/25/2006 | US7081789 Switched capacitor circuit compensation apparatus and method |
| 07/25/2006 | US7081785 Comparing circuit and offset compensating apparatus |
| 07/20/2006 | WO2006076536A2 Access control to files based on source information |
| 07/20/2006 | WO2006075769A1 A digital to analogue converter |
| 07/20/2006 | WO2006075505A1 Analog-to-digital converter device of improved time interleaving type, and high-speed signal processing system using the device |
| 07/20/2006 | WO2006074847A1 Analog-digital converter |
| 07/20/2006 | WO2006044992A3 Analog-to-digital converter with reduced average input current and reduced average reference current |
| 07/20/2006 | WO2006014500A3 A charge comparator with low input offset |
| 07/20/2006 | US20060161990 System and method for administering security in a corporate portal |
| 07/20/2006 | US20060161401 High bandwidth real time oscilloscope |
| 07/20/2006 | US20060158367 Memory efficient interleaving |
| 07/20/2006 | US20060158366 Receiver and method thereof |
| 07/20/2006 | US20060158365 Predictive analog to digital converters and methods of using |
| 07/20/2006 | US20060158364 Minimized sar-type column-wide ADC for image sensors |
| 07/20/2006 | US20060158363 Current sensing analog to digital converter and method of use |
| 07/20/2006 | US20060158362 D/A conversion circuit and A/D conversion circuit |
| 07/20/2006 | US20060158361 Digital-to-analog converter |
| 07/20/2006 | US20060158360 Digital to analog converter |
| 07/20/2006 | US20060158359 Pulse width modulator quantisation circuit |
| 07/20/2006 | US20060158358 Timing recovery methods and apparatuses |
| 07/20/2006 | US20060158352 Alignment method of liquid crystal of ferroelectric liquid crystal device |
| 07/20/2006 | DE4305707B4 Steuerbarer Zeitlagesteuerungsschaltkreis für einen integrierten Schaltkreis-Chip Controllable timing control circuit for an integrated circuit chip |
| 07/20/2006 | DE19536401B4 Verfahren und Einrichtung zum Codieren und Decodieren von Daten Method and apparatus for encoding and decoding data |
| 07/19/2006 | EP1681769A1 Integrated circuit containing a delta-sigma modulator with two-step quantization |
| 07/19/2006 | CN2798421Y Insulating DA convertor |
| 07/19/2006 | CN1806389A Digital to analog converter |