| Patents for H03M 1 - Analogue/digital conversion; Digital/analogue conversion (31,168) |
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| 01/26/2006 | US20060021063 Method for transmission/reception of contents usage right information in encrypted form, and device thereof |
| 01/26/2006 | US20060017603 Charge comparator with low input offset |
| 01/26/2006 | US20060017602 Mobile radio receiver with hybrid gain setting and method for gain setting |
| 01/26/2006 | US20060017601 Method and system for reducing interference between analog circuits operating from a common power supply |
| 01/26/2006 | US20060017600 Image signal processing system |
| 01/26/2006 | US20060017599 Method and device for estimating time errors in time interleaved A/D converter system |
| 01/26/2006 | US20060017598 Current mode analog-to-digital converter |
| 01/26/2006 | US20060017597 Method of signal reconstruction, imaging device and computer program product |
| 01/26/2006 | US20060017596 Method and apparatus for forming transient response characteristics |
| 01/26/2006 | US20060017594 Systems and methods of bidirectional communication across an isolation barrier |
| 01/26/2006 | US20060017589 Digital-to-analog converting circuit, electroopitcal device, and electronic apparatus |
| 01/26/2006 | CA2571228A1 Analog to digital converter calibration via synchronous demodulation |
| 01/25/2006 | EP1619636A1 Server authentication in non-secure channel card PIN reset methods and computer implemented processes |
| 01/25/2006 | EP1619515A2 Apparatus and method for compensation of errors in a reference voltage |
| 01/25/2006 | EP1374407B1 Methods and systems for dsp-based receivers |
| 01/25/2006 | CN1726644A Apparatus and method for multiple description encoding |
| 01/25/2006 | CN1725646A Analog-digital conversion device and corrector method |
| 01/24/2006 | US6989779 Semiconductor device having DAC channels for video signals |
| 01/24/2006 | US6989778 Semi-conductor circuit arrangement |
| 01/24/2006 | US6989771 Encoder |
| 01/24/2006 | CA2303022C Low power current-to-frequency converter circuit for use in implantable sensors |
| 01/19/2006 | US20060014507 Radio receiver |
| 01/19/2006 | US20060013485 Data processing method, data processing apparatus, semiconductor device, and electronic apparatus |
| 01/19/2006 | US20060012696 Image sensor ADC and CDS per column |
| 01/19/2006 | US20060012507 Image processing method, semiconductor device for detecting physical quantity distribution, and electronic apparatus |
| 01/19/2006 | US20060012506 Analog-to-digital converter cyclically repeating AD conversion |
| 01/19/2006 | US20060012505 Adc background calibration timing |
| 01/19/2006 | US20060012504 A/D conversion unit and communications apparatus using the same |
| 01/19/2006 | US20060012503 Analog/digital converter for microwave frequencies |
| 01/19/2006 | US20060012502 Digital-to-analog converter and the driving method thereof |
| 01/19/2006 | US20060012501 Current-steering digital-to-analog converter |
| 01/19/2006 | US20060012498 Analog-to-digital converting apparatus for processing a plurality of analog input signals at high rate and display device using the same |
| 01/19/2006 | DE10258783B4 Verfahren zum Analog-Digital-Wandeln und Analog-Digital-Wandler A method for analog-to-digital conversion and analog-to-digital converter |
| 01/18/2006 | CN1723622A Semiconductor device, digital-analog converter and display device thereof |
| 01/18/2006 | CN1723621A High bandwidth real time oscilloscope |
| 01/18/2006 | CN1722617A A/D conversion unit and communications apparatus using the same |
| 01/18/2006 | CN1722212A Analog buffer, display device having the same, and method of driving the same |
| 01/18/2006 | CN1237721C Conversion of PCM signal into UPWM signal |
| 01/18/2006 | CN1237720C Apparatus and method for A/D conversion in a digital video system |
| 01/17/2006 | US6987477 Pipelined analog-to-digital converter (ADC) with 3-bit ADC and endpoint correction |
| 01/17/2006 | US6987476 Method for matching rise and fall times of drive signals in a digital to analog converter |
| 01/17/2006 | US6987475 Audio digital to analog converter with harmonic suppression |
| 01/17/2006 | US6987474 Beamformed ultrasonic imager with delta-sigma feedback control |
| 01/17/2006 | US6987472 Built-in-self-test apparatus and method for analog-to-digital converter |
| 01/17/2006 | US6987471 Bias controllers and methods for enhanced system efficiency |
| 01/17/2006 | US6987465 Procedure for the determination of an absolute position |
| 01/17/2006 | US6987409 Analog delay locked loop with tracking analog-digital converter |
| 01/12/2006 | WO2005101671A3 Method and apparatus for dc offset removal |
| 01/12/2006 | US20060010503 Product authentication system for preventing distribution of counterfeits in market |
| 01/12/2006 | US20060010502 Method and apparatus for setting access restriction information |
| 01/12/2006 | US20060010499 Methods and arrangements for limiting access to computer controlled functions and devices |
| 01/12/2006 | US20060010498 Apparatus and method for processing digital rights object |
| 01/12/2006 | US20060007033 Information transmitting device |
| 01/12/2006 | US20060007032 Analog to digital converter, related method and use in voltage regulator circuits |
| 01/12/2006 | US20060007031 Charge-domain a/d converter employing multiple pipelines for improved precision |
| 01/12/2006 | US20060007030 Powering down of DAC and ADC for receive/transmit modes of operation in a wireless device |
| 01/12/2006 | US20060007029 D/A conversion apparatus with offset compensation function and offset compensation method for a D/A conversion apparatus |
| 01/12/2006 | US20060007028 Digital-to-analog converter with secondary resistor string |
| 01/11/2006 | EP1615430A1 Automatic gain control circuit |
| 01/11/2006 | EP1615343A1 Method of converting an analog signal into a digital signal |
| 01/11/2006 | EP1615342A1 Apparatus for converting an analog signal to a digital signal, relative method and voltage regulator control circuit comprising said apparatus |
| 01/11/2006 | EP1615235A2 Software based control system for nuclear reactor standby liquid control (SLC) logic processor |
| 01/11/2006 | EP1614990A2 Position sensor and method therefore |
| 01/11/2006 | EP1614219A1 Comparator offset calibration for a/d converters |
| 01/11/2006 | EP1537671A4 Dac-based voltage regulator for flash memory array |
| 01/11/2006 | EP1444785B1 Digital/analog converter circuit with a device for compensating nonlinear distortions |
| 01/11/2006 | EP1269635B1 A/d converter background calibration |
| 01/11/2006 | CN1720665A Non-linear distribution of voltage steps in flash-type A/D converters |
| 01/11/2006 | CN1719734A Digital-to-analog converter and driving circuit using same |
| 01/11/2006 | CN1719733A D/A converting method and related apparatus |
| 01/11/2006 | CN1236462C Rotary electronic component and mfg method |
| 01/11/2006 | CN1236285C Magnetic encoder |
| 01/10/2006 | US6985101 High speed comparator with blocking switches for SAR convertor |
| 01/10/2006 | US6985100 Integrated circuit comprising a DAC with provision for setting the DAC to a clear condition, and a method for setting a DAC to a clear condition |
| 01/10/2006 | US6985099 Automatic gain control with digital filtering for radio-frequency communications systems |
| 01/10/2006 | US6985098 Analog front end circuit and method of compensating for DC offset in the analog front end circuit |
| 01/10/2006 | US6985097 Error correction circuit and A/D converter |
| 01/10/2006 | US6985095 Current supply circuit |
| 01/10/2006 | US6985030 Differential amplifier, two-stage amplifier including the differential amplifier, and analog-to-digital converter including the differential amplifier |
| 01/05/2006 | WO2006000987A1 Device for converting analog signals to digital signals with non-uniform accuracy |
| 01/05/2006 | WO2006000558A2 Method for determining the chance of a disturbance-free operation of a frequency converter |
| 01/05/2006 | WO2005086135A3 Adaptive quantiser |
| 01/05/2006 | WO2004068714A3 Robust mode staggercasting with multiple delays for multi-resolution signals |
| 01/05/2006 | US20060005260 Microprocessor |
| 01/05/2006 | US20060005259 Information-processing device, information-processing method, and information-processing program product |
| 01/05/2006 | US20060005253 Manufacturing trusted devices |
| 01/05/2006 | US20060005048 Method and apparatus for encrypted remote copy for secure data backup and restoration |
| 01/05/2006 | US20060003726 Automatic gain control using signal and interference power to obtain extended blocking performance |
| 01/05/2006 | US20060001750 Differential comparator, analog/digital conversion apparatus and imaging apparatus |
| 01/05/2006 | US20060001564 Ramp waveform generation circuit, analog/digital conversion circuit, imaging device and control method of imaging device |
| 01/05/2006 | US20060001563 Programmable input range ADC |
| 01/05/2006 | US20060001562 Method and system for sampling a signal |
| 01/05/2006 | US20060001560 Scheme and method for testing analog-to digital converters |
| 01/05/2006 | US20060001559 On-chip calibration signal generation for tunable filters for RF communications and associated methods |
| 01/05/2006 | US20060001558 Apparatus and method for correcting DC offset of receiver in multiband-hopping communication system |
| 01/05/2006 | US20060001471 Linear multiplier circuit |
| 01/05/2006 | DE102004030812B4 Power-saving multi-bit delta-sigma converter esp. for high-bandwidth and very high clock-rate systems, uses clocked quantization device for quantizing filtered difference signal |
| 01/04/2006 | EP1612951A2 System and method for simplifying analog processing in a transmitter incorporating a randomization circuit |
| 01/04/2006 | CN1717870A Data converters with digitally filtered pulse width modulation output stages and methods and systems using the same |
| 01/04/2006 | CN1716928A Analog baseband processor and method of processing analog baseband for use in multimode communication system |