H03M 1 - Analogue/digital conversion; Digital/analogue conversion

Patents for H03M 1 - Analogue/digital conversion; Digital/analogue conversion (31,168)
11/2004
11/30/2004	US6825784 Dithering method for sigma-delta analog-to-digital converters
11/30/2004	US6825783 Multi-stage analog-to-digital converter with pipeline structure and method for coding the same
11/30/2004	US6825716 System and apparatus for reducing offset voltages in folding amplifiers
11/25/2004	WO2004102516A1 Active matrix type display device and digital-analog converter
11/25/2004	WO2004100792A1 Method and apparatus for improved radiation detection
11/25/2004	WO2004025389A3 Dac-based voltage regulator for flash memory array
11/25/2004	US20040233093 High-speed, high-resolution and low-consumption analog/digital converter with single-ended input
11/25/2004	US20040233092 Series capacitive component for switched-capacitor circuits consisting of series-connected capacitors
11/25/2004	US20040233091 Analog to digital converter
11/25/2004	US20040233089 High resolution and low consumption digital-analog converter
11/25/2004	US20040233088 Digital to analog converter having a low power semi-analog finite impulse response circuit
11/25/2004	US20040233087 Digital adjustment of gain and offset for digital to analog converters
11/25/2004	US20040233084 Methods and systems for digital dither
11/25/2004	US20040233083 Compensation circuit and compensation method to compensate nonlinear distortions of an A/D converter
11/25/2004	US20040233082 Apparatus and method for auto calibration of display device
11/25/2004	US20040233081 Analog-to-digital converter with correction of offset errors
11/25/2004	US20040233080 Encoder output divider and R/D converter
11/25/2004	US20040233079 Resolver/digital converter
11/25/2004	US20040233078 Resolver/digital converter
11/25/2004	US20040232970 Level shift circuit
11/25/2004	US20040231495 Digital music conversion device
11/24/2004	EP1480344A1 Encoder
11/24/2004	EP1480343A1 Level shift circuit
11/24/2004	EP1480342A2 Analog to digital converter
11/24/2004	EP1479168A1 Method and apparatus for analog and digital signal and data compression
11/24/2004	EP1208648A4 Method for analog decimation of image signals
11/24/2004	EP1197001B1 Current-to-voltage converter with controllable gain, and signal processing circuit comprising such converter
11/24/2004	CN1549580A Image processing device for digital display device
11/24/2004	CN1549453A Nested chopper circuit and method for chopping analog inputting signal to supply samples
11/23/2004	US6823416 Method and apparatus for device interface
11/23/2004	US6822601 Background-calibrating pipelined analog-to-digital converter
11/23/2004	US6822600 Amplifier array termination
11/23/2004	US6822599 Integrated circuit and A/D conversion circuit
11/23/2004	US6822598 Multi-stage pipeline type analog-to-digital conversion circuit for adjusting input signals
11/23/2004	US6822597 Comparator circuit for mapping an analog input signal into a digital output signal
11/23/2004	US6822596 Analog/digital converter that employs phase comparison
11/23/2004	US6822595 Extended range digital-to-analog conversion
11/23/2004	US6822485 Method for calibrating threshold levels on comparators with dithered DC signals
11/18/2004	WO2004100381A1 Highly accurate a/d converter arrangement having a large bandwidth
11/18/2004	WO2004100119A1 Current output type of semiconductor circuit, source driver for display drive, display device, and current output method
11/18/2004	WO2004082146A3 Digital-phase to digital amplitude translator with first bit off priority coded output for input to unit weighed digital to analog converter
11/18/2004	US20040228545 Multisampling with reduced bit samples
11/18/2004	US20040228475 External resistor and method to minimize power dissipation in DC holding circuitry for a communication system
11/18/2004	US20040228252 Method of detecting binary data and apparatus therefor
11/18/2004	US20040227858 [a/d conversion phase adjusting method]
11/18/2004	US20040227735 Analog to digital converter controller
11/18/2004	US20040227654 Resistor-capacitor (R-C) hybrid successive approximation register (SAR) analog-to-digital converter (ADC) with center-symmetric differential resistor string and other differential structures
11/18/2004	US20040227653 Digital to analog converter with reduced ringing
11/18/2004	US20040227652 Method and device for the calibration of a weighted network
11/18/2004	US20040227651 A/D conversion circuit, temperature-sens or circuit, integrated circuit, and method of adjusting the temperature-sensor circuit
11/18/2004	US20040227650 Method of correction of the error introduced by a multibit DAC incorporated in an ADC
11/18/2004	US20040227648 Magnetic rubber encoder
11/18/2004	DE10246268B4 Encoderanordnung Encoder arrangement
11/17/2004	EP1478093A2 A dual-stage digital-to-analog converter
11/17/2004	EP1476762A1 Signal processing circuit for an optical sensor
11/17/2004	EP0935386B1 Image processor and integrated circuit for the same
11/16/2004	US6819281 A/D conversion circuit and solid imaging device
11/16/2004	US6819280 Readout of array-based analog data in semiconductor-based devices
11/16/2004	US6819279 Method and apparatus for the recovery of signals acquired by an interleaved system of digitizers with mismatching frequency response characteristics
11/16/2004	US6819278 Geometric D/A converter for a delay-locked loop
11/16/2004	US6819277 Method for reducing spikes in a digital-to-analog converter
11/16/2004	US6819276 Noise-shaper system and method
11/16/2004	US6819273 Digital-analog-conversion circuit having function of automatic offset adjustment
11/16/2004	US6819171 Amplifier arrangement
11/11/2004	WO2004098063A1 Method and apparatus for reduced power consumption adc conversion
11/11/2004	WO2004098062A2 Combined digital-to-analog converter and signal filter
11/11/2004	WO2004098051A1 Method and circuit for controlling amplification
11/11/2004	WO2004034404A9 Use of analog-valued floating-gate transistors to match the electrical characteristics of interleaved and pipelined
11/11/2004	US20040223576 Fractional-type Phase-Locked Loop circuit with compensation of phase errors
11/11/2004	US20040222985 Semiconductor device, digital-analog converter and display device thereof
11/11/2004	US20040222915 Semiconductor integrated circuit device and audio appliance employing it
11/11/2004	US20040222912 Dynamic element matching in high speed data converters
11/11/2004	US20040222911 Monolithic semiconductor device capable of suppressing mismatches between repetitive cells
11/11/2004	US20040222910 Analog-to-digital converting circuit and image processing circuit cyclically repeating AD conversion
11/11/2004	US20040222909 State delayed technique and system to remove tones of dynamic element matching
11/11/2004	US20040222907 Digital/analog converter circuit with a device for compensating nonlinear distortions
11/11/2004	US20040222842 Systems and methods for generating a reference voltage
11/11/2004	US20040222833 High performance time division duplex radio frequency integrated circuit and operation method thereof
11/11/2004	US20040222748 Data-line driver circuit for current-programmed electro-luminescence display device
11/11/2004	CA2523119A1 Combined digital-to-analog converter and signal filter
11/10/2004	EP1475892A1 A state-delayed technique and system to remove tones of dynamic element matching
11/10/2004	EP1281240B1 A/d converter calibration
11/10/2004	CN1545785A Method of reconstructing data transmitted over a transmission path in a receiver and corresponding device
11/10/2004	CN1545327A System and method for reinforcing video image quality
11/10/2004	CN1175577C Power consumption reducing method for A/D converter
11/10/2004	CN1175576C Method and device for analog/digital converting signal including low-frequency component
11/10/2004	CN1175575C Method and device for reducing digital switching noise in mixed signal IC
11/09/2004	US6816539 Multiple-channel digital receiver for global positioning system
11/09/2004	US6816104 Analog-to-digital converter utilizing a timer for increased resolution
11/09/2004	US6816103 Dynamic element matching in A/D converters
11/09/2004	US6816102 System for digitizing transient signals
11/09/2004	US6816101 High-speed analog-to-digital converter using a unique gray code
11/09/2004	US6816100 Analog-to-digital converters with common-mode rejection dynamic element matching, including as used in delta-sigma modulators
11/09/2004	US6816099 Current-mode D/A converter having variable output and offset control
11/09/2004	US6816096 Response-based analog-to-digital conversion apparatus and method
11/09/2004	US6816091 Interpolator
11/04/2004	WO2004095731A1 Reception device
11/04/2004	WO2004095709A2 Gain compensation
11/04/2004	WO2004095708A2 Accelerating video decoding using a graphics processing unit
11/04/2004	US20040217896 Multistage analog-to-digital converter

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