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

Patents for H03M 1 - Analogue/digital conversion; Digital/analogue conversion (31,168)
12/2006
12/26/2006	US7154423 Successive approximation A/D converter comparing analog input voltage to reference voltages and a comparator for use therein
12/26/2006	US7154422 Scheme and method for testing Analog-to-Digital converters
12/26/2006	US7154421 DNL/INL trim techniques for comparator based analog to digital converters
12/21/2006	WO2006134507A1 Signal processing with interference compensation
12/21/2006	WO2006066272A3 Method and apparatus for authenticating a magnetic fingerprint signal using an adaptive analog to digital converter
12/21/2006	US20060284754 Programmable dual input switched-capacitor gain stage
12/21/2006	US20060284753 Current Sensing Analog to Digital Converter and Method of Use
12/21/2006	US20060284752 Digital/analog converter
12/21/2006	US20060284750 Gain error correction in an analog-to-digital converter
12/21/2006	US20060284746 Digital expander for generating multiple analog control signals particularly useful for controlling an oscillator
12/21/2006	US20060284740 Actuating unit for a piezo-electrically controlled fuel injection valve
12/20/2006	EP1552616B1 Method and device for conversion of an analogue signal into a digital signal
12/20/2006	EP1486001B1 Sample synthesis for matching digitizers in interleaved systems
12/20/2006	CN1882895A High precision digital-to-analog converter with optimized power consumption
12/20/2006	CN1881806A Digital to analog converter
12/20/2006	CN1881402A D/a conversion circuit and semiconductor device
12/19/2006	US7152245 Installation of black box for trusted component for digital rights management (DRM) on computing device
12/19/2006	US7151970 Multiple audio DACs with PC compatibility
12/19/2006	US7151475 Minimized differential SAR-type column-wide ADC for CMOS image sensors
12/19/2006	US7151473 Digital detection of blockers for wireless receiver
12/19/2006	US7151472 Reference voltage stabilization in CMOS sensors
12/19/2006	US7151399 System and method for generating multiple clock signals
12/14/2006	WO2006132036A1 A/d converter
12/14/2006	WO2006132002A1 Automatic control apparatus
12/14/2006	WO2006131962A1 Analog/digital conversion device and digital/analog conversion device
12/14/2006	US20060282899 System and method for delivery of a modular operating system
12/14/2006	US20060282684 Imaging apparatus and storage medium
12/14/2006	US20060279449 Single-loop switched-capacitor analog-to-digital sigma-delta converter
12/14/2006	US20060279448 Cyclic pipeline analog to digital converter with enhanced accuracy
12/14/2006	US20060279447 Analog/digital converting device
12/14/2006	US20060279446 Method and apparatus for RF signal demodulation
12/14/2006	US20060279445 System and method for improved time-interleaved analog-to-digital converter arrays
12/14/2006	US20060279444 Transmitter using vertical BJT
12/14/2006	US20060279443 Trading Off Visibility for Volume of Data When Profiling Memory Events
12/14/2006	US20060279442 Semiconductor device having auto trimming function for automatically adjusting voltage
12/14/2006	US20060279441 Compensation circuit for clock jitter compensation
12/14/2006	US20060279260 Current output type of semiconductor circuit, source driver for display drive, display device, and current output method
12/14/2006	DE19960560B4 Verfahren und System zum Übertragen eines Meßwertes zu einer Steuereinrichtung, die mit einem Integral des Meßwertes arbeitet A method and system for transmitting a measured value to a control device that operates with an integral of the measured value
12/14/2006	DE102005026899A1 Kompensationsschaltung zur Takt-Jitter-Kompensation Compensation circuit for clock jitter compensation
12/13/2006	EP1730842A2 Digital linearizing system
12/13/2006	EP1730727A2 Adaptive quantiser
12/13/2006	EP1468567B1 Methods for start code emulation prevention and data stuffing
12/13/2006	EP1080432B1 Data acquisition system comprising means for analysing and storing in real time
12/13/2006	CN1879305A Waveform generation method, radar device, and oscillator for radar device
12/13/2006	CN1878000A Digital-to-analog converter
12/13/2006	CN1877999A Analog-to-digital converter for sampling input flow line
12/13/2006	CN1877690A Digital-analog conversion unit and drive device employing same and panel display device
12/13/2006	CN1877259A Multiple precision measuring method
12/13/2006	CN1290266C A/D converter
12/13/2006	CN1290265C Method and system for calibrating analog-to-digital conversion
12/12/2006	US7149609 Vehicular electronic control unit
12/12/2006	US7148931 Apparatus and method for signal processing in digital video system
12/12/2006	US7148834 Analog/digital converter and method for operating an analog/digital converter
12/12/2006	US7148833 Sharing operational amplifier between two stages of pipelined ADC and/or two channels of signal processing circuitry
12/12/2006	US7148832 Analog digital converter having a function of dynamic adjustment corresponding to the state of the system
12/12/2006	US7148831 Variable quantization ADC for image sensors
12/12/2006	US7148829 Delta-sigma modulation circuit with gain control function
12/12/2006	US7148828 System and method for timing calibration of time-interleaved data converters
12/12/2006	US7148827 Offset compensating apparatus and method of digital/analog converter
12/12/2006	US7148817 Device for positional and/or length determination
12/07/2006	WO2006129597A1 Drive circuit for supplying, based on control signal, current to load, and mobile information terminal incorporating the same
12/07/2006	WO2005092048A3 Systems and methods for the identification and/or distribution of music and other forms of useful information
12/07/2006	US20060277594 Policy implementation delegation
12/07/2006	US20060277419 System and method for computer storage security
12/07/2006	US20060277415 Content protection method and system
12/07/2006	US20060274208 Receiving DBS content on digital TV receivers
12/07/2006	US20060274207 Method and apparatus for analog graphics sample clock frequency verification
12/07/2006	US20060274194 Method and apparatus for analog graphics sample clock frequency offset detection and verification
12/07/2006	US20060273945 Device for determining a measure for a signal change and a method of phase control
12/07/2006	US20060273944 System With Trace Capability Accessed Through the Chip Being Traced
12/07/2006	US20060273943 Arbitrary waveform generator, arbitrary waveform generate method, testing apparatus, and program
12/07/2006	US20060273942 Linearization system and method
12/07/2006	US20060273931 Absolute angle detecting device
12/07/2006	DE102005012444B4 Steuervorrichtung und Verfahren zur Verwürfelung der Zuordnung der Referenzen eines Quantisierers in einem Sigma-Delta-Analog-Digital-Umsetzer Control apparatus and method for scrambling of the assignment of the references of a quantizer in a sigma-delta analog-to-digital converter
12/07/2006	DE10011037B4 Zwei Ausgangssignale erzeugender Drehcodierer Two output signals generating rotary encoder
12/06/2006	EP1729420A1 Analog-to-digital converter device of improved time interleaving type, and high-speed signal processing system using the device
12/06/2006	EP1729419A1 Control apparatus of electrically driven power steering apparatus
12/06/2006	EP1728329A2 Reduced complexity nonlinear filters for analog-to-digital converter linearization
12/06/2006	EP1728328A1 Programmable input range adc
12/06/2006	CN2845314Y Improved delta sigma D/A converter
12/06/2006	CN1875544A Multiplexed-input-separated sigma-delta analog-to-digital converter design for pixel-level analog-to-digital conversion
12/06/2006	CN1874161A Instrument and method in high bandwidth for generating differential signal
12/06/2006	CN1874160A Equipment for converting and insulating analog signals
12/06/2006	CN1288849C 音频译码装置 Audio decoding means
12/06/2006	CN1288848C Structures and methods that improve the linearity of analog-to-digital converters with introduced nonlinearities
12/06/2006	CN1288847C Signal processing system and method
12/06/2006	CN1288617C Data driving device and method for liquid crystal display
12/06/2006	CN1288615C Electronic circuit, electrooptical device and electronic instrument
12/05/2006	US7146283 Calibrating analog-to-digital systems using a precision reference and a pulse-width modulation circuit to reduce local and large signal nonlinearities
12/05/2006	US7146072 All optical phase insensitive code responsive and code separator devices apparatus and method
12/05/2006	US7145531 Electronic circuit, electronic device, electro-optical apparatus, and electronic unit
12/05/2006	US7145494 Differential comparator, analog/digital conversion apparatus and imaging apparatus
12/05/2006	US7145493 Digital-to-analog converter (DAC) circuits using different currents for calibration biasing and methods of operating same
12/05/2006	US7145491 Time-interleaved band-pass delta-sigma modulator
12/05/2006	US7145490 Automatic gain control system and method
12/05/2006	US7145489 Tester for a semiconductor device
12/05/2006	US7145488 Method and system for converting digital samples to an analog signal
12/05/2006	US7145480 Data processing apparatus and method for performing in parallel a data processing operation on data elements
12/05/2006	US7145127 Optical encoding that utilizes total internal reflection
11/2006
11/30/2006	WO2006127359A2 System and method for unlimited licensing to a fixed number of devices

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