Patents
Sitemap › H03 - Basic electronic circuitry › H03K - Pulse technique › H03K 5 - Manipulating pulses not covered by one of the other main groups in this subclass
Patents for H03K 5 - Manipulating pulses not covered by one of the other main groups in this subclass (25,714)
12/2008
12/25/2008US20080320479 Telecom adapter layer system, and method and apparatus for acquiring network element information
12/25/2008US20080317177 Wiener filtering arrangement
12/25/2008US20080317112 Bidirectional equalizer with improved equalization efficiency usng viterbi decoder information and equalization method using the bidirectional equalizer
12/25/2008US20080316079 Multiplexed signal conditioner
12/25/2008US20080315943 Anti-Jitter Circuits
12/25/2008US20080315934 Integrated Circuit Comprising a Mixed Signal Single-Wire Interface and Method for Operating the Same
12/25/2008US20080315924 Comparator with low offset voltage
12/25/2008US20080315923 Compensating a push-pull transmit driver
12/25/2008US20080315922 Compensated comparator for use in lower voltage, higher speed non-volatile memory
12/24/2008EP2007040A1 PON burst mode receiver with fast decision threshold setting
12/24/2008EP2005435A2 Lus semiconductor and application circuit
12/24/2008DE10058231B4 Datensynchronisationsschaltung und diese enthaltendes Mehrfachbank-Speicherbauelement Data synchronization circuit and these containing multiple bank memory device
12/24/2008CN101330285A Signal time-delay integrated circuit
12/24/2008CN101330284A Apparatus for correcting time constant and correlation method thereof
12/24/2008CN100446418C Control circuit in proper sequence
12/24/2008CN100446251C Rc-timer scheme
12/24/2008CN100446208C Test system with differential signal measurement
12/24/2008CN100446120C Delay locking loop having acceleration mode and controlled by register
12/23/2008US7469006 Equalization of transmit diversity space-time coded signals
12/23/2008US7468629 Tuning circuit for transconductors and related method
12/23/2008US7468618 Microcode-initiated high speed comparator
12/18/2008WO2008152456A1 Circuit arrangement for filtering unwanted signals from a clock signal, processing system and method of filtering unwanted signals from a clock signal
12/18/2008WO2008151435A1 Bias generator providing for low power, self-biased delay element and delay line
12/18/2008US20080310562 Efficient Covariance Computation by Table Lookup
12/18/2008US20080310492 Parameter Adjustment Device and Parameter Adjustment Method
12/18/2008US20080309392 Programmable Digital Delay
12/18/2008US20080309390 Multi-Mode Digital-to-Analog Converter
12/18/2008US20080309389 System for preventing shopping cart push-out theft
12/18/2008US20080309383 Semiconductor Integrated Circuit
12/18/2008US20080309380 Method and apparatus for detecting switching current of magnetic device operated in continuous current mode
12/18/2008US20080309379 Zero crossing circuit
12/18/2008DE102007053128B3 Electronic device comprises clock change over switch for switching between two clock pulses, so that one of clock pulse is made available as output signal
12/18/2008DE102007002112B4 Vorrichtung und Verfahren zur Regenerierung eines Taktsignals, Vorrichtung und Verfahren zur Umwandlung eines Taktsignals in ein mittelwertfreies Signal Device and method for regeneration of a clock signal, apparatus and method for converting a clock signal in a mean value-free signal
12/18/2008CA2692999A1 Bias generator providing for low power, self-biased delay element and delay line
12/17/2008EP2002545A2 Method and device for recognizing pulses
12/17/2008EP2002268A1 Methods and apparatus for differential signaling using absolute pressure sensors
12/17/2008CN101326716A Electric circuit for and method of generating a clock signal
12/17/2008CN101325410A Delay circuit and related method thereof
12/17/2008CN101325409A Delay circuit and related method for signal thereof
12/17/2008CN100443905C Apparatus for generating signals against fraudulent using electricity
12/16/2008US7466784 Apparatus and method for controlling a master/slave system via master device synchronization
12/16/2008US7466750 Apparatus for channel equalization using multi antenna and method thereof
12/16/2008US7466609 Semiconductor memory device and semiconductor memory device control method
12/16/2008US7466179 Phase interpolation circuit
12/16/2008US7466175 Capacitance multiplier circuit
12/16/2008US7466166 Current driver
12/16/2008CA2460285C Method and apparatus for fractional rf signal synthesis
12/11/2008US20080304557 Self-calibrating continuous-time equalization
12/11/2008US20080303564 On chip timing adjustment in multi-channel fast data transfer
12/11/2008US20080303556 Power supply ground crossing detection circuit
12/11/2008US20080303555 Tone detector
12/10/2008EP2001131A2 Gate driver for driving a switching element, and a power converter in which the gate driver and an output element are integrated in one-chip
12/10/2008EP2000876A1 Low heat dissipation I/O module using direct drive buck converter
12/10/2008EP1999758A2 Offset cancellation for sampled-data circuits
12/10/2008CN201163290Y Vehicle electric signal test device
12/10/2008CN101320976A High speed ultra-low power consumption comparer based on voltage control delay cell
12/10/2008CN101320975A Ultra-low power consumption comparer based on time domain
12/10/2008CN101320966A Delay circuit
12/10/2008CN100442662C Transmission circuit and associated method
12/10/2008CN100442654C Detection control device to improve frequency multiplication
12/10/2008CN100442344C Driver circuit
12/09/2008US7464283 System and method for producing precision timing signals by controlling register banks to provide a phase difference between two signal paths
12/09/2008US7463681 Architecture for feedback loops in decision feedback equalizers
12/09/2008US7463678 Equalization scheme for DSL receivers in presence of an under-sampled or over-sampled transmit IDFT
12/09/2008US7463309 Data slicer for generating a reference voltage
12/09/2008US7463086 Apparatus and method for tuning a band pass filter
12/09/2008US7463085 Tuning circuit
12/09/2008US7463084 Method and device for suppressing variation of DC level of signal reproduced from optical storing media
12/09/2008US7463083 Noise reduction in digital systems when the noise is caused by simultaneously clocking data registers
12/09/2008US7462956 High efficiency NLTL comb generator using time domain waveform synthesis technique
12/04/2008WO2008147889A1 Systems and methods for providing delayed signals
12/04/2008WO2008146973A1 Bipolar pulse generator
12/04/2008WO2008144917A1 Frequency synchronization
12/04/2008WO2008122958A3 High-frequency counter
12/04/2008US20080298453 Nonlinear adaptive phase domain equalization for multilevel phase coded demodulators
12/04/2008US20080297501 Active matrix display device
12/04/2008US20080297242 Integrated circuit having a multi-purpose node configured to receive a threshold voltage and to provide a fault signal
12/04/2008US20080297204 Semiconductor integrated circuit
12/04/2008CA2689300A1 Frequency synchronization
12/04/2008CA2686458A1 Systems and methods for providing delayed signals
12/03/2008EP1997227A1 Circuit arrangement and method for providing a clock signal with an adjustable duty ratio
12/03/2008EP1997226A1 Pulse shaping circuit for crystal oscillator
12/03/2008EP1800394A4 Current limiting circuit for high-speed low-side driver outputs
12/03/2008EP1437830B1 Semiconductor integrated circuit
12/03/2008CN101315930A Semiconductor device
12/03/2008CN100440732C Circuit for indipendently regulating rise and down boundary time of signal
12/03/2008CN100440371C Delay locked loop (dll) circuit and method for locking clock delay by using the same
12/02/2008US7461316 Multi-strobe generation apparatus, test apparatus and adjustment method
12/02/2008US7460969 Pulse width adjustment circuit, pulse width adjustment method, and test apparatus for semiconductor device
12/02/2008US7460848 Differential signal strength detector
12/02/2008US7460594 Fast computation of linear equalizer coefficients from channel estimate
12/02/2008US7460593 Signal processing device capable of enhancing correctness of feedback signals
12/02/2008US7460565 Data communications circuit with multi-stage multiplexing
12/02/2008US7459964 Switched capacitor filter and feedback system
12/02/2008US7459963 Filter apparatus including differential slave gm-C filter with frequency characteristics automatically tuned by master circuit
12/02/2008US7459962 Transient signal detection algorithm using order statistic filters applied to the power spectral estimate
12/02/2008US7459959 Method and apparatus for driving LED's
12/02/2008US7459953 Voltage adjusting circuit
12/02/2008US7459951 Self-calibrating digital pulse-width modulator (DPWM)
12/02/2008US7459942 Sampled-data circuits using zero crossing detection
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