Patents
Patents for H03K 5 - Manipulating pulses not covered by one of the other main groups in this subclass (25,714)
06/2006
06/29/2006US20060139084 Latch-based pulse generator
06/29/2006US20060139078 Clock signal adjuster circuit
06/29/2006US20060139063 Capacitor charging methods and apparatuses that use a secure parallel monitoring circuit
06/29/2006US20060139062 Sense amplifiers with high voltage swing
06/29/2006DE102004032681B4 Transmitter state determining method for intelligent installation network (KNX) at proximal end of electrical circuit, involves damping electrical resonating circuit by transmitter, so that resonance amplitude between pulses decreases
06/28/2006EP1675338A1 Device for analog to digital conversion with decision circuit and optimized decision threshold
06/28/2006EP1675120A1 Method and apparatus for interpolating peak detection of servo stripe pulses
06/28/2006EP1673862A2 Selectable delay pulse generator
06/28/2006EP1673861A1 Vernier circuit for fine control of sample time
06/28/2006CN2792025Y Shock-wave noise cancelling circuit
06/28/2006CN1794580A Delay locked loop for use in semiconductor memory device and method thereof
06/27/2006US7068942 Selection of IC Vdd for improved voltage regulation of transciever/transponder modules
06/27/2006US7068734 Passive redundant digital data receiver with schmitt-trigger
06/27/2006US7068713 Digital filter circuit
06/27/2006US7068424 Multiple pulse generation
06/27/2006US7068087 Method and apparatus for an improved timer circuit and pulse width detection
06/27/2006US7068079 Circuit device with clock pulse detection facility
06/27/2006US7068076 Semiconductor device and display device
06/22/2006WO2006064110A1 Frequency doubler device
06/22/2006US20060133471 Coefficient update circuit, adaptive equalizer including the coefficient update circuit, and coefficient update method of the adaptive equalizer
06/22/2006US20060133470 Method and system of nonlinear signal processing
06/22/2006US20060132243 Semiconductor device and voltage-controlled oscillation circuit
06/22/2006US20060132193 Differential amplifier and data driver employing the differential amplifier
06/22/2006US20060132192 High speed analog envelope detector
06/22/2006US20060132189 Low power telemetry system and method
06/21/2006EP1672794A2 A Method And Apparatus For Detecting Leading Pulse Edges
06/21/2006EP1672793A2 Clock generator circuit, signal multiplexing circuit, optical transmitter, and clock generation method
06/21/2006EP1573920B1 Low lock time delay locked loops using time cycle suppressor
06/21/2006CN1790905A Transmission circuit and associated method
06/21/2006CN1790035A Method and device for detecting the leading edge of a pulse
06/21/2006CN1260892C Analog delay phasehocked loop with duty cycle correcting circuit
06/21/2006CN1260886C Semiconductor integrated circuit
06/21/2006CN1260885C Method for multi-phase division with frequency-doubled phase interpolation and correlative circuit
06/21/2006CN1260884C Clock controlled circuit
06/20/2006US7065169 Detection of added or missing forwarding data clock signals
06/20/2006US7065135 System and method for equalizing high-speed data transmission
06/20/2006US7065134 Adaptive equalizer with large data rate range
06/20/2006US7065132 Memory-free retimer
06/20/2006US7064705 Method of and apparatus for increasing the peak output pulse power delivered by capacitor-driven high-power diode and square-loop saturable reactor pulse compression generators with the aid of minority carrier sweep-out circuits within the pulse compression circuit
06/20/2006US7064603 Driving circuit and semiconductor device
06/20/2006US7064597 Complementary signal generator
06/20/2006US7064595 Differential input receiver
06/20/2006US7064586 Input buffer circuit including reference voltage monitoring circuit
06/20/2006US7064585 Detecting peak signals
06/20/2006US7064571 Multiple-select multiplexer circuit, semiconductor memory device including a multiplexer circuit and method of testing the semiconductor memory device
06/15/2006US20060129961 Skew reduction for generated clocks
06/15/2006US20060125546 Commutatiing phase selector
06/15/2006US20060125539 Pulse-width modulation signal generating device and method for generating pulse-width modulation signals
06/15/2006US20060125530 Track-and-hold peak detector circuit
06/15/2006US20060125529 Comparator for input voltages higher than supply voltage
06/15/2006US20060125528 Sensor signal detection device
06/14/2006EP1668778A1 Delay control loop
06/14/2006DE19750317B4 Empfangsschaltung für ein CAN-System Receiving circuit for a CAN system
06/14/2006DE102004058681A1 Process to determine time points of two actions as for a combustion engine depending on a signal pulse sequence delays and weight signals to fix the points
06/14/2006DE102004021003B4 Frequenzsynthesizer und zugehöriges Betriebsverfahren Frequency synthesizer and operating method thereof
06/14/2006CN2788451Y Narrow impulse power signal source
06/14/2006CN1788418A Clamping circuit to counter parasitic coupling
06/14/2006CN1787371A 半导体集成电路 The semiconductor integrated circuit
06/14/2006CN1787370A Apparatus and method for determining clock domain changing abnormal
06/14/2006CN1259776C Analog delay locking loop with tracking analog-digital converter
06/13/2006US7062169 Systems and methods for compensating for signal transients
06/13/2006US7061995 Apparatus and method to generate an adaptive slicer threshold for binary data
06/13/2006US7061978 Compensation method for reducing intersymbol interference products caused by signal transmission via dispersive media
06/13/2006US7061977 Apparatus and method for using adaptive algorithms to exploit sparsity in target weight vectors in an adaptive channel equalizer
06/13/2006US7061975 Noncyclic digital filter and radio reception apparatus comprising the filter
06/13/2006US7061825 Semiconductor integrated circuit
06/13/2006US7061417 Method and system for increased effective resolution in an N-bit digital-to-analog converter
06/13/2006US7061310 All-pass filter circuit
06/13/2006US7061309 Transconductance-adjusting circuit
06/13/2006US7061307 Current mirror compensation circuit and method
06/13/2006US7061293 Spread spectrum clock generating circuit
06/13/2006US7061292 Adaptive voltage regulator for powered digital devices
06/13/2006US7061291 Linear voltage tracking amplifier for negative supply slew rate control
06/13/2006US7061285 Clock doubler
06/13/2006US7061282 Differential signal pairs generator
06/13/2006US7061281 Methods and devices for obtaining sampling clocks
06/13/2006US7061280 Signal detection circuit
06/13/2006US7061279 System and method for high frequency, high output swing buffers
06/13/2006US7061277 Low power differential-to-single-ended converter with good duty cycle performance
06/08/2006US20060119716 Semiconductor integrated circuit
06/08/2006US20060119410 Pulse-rejecting circuit for suppressing single-event transients
06/08/2006US20060119409 Clamping circuit and transistor driving circuit using the same
06/08/2006US20060119401 Comparator switching apparatus and method
06/08/2006US20060119400 Window comparator and method of providing a window comparator function
06/08/2006US20060119399 Differential circuits
06/08/2006US20060119292 Electronic control systems and methods
06/08/2006US20060119187 Electronic control systems and methods
06/08/2006US20060119186 Electronic control systems and methods
06/08/2006DE10351432B4 Taktungsregenerierung mithilfe einer willkürlichen Abtastfrequenz Timing regeneration using a random sampling
06/07/2006EP1665698A1 Frequency domain equalizer for wireless communications system
06/07/2006EP1665624A1 Circuit arrangement and method for processing a dual-rail signal
06/07/2006EP1665532A2 Configuring and selecting a duty cycle for an output driver
06/07/2006EP1665531A1 Timing generator with bias current compensation circuit and method
06/07/2006EP1665517A2 Method and apparatus for reducing interference within a communication system
06/07/2006EP1665050A2 Circuit arrangement for monitoring a processor
06/07/2006EP1550149A4 Constant delay zero standby differential logic receiver and method
06/07/2006EP0868687B1 Timing signal generator
06/07/2006CN1258878C Amplitude converting circuit
06/07/2006CN1258877C Semiconductor device
06/07/2006CN1258875C Electronic equipment with CMOS circuit