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)
12/1998
12/29/1998	CA2145367C Clock divider
12/24/1998	DE19800761A1 Output timer arrangement for e.g. electrical household apparatus
12/23/1998	WO1998058449A2 Programmable delay circuit having calibratable delays
12/23/1998	EP0886379A1 Voltage-level shifter
12/23/1998	EP0886377A1 A chopper-type voltage comparator
12/23/1998	CN1202763A Delay circuit device
12/23/1998	CN1202762A Circuit device for producing digital signals
12/22/1998	US5852640 Clock distribution apparatus with current sensed skew cancelling
12/22/1998	US5852637 Serial multi-GB/s data receiver
12/22/1998	US5852632 Recovery of the propagation delay in a PWM circuit
12/22/1998	US5852383 Control circuit for bicmos bus drivers
12/22/1998	US5852380 Phase adjusting circuit, system including the same and phase adjusting method
12/22/1998	US5852379 Fuse tunable, RC-generated pulse generator
12/22/1998	US5852378 Low-skew differential signal converter
12/22/1998	US5852374 Resettable latched voltage comparator
12/22/1998	US5852367 For a logic circuit
12/22/1998	US5851864 Method of fabricating BiCMOS devices
12/17/1998	WO1998057431A1 Integrated circuit
12/17/1998	DE19825986A1 Clock circuit with synchronisation between internal and external clock signals
12/16/1998	EP0884849A2 Voltage-level shifter
12/16/1998	EP0884848A1 Circuit for producing digital signals
12/16/1998	EP0884846A1 Delay circuit with calibration method
12/16/1998	EP0783798B1 Circuit arrangement for evalutating the output signal from an active sensor
12/16/1998	EP0771422B1 Process for measuring phase jitter of a data signal
12/16/1998	CN1201927A Clock generating circuit
12/10/1998	WO1998056113A1 Digital delay lock loop
12/09/1998	EP0842578A4 Transition aligned video synchronization system
12/08/1998	US5847670 Analog to digital converter
12/08/1998	US5847592 For producing output voltages from sensor signals
12/08/1998	US5847590 Delay device and delay time measurement device using a ring oscillator
12/08/1998	US5847589 Pulse signal generating device
12/08/1998	US5847588 Programmable multiple CCD clock synthesizer
12/03/1998	WO1998039846A3 Delay-locked loop with binary-coupled capacitor
12/03/1998	DE19822777A1 Digital clock generator for microprocessors
12/02/1998	EP0881773A1 Frequency difference detector for use with an NRZ signal
12/02/1998	EP0881768A1 System and method for filtering pulse signal
12/02/1998	EP0881767A1 Combinational delay circuit for a digital frequency multiplier
12/02/1998	EP0881499A2 Semiconductor integrated circuit including phase locked loop circuit and jitter detector
12/02/1998	EP0880844A2 Current distribution circuit having an additional parallel dc-current sinking branch
12/02/1998	EP0880824A1 Phase noise reduction circuits
12/02/1998	CN1200601A Clamp-like movement delayed circuit with output signal repeat cycle different from input signal
12/01/1998	US5844954 Fine resolution digital delay line with coarse and fine adjustment stages
12/01/1998	US5844439 DC restoration circuit for multi-level transmission signals
12/01/1998	US5844438 Circuit for generating an internal clock for data output buffers in a synchronous DRAM devices
12/01/1998	US5844430 Controllable signal conditioning circuit
11/1998
11/26/1998	WO1998053442A1 Method and device for contrast control in subframe-controlled picture displays
11/26/1998	DE19737589C1 Interface arrangement for IC with full-custom and semi-custom clock domain
11/25/1998	EP0880230A2 Voltage-level shifter
11/25/1998	EP0830734A4 Glitch-free clock enable circuit
11/24/1998	US5842001 Clock signal adjusting method and apparatus
11/24/1998	US5841827 Timer circuit with programmable decode circuitry
11/24/1998	US5841712 Dual comparator circuit and method for selecting between normal and redundant decode logic in a semiconductor memory device
11/24/1998	US5841707 Apparatus and method for a programmable interval timing generator in a semiconductor memory
11/24/1998	US5841482 Transition aligned video synchronization system
11/24/1998	US5841307 Delay device and delay time measurement device using a ring oscillator
11/24/1998	US5841305 Circuit and method for adjusting duty cycles
11/24/1998	US5841303 Digital phase-locked loop circuit
11/24/1998	US5841301 Valuable threshold waveform shaping apparatus
11/24/1998	US5841296 Programmable delay element
11/19/1998	WO1998052283A1 Direct sensor interface (dsi) module
11/19/1998	WO1998037656A3 Delay locked loop circuitry for clock delay adjustment
11/19/1998	DE19720876A1 Verfahren und Vorrichtung zur Kontrasteinstellung bei impulsbreitengesteuerten Bildanzeigen Method and apparatus for contrast adjustment in pulse-width-controlled image ads
11/18/1998	EP0878908A2 Semiconductor device using complementary clock and signal input state detection circuit used for the same
11/18/1998	EP0771501B1 Data signal zero crossing detection process
11/17/1998	US5838754 Apparatus for measuring an interval of time
11/17/1998	US5838741 Communication device and method for reducing effects of noise introduction by synchronizing data transfer to a received signal
11/17/1998	US5838630 Integrated circuit device, semiconductor memory, and integrated circuit system coping with high-frequency clock signal
11/17/1998	US5838509 Data detection level adjusting circuit for processing signal in disk driving apparatus
11/17/1998	US5838183 Clock signal generator having voltage level converting circuit
11/17/1998	US5838179 For connection to a clock buffer
11/17/1998	US5838178 Phase-locked loop and resulting frequency multiplier
11/17/1998	US5838172 Timing error detecting circuit
11/17/1998	US5836983 Output stage with switchable constant current modes
11/12/1998	DE19820643A1 Clock pulse transmission circuit e.g. for IC tester
11/12/1998	DE19755143A1 Delay synchronous circuit for clock signals
11/11/1998	EP0877517A2 Output interface for a digital communication system
11/11/1998	EP0877514A2 Matched filter
11/11/1998	EP0877486A1 Pulse generation
11/11/1998	EP0877484A1 Enabling device for a numerical message, especially for use in railway control systems
11/11/1998	EP0877387A2 Delay device
11/11/1998	EP0876708A1 An address transition detection circuit
11/10/1998	USRE35951 CMOS voltage reference with stacked base-to-emitter voltages
11/10/1998	US5835422 Method for modifying a pulsed signal
11/10/1998	US5835046 Analog-to-digital converter for differential signals
11/10/1998	US5835045 Semiconductor device, and operating device, signal converter, and signal processing system using the semiconductor device.
11/10/1998	US5834974 Differential amplifier with reduced current consumption
11/10/1998	US5834969 Circuit for processing signals from a magneto-resistive head
11/10/1998	US5834968 Low pass filter
11/10/1998	US5834962 Level shift circuit and voltage controlled oscillation circuit using the same
11/10/1998	US5834960 Semiconductor device
11/10/1998	US5834959 Circuit arrangement for generating a binary output signal
11/10/1998	US5834954 Integrated comparator circuit
11/07/1998	CA2237413A1 Device for validating digital messages, applicable notably to rail traffic control systems
11/05/1998	DE19749115A1 Clock signal phase detector circuit
11/04/1998	EP0876077A2 Method and apparatus for addition of signals existing as sampling values
11/04/1998	EP0875774A2 Detection of passing magnetic articles while periodically adapting detection threshold
11/04/1998	EP0875733A2 Detection of passing magnetic articles using a peak-on-peak percentage threshold detector
11/04/1998	CN1198271A Phase locked loop circuit
11/04/1998	CN1198053A Method and apparatus for acquiring pilot signalin CDMA receiver
11/04/1998	CN1198042A Synchronous delay circuit for generating synchronous delayed signals with short time and frequency multiplying circuit using the same

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