H03K 6 - Manipulating pulses having a finite slope and not covered by one of the other main groups of this subclass

Patents for H03K 6 - Manipulating pulses having a finite slope and not covered by one of the other main groups of this subclass (385)
03/2006
03/08/2006	EP1632023A1 Low distortsion class-d amplifier using carrier reference signal symmetry modulation
03/07/2006	US7010069 Method for co-channel interference identification and mitigation
02/2006
02/14/2006	US6999535 Apparatus, and associated method, for recovering a desired component of a receive signal received at a radio device
12/2005
12/20/2005	US6977977 Compensation of I/Q gain mismatch in a communications receiver
11/2005
11/03/2005	WO2005104388A2 System for synchronizing a portable transceiver to a network
10/2005
10/13/2005	US20050229053 Circuit and method for low frequency testing of high frequency signal waveforms
10/13/2005	US20050227630 System for synchronizing a portable transceiver to a network
08/2005
08/31/2005	EP1569340A1 Pulse shaper
06/2005
06/16/2005	DE10352948A1 Method for correction of time error of digital signal generated by amplifier-comparator unit with digital signal deviating at one signal flank from known expectation time point, while displacement of signal flank towards takes place, etc
08/2004
08/17/2004	US6778618 Methods and devices for minimizing interblock interference in discrete multi-tone devices
08/11/2004	CN1520635A Audio reproducing appts. and method
02/2004
02/05/2004	US20040022324 Audio reproducing apparatus and method
04/2003
04/23/2003	CN1413387A Communication terminal having receiver and method for removing known interferers from digitized intermediate frequency signal
04/09/2003	CN1409094A 放大电路 Amplifier
04/08/2003	US6546063 Asynchronous clock for adaptive equalization
02/2003
02/05/2003	EP1281262A1 System and method for peak power reduction in spread spectrum communications systems
08/2002
08/14/2002	EP0865683B1 Serial multi-gb/s data receiver
08/08/2002	WO2002061942A1 Audio reproducing apparatus and method
07/2002
07/24/2002	EP1224741A1 Communications terminal having a receiver and method for removing known interferers from a digitized intermediate frequency signal
04/2002
04/16/2002	US6373909 Communications terminal having a receiver and method for removing known interferers from a digitized intermediate frequency signal
11/2001
11/15/2001	US20010040932 Communications terminal having a receiver and method for removing known interferers from a digitized intermediate frequency signal
07/2001
07/24/2001	US6265921 Circuit configuration for shaping slew rate
05/2001
05/03/2001	WO2001031798A1 Communications terminal having a receiver and method for removing known interferers from a digitized intermediate frequency signal
10/2000
10/18/2000	CN1057648C Differential amplifying apparatus
07/2000
07/18/2000	CA2235591C Serial multi-gb/s data receiver
03/2000
03/23/2000	DE19841719A1 Schaltungsanordnung zur Flankensteilheitsformung Circuit arrangement for slope forming
03/15/2000	EP0986173A1 Circuit device to control the steepness of an edge
03/02/2000	WO2000011819A1 Device for word period regeneration during data transmission by means of pulse position modulation
02/2000
02/24/2000	DE19837324A1 Word clock regeneration for data transmission using pulse position modulation has a register and logic circuitry for generation of a stabilized clock signal output
08/1999
08/18/1999	EP0936783A2 Asynchronous clock for adaptive equalization
12/1998
12/22/1998	US5852637 Serial multi-GB/s data receiver
12/22/1998	US5852632 Recovery of the propagation delay in a PWM circuit
11/1998
11/24/1998	US5841317 Differential amplifier circuit with a high through put rate and reduced power consumption
09/1998
09/23/1998	EP0865683A1 Serial multi-gb/s data receiver
06/1997
06/12/1997	WO1997021270A1 Serial multi-gb/s data receiver
05/1997
05/07/1997	EP0772296A1 Recovery of the propagation delay in a PWM circuit
11/1996
11/19/1996	US5576634 Bus driver for high-speed data transmission with waveform adjusting means
10/1996
10/31/1996	WO1996034292A1 Calibration system for asymmetrical ramp generator system
10/30/1996	CN1134624A Differential amplifying apparatus
08/1996
08/28/1996	EP0729226A2 Differential amplifier
07/1996
07/16/1996	US5537027 Calibration system for an asymmetrical ramp generator system
07/1993
07/27/1993	US5231317 Circuit arrangement for steepening signal slopes
02/1993
02/23/1993	US5189313 Variable transition time generator
06/1992
06/02/1992	US5118965 Analog pulse converter from square to triangular to cos2 wave
03/1992
03/31/1992	US5101175 Power control method for a voltage controlled power amplifier and circuitry used in the method
11/1991
11/14/1991	DE4014883A1 Voltage parabola focussing waveform generating circuit - uses existing CRT sawtooth deflection waveforms as circuit inputs
10/1991
10/02/1991	EP0449370A2 Circuit arrangement for steepening signal edges
06/1991
06/26/1991	EP0434294A2 A power control method for a voltage controlled power amplifier and circuitry used in the method
10/1990
10/03/1990	EP0390356A2 An analog pulse shaper
07/1990
07/31/1990	US4945292 Dynamic vertical height control circuit
04/1990
04/25/1990	EP0101502B1 High resolution light pen for use with graphic displays
09/1989
09/26/1989	CA1261011A1 Method for the digital slope control of the output signals of power amplifiers of semiconductor chips with vlsi circuits for a computer
05/1989
05/03/1989	EP0314560A1 Adjustable generator for successive voltage ramps of different slopes
03/1989
03/21/1989	US4815113 Method for digital slope control of output signals of power amplifiers in semiconductor chips
03/15/1989	EP0306596A2 High resolution light pen for use with graphic displays
02/1989
02/21/1989	US4805465 Arrangement for the production of straight-line symmetrical signals
01/1989
01/03/1989	US4795901 Analog triangular wave output encoder
12/1988
12/06/1988	US4789836 Circuit for use with a light pen to reduce jitter
10/1988
10/11/1988	US4777448 Frequency multiplying circuit
04/1988
04/27/1988	EP0264470A1 Method for digital control of the output signal edge steepness of LSI semiconductor chip power amplifiers designated for use in a computer
12/1987
12/16/1987	EP0249026A2 Even-symmetry signals acquisition device
10/1987
10/28/1987	EP0243075A2 Frequency multiplying circuit
10/06/1987	US4698523 Servo data demodulator
09/1987
09/10/1987	DE3607217A1 Sawtooth generator
07/1987
07/21/1987	CA1224545A1 Integrated circuits
05/1987
05/13/1987	EP0221740A2 Servo data demodulators
05/05/1987	CA1221480A1 High resolution light pen for use with graphic displays
10/1986
10/28/1986	US4620314 Method of generating an approximately sinusoidal signal and circuit arrangement for implementing this method, particularly in a stereo demodulator
09/1986
09/16/1986	US4612484 Television receivers
08/1986
08/14/1986	WO1986004702A1 Electrical waveform generator means and methods
01/1986
01/28/1986	US4567378 Driver circuit for controlling signal rise and fall in field effect transistor processors
12/1985
12/18/1985	EP0164615A2 Driver circuit for controlling signal rise and fall in field effect transistor circuits
12/11/1985	EP0164195A2 Generation of trapezoidal waveforms
12/10/1985	US4558239 High impedance amplifier for an IC chip
10/1985
10/24/1985	EP0101502A4 High resolution light pen for use with graphic displays.
08/1985
08/20/1985	US4536682 Circuit for generating a deflection current through the field deflection coil of a picture display device
08/06/1985	CA1191620A1 Magnetic deflection sweep amplifier with intelligent flyback
04/1985
04/17/1985	EP0137620A2 Improvements in or relating to integrated circuits
01/1985
01/01/1985	US4491835 Raster and stroke writing deflection amplifier arrangement
10/1984
10/31/1984	EP0123333A2 Method of generating an approximate sine-wave signal and circuitry for carrying it out, especially for a stereo demodulator
09/1984
09/25/1984	CA1175117A1 Dual-mode amplifier
09/12/1984	EP0118142A1 Circuit for generating a deflection current through the field deflection coil of a picture display device
09/04/1984	US4470017 Linear voltage-pulse base-clipping circuit with adjustable-threshold condition and echograph comprising such a device
08/1984
08/28/1984	CA1173516A1 Sine wave to triangel wave convertor
06/1984
06/12/1984	US4454417 High resolution light pen for use with graphic displays
05/1984
05/29/1984	US4451801 Wideband linear carrier current amplifier
02/1984
02/29/1984	EP0101502A1 High resolution light pen for use with graphic displays.
01/1984
01/03/1984	US4424456 Driver circuit for charge coupled device
11/1983
11/15/1983	US4415860 Sine wave to triangle wave convertor
11/09/1983	EP0093447A2 Magnetic deflection sweep amplifier with intelligent flyback
09/1983
09/28/1983	EP0089896A2 A raster and stroke writing deflection amplifier arrangement
08/1983
08/23/1983	US4400652 Magnetic deflection sweep amplifier with intelligent flyback
08/18/1983	WO1983002849A1 High resolution light pen for use with graphic displays
07/1983
07/26/1983	US4395642 Sine-shaping circuit
07/05/1983	CA1149456A1 Frequency multiplication
06/1983
06/28/1983	US4390844 Integration filter for step waveforms
04/1983
04/19/1983	US4380703 Method and device for the regulation of a magnetic deflection system
03/1983
03/08/1983	US4376251 Waveform shaping circuit
01/1983
01/25/1983	CA1140223A1 Voltage-to-current converter
01/18/1983	CA1139886A1 Analog-to-digital converter

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