| Patents for H03K 5 - Manipulating pulses not covered by one of the other main groups in this subclass (25,714) |
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| 05/17/1988 | US4745302 Asynchronous signal synchronizing circuit |
| 05/11/1988 | EP0267072A1 Circuit for processing electric signals, particularly for shaping motor vehicle sensor signals |
| 05/11/1988 | EP0266519A1 Open line detector circuit |
| 05/10/1988 | US4744096 Clock recovery circuit |
| 05/10/1988 | US4743969 Correlator |
| 05/10/1988 | US4743856 Digital optical receiver circuit |
| 05/10/1988 | EP0168426A4 Multiple frequency digital phase locked loop. |
| 05/04/1988 | EP0265572A1 High signal sensitivity high speed receiver in CMOS technology |
| 05/03/1988 | US4742331 Digital-to-time converter |
| 05/03/1988 | US4742254 CMOS integrated circuit for signal delay |
| 05/03/1988 | US4742253 Integrated insulated-gate field-effect transistor circuit for evaluating the voltage of a node to be sampled against a fixed reference voltage |
| 05/03/1988 | US4742251 Precise call progress detector |
| 05/03/1988 | US4742248 Random signal isolation circuit |
| 05/03/1988 | US4742247 CMOS address transition detector with temperature compensation |
| 04/27/1988 | EP0265080A1 Device for detecting bit phase difference |
| 04/27/1988 | EP0265044A1 Level shift circuit for differential signals |
| 04/27/1988 | EP0264691A2 Digital timing signal generator and voltage regulator circuit |
| 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 |
| 04/26/1988 | US4740760 Circuit technique for eliminating impact ionization in a differential pair used in an output stage |
| 04/21/1988 | WO1988002955A1 Circuit for delaying a digital signal |
| 04/21/1988 | DE3733554A1 Pll-verzoegerungsschaltung Pll verzoegerungsschaltung |
| 04/20/1988 | EP0264035A2 Phase comparator, especially for a phase-locked loop |
| 04/20/1988 | EP0263945A1 Impulse generator |
| 04/19/1988 | US4739502 Clock signal generating circuit for dynamic type semiconductor memory device |
| 04/19/1988 | US4739278 Digital phase-frequency discriminator comprising simplified reset means and associated method |
| 04/19/1988 | US4739277 Triggered, programmable skew signal generator |
| 04/19/1988 | US4739197 Process and arrangement for regulating the keying ratio of at least one electrical signal |
| 04/19/1988 | CA1235516A1 Circuit arrangement for converting an a.c. signal into a binary signal |
| 04/14/1988 | DE3634594A1 Circuit arrangement for generating frequency ratios with rational numbers |
| 04/14/1988 | DE3634092A1 Schaltungsanordnung zur verzoegerung eines digitalen signals Circuitry for delaying a digital signal |
| 04/14/1988 | DE3633802A1 Pulse converter circuit |
| 04/12/1988 | US4737971 Synchronization detection circuit |
| 04/12/1988 | US4737723 Drop-out detection circuit |
| 04/12/1988 | US4737722 Serial port synchronizer |
| 04/12/1988 | US4737721 Frequency doubling circuit for out-of-phase, incremental pulses of an angular step generator |
| 04/12/1988 | US4737670 Delay control circuit |
| 04/07/1988 | WO1988002577A1 Timing signal delay circuit |
| 04/06/1988 | EP0262995A2 Semiconductor memory device having an address transition detection circuit |
| 04/06/1988 | EP0262412A1 Load-adapted CMOS clock generator |
| 04/06/1988 | EP0262330A2 High performance clock system error detection and fault isolation |
| 04/06/1988 | EP0136204B1 Control of signal timing apparatus in automatic test systems using minimal memory |
| 04/05/1988 | US4736163 Circuit for detecting and suppressing pulse-shaped interferences |
| 04/05/1988 | US4736162 Timing pulse generator for generating timing pulses synchronized with the horizontal synchronizing signal in a video signal |
| 04/05/1988 | US4736124 High speed data bus structure |
| 04/05/1988 | US4736121 Charge pump circuit for driving N-channel MOS transistors |
| 04/05/1988 | CA1234872A1 Edge detection using dual trans-impedance amplifier |
| 03/31/1988 | DE3632872A1 Method for serial data transmission with clock pulse unblocking |
| 03/30/1988 | EP0261620A2 Circuit arrangement and bus circuit with a large bandwidth, and a component for a broadband switching network |
| 03/30/1988 | EP0261451A1 Frequency-doubling circuit for phase-shifted incremental pulses of an angle encoder |
| 03/30/1988 | EP0261428A2 Clock recovering device |
| 03/30/1988 | EP0136207B1 Test period generator for automatic test equipment |
| 03/30/1988 | EP0136206B1 Method and apparatus for monitoring automated testing of electronic circuits |
| 03/30/1988 | EP0093190B1 Extrema coding signal processing method and apparatus |
| 03/30/1988 | CN87206487U Kilowatt hour-pulse converting deivce for kilowatt hour meter |
| 03/29/1988 | US4734900 Restoring and clocking pulse width modulated data |
| 03/29/1988 | US4734676 Method and device for detecting a particular bit pattern in a serial train of bits |
| 03/29/1988 | US4734630 Method and apparatus for phase comparison adapted to produce an error signal against an input signal having a relatively wide range of phase and frequency variation |
| 03/29/1988 | US4734597 CMOS inverter chain |
| 03/29/1988 | US4734587 Optoelectric distance measuring apparatus with a time discriminator for the accurate detection of electric pulse sequence |
| 03/24/1988 | DE3738771A1 Amplifying device for unipolar pulse-shaped signals having a duty ratio of less than 0.5 |
| 03/23/1988 | EP0260375A1 Precision pulse generator for high-speed FISO sampling system |
| 03/22/1988 | US4733404 Apparatus and method for signal processing |
| 03/22/1988 | US4733288 Gate-array chip |
| 03/22/1988 | US4733105 CMOS output circuit |
| 03/15/1988 | US4731746 Electronic device for the acquisition of asynchronous periodic signals |
| 03/10/1988 | WO1988001809A1 Adaptive threshold sampling controller |
| 03/09/1988 | EP0259074A2 Signal processing circuits |
| 03/08/1988 | US4730347 Method and apparatus for reducing jitter in a synchronous digital train for the purpose of recovering its bit rate |
| 03/08/1988 | US4730132 Semiconductor device having bipolar transistor and insulated gate field effect transistor with two potential power source |
| 03/08/1988 | US4730131 Input signal conditioning circuit |
| 03/02/1988 | EP0257926A2 Electronic arrays having thin film line drivers |
| 03/02/1988 | EP0257437A2 Master slice type integrated circuit |
| 03/02/1988 | EP0257292A1 Opto-electronic device for measuring distance according to the principle of the measurement of echo return time |
| 03/01/1988 | US4728931 Charge redistribution capacitance detection apparatus |
| 03/01/1988 | US4728899 Circuit arrangement for the conversion of analog signals into binary signals |
| 03/01/1988 | US4728820 Logic state transition detection circuit for CMOS devices |
| 03/01/1988 | US4728816 Error and calibration pulse generator |
| 03/01/1988 | US4728815 Data shaping circuit |
| 03/01/1988 | US4728814 Transistor inverse mode impulse generator |
| 02/25/1988 | DE3628740A1 Method for suppressing mutual interference in pulse-processing systems |
| 02/24/1988 | EP0256914A1 Monitoring circuit for the leading edge of a power pulse applied to a magnetron |
| 02/23/1988 | US4727465 Drive circuit for N-channel power MOS transistors of push-pull stages |
| 02/23/1988 | US4727340 Comb generators |
| 02/23/1988 | US4727332 Controllable limiter |
| 02/23/1988 | US4727271 Apparatus for increasing the input noise margin of a gate |
| 02/23/1988 | US4727270 Noise immune circuit for use with frequency sensor |
| 02/23/1988 | US4727269 Temperature compensated sense amplifier |
| 02/18/1988 | DE3627220A1 Digital sequence processor |
| 02/18/1988 | DE3624335A1 Trigger circuit |
| 02/16/1988 | US4726045 Low jitter digital delay generator |
| 02/16/1988 | US4726034 Circuit arrangement for the transmission of binary signals |
| 02/16/1988 | US4725744 Input buffer circuit and logic circuit using the buffer circuit |
| 02/16/1988 | CA1232956A1 Controller for generating a pair of mutually exclusive pulse train signals |
| 02/09/1988 | US4724496 Peak detector for magnetically recorded binary signal |
| 02/09/1988 | US4724344 Sensing amplifier including symmetrical and asymmetrical load circuits |
| 02/09/1988 | US4724343 Conversion circuit of a differential input in CMOS logic levels |
| 02/09/1988 | US4724339 Low electric power consumption voltage comparison device |
| 02/09/1988 | US4724338 Generation of narrow-band, delayed electrical pulses |
| 02/04/1988 | DE3625318A1 Arrangement for monitoring two clock signals in a manner which is reliable in terms of signal technology |
| 02/04/1988 | DE3625213A1 Amplifier for amplifying signals in electrical communication |