| Patents for H03K 5 - Manipulating pulses not covered by one of the other main groups in this subclass (25,714) |
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| 08/23/1988 | US4766333 Current sensing differential amplifier |
| 08/23/1988 | CA1241110A1 Apparatus for recording and reproducing digital signal |
| 08/18/1988 | DE3743434A1 Zeitsignalgeber Time signal transmitter |
| 08/17/1988 | EP0278708A2 A signal transient improvement circuit |
| 08/16/1988 | US4764923 Digital receive filter circuit |
| 08/16/1988 | US4764694 Interpolating time-measurement apparatus |
| 08/16/1988 | CA1240739A1 Digital data decoder and method |
| 08/16/1988 | CA1240738A1 Digital envelope detection circuit |
| 08/10/1988 | EP0277798A2 Speaker Driver |
| 08/10/1988 | EP0277392A1 Data transmission system comprising smearing filters |
| 08/09/1988 | US4763341 Digital timing using a state machine |
| 08/09/1988 | US4763029 Triggered voltage controlled oscillator using fast recovery gate |
| 08/09/1988 | US4763027 Deglitching network for digital logic circuits |
| 08/09/1988 | US4763025 Frequency discrimination circuit |
| 08/09/1988 | US4763007 Image sensor driving circuit |
| 08/04/1988 | DE3721494A1 Circuit arrangement for amplifying and converting a signal voltage into a squarewave voltage |
| 08/03/1988 | EP0276670A1 High-speed supply independent level shifter |
| 08/02/1988 | US4761572 Semiconductor large scale integrated circuit with noise cut circuit |
| 08/02/1988 | US4761568 Load-adapted clock generator in CMOS circuits |
| 08/02/1988 | US4761567 Integrated circuit |
| 08/02/1988 | CA1240004A1 Pulse alignment system |
| 07/27/1988 | EP0275548A1 Voltage comparator circuit |
| 07/26/1988 | US4760319 Circuit for removing unwanted slope transitions from an incoming signal |
| 07/26/1988 | US4760291 Synchronous bus type semiconductor circuit wherein two control signals share common terminal |
| 07/26/1988 | US4760287 Voltage comparator circuit |
| 07/26/1988 | US4760282 High-speed, bootstrap driver circuit |
| 07/26/1988 | US4760281 Clock signal generating circuit |
| 07/26/1988 | US4760280 Process and apparatus for the synchronization of square signals |
| 07/26/1988 | US4760279 Noise cancelling circuit |
| 07/19/1988 | US4758985 Microprocessor oriented configurable logic element |
| 07/19/1988 | US4758749 CMOS current sense amplifier |
| 07/19/1988 | US4758740 Circuit for compensating the temperature dependence of gate transit times |
| 07/19/1988 | US4758738 Timing signal generating apparatus |
| 07/19/1988 | US4758737 Clock generator circuit |
| 07/14/1988 | WO1988005229A1 Data limiter with current controlled response time |
| 07/14/1988 | WO1988005227A1 Digital receiver with dual references |
| 07/13/1988 | EP0274035A1 Circuit for shaping the signal produced by a contact |
| 07/13/1988 | CN87108294A Digital receiver with dual references |
| 07/12/1988 | US4757214 Pulse generator circuit |
| 07/12/1988 | CA1239235A1 Sequential selection circuit |
| 07/05/1988 | US4756006 Bus transceiver |
| 07/05/1988 | US4755951 Method and apparatus for digitizing a waveform |
| 07/05/1988 | US4755887 Triggering for waveform recording |
| 07/05/1988 | CA1238954A1 Frequency comparator circuits |
| 06/30/1988 | WO1988004865A2 Digital-to-time converter |
| 06/30/1988 | WO1988004864A1 Self-timing circuit |
| 06/29/1988 | EP0272924A2 Pulse generator |
| 06/29/1988 | EP0272653A2 Synchronizing circuit |
| 06/29/1988 | EP0272479A2 Differential comparator with reduced delay variation |
| 06/29/1988 | EP0153929B1 Digital time base correction |
| 06/29/1988 | CN85106753B Synthesis of the longest linear shift register series of 565 mb/s using low speed devices |
| 06/28/1988 | US4754436 Sense amplifier for a read only memory cell array |
| 06/28/1988 | US4754170 Buffer circuit for minimizing noise in an integrated circuit |
| 06/28/1988 | US4754164 Method for providing automatic clock de-skewing on a circuit board |
| 06/28/1988 | US4754163 Pulse generator with adjustable pulse frequency, pulse width and pulse delay |
| 06/23/1988 | DE3642785A1 Method for generating a phase-shifted squarewave output voltage from a squarewave input voltage and circuit arrangement for carrying out the method |
| 06/23/1988 | DE3642249A1 Pulse amplifier for the time service technology |
| 06/22/1988 | EP0271686A2 On chip multi-level voltage generation system |
| 06/21/1988 | US4752741 Noise extraction circuit |
| 06/21/1988 | US4752704 Noise suppression interface circuit for non-superimposed two-phase timing signal generator |
| 06/21/1988 | US4752699 On chip multiple voltage generation using a charge pump and plural feedback sense circuits |
| 06/21/1988 | CA1238373A1 Electrical isolation circuit |
| 06/16/1988 | WO1988003728A3 Improvements in or relating to signal processing |
| 06/15/1988 | EP0271202A2 Trigger circuit for an oscilloscope |
| 06/15/1988 | EP0271196A1 Optical interface |
| 06/14/1988 | US4751469 Phase coincidence detector |
| 06/14/1988 | US4751468 Tracking sample and hold phase detector |
| 06/14/1988 | US4751407 Self-timing circuit |
| 06/14/1988 | US4751405 Externally programmable, process and temperature insensitive threshold receiver circuit |
| 06/08/1988 | EP0270296A2 Semiconductor logic circuit |
| 06/08/1988 | EP0270236A1 RF modem with improved clock recovery circuit |
| 06/08/1988 | EP0270191A2 Divider circuit |
| 06/08/1988 | EP0269845A1 End amplifier for a stimulator |
| 06/08/1988 | EP0269812A1 Method and circuitry for supplying one of two clock signals to a clock line in dependence on the level of one of both clock signals |
| 06/07/1988 | US4749962 Clock-signal regenerator comprising a crystal oscillator incorporated in a phase-locked loop |
| 06/07/1988 | US4749950 Binary power multiplier for electromagnetic energy |
| 06/07/1988 | US4749883 Circuit having an output referenced to a specific voltage in response to either an ECL or TTL input |
| 06/07/1988 | US4749882 Apparatus and method for applying rapid transient signals to components on a printed circuit board |
| 06/07/1988 | US4749880 Circuit for detecting level of input voltage |
| 06/07/1988 | US4749879 Signal transition detection method and system |
| 06/07/1988 | US4749852 Image sensor driving circuit |
| 06/01/1988 | EP0136205B1 Method and apparatus for applying and monitoring programmed test signals during automated testing of electronic circuits |
| 06/01/1988 | DE3736735A1 Verfahren und schaltungsanordnung zum vermindern der erholzeit eines mos-differenz-spannungs-vergleichers Method and circuit arrangement for reducing the recovery time of a mos-difference-voltage comparator |
| 06/01/1988 | DE3639790A1 Method and arrangement for dynamic edge synchronisation of two quasi-synchronous signals |
| 05/31/1988 | US4748640 Digital circuit with band limiting characteristics for modem |
| 05/31/1988 | US4748595 Circuit arrangement comprising a matrix-shaped memory arrangement for variably adjustable delay of digital signals |
| 05/31/1988 | US4748419 Isolation amplifier with precise timing of signals coupled across isolation barrier |
| 05/31/1988 | US4748346 Driver for differential signal transmission |
| 05/25/1988 | EP0268531A2 Bipolar transistor switching enhancement circuit |
| 05/25/1988 | EP0268409A2 Clock signal multiplexers |
| 05/25/1988 | EP0268159A2 Semiconductor amplifier circuit |
| 05/24/1988 | US4746824 High potential hold circuit |
| 05/24/1988 | US4746823 Voltage-insensitive and temperature-compensated delay circuit for a monolithic integrated circuit |
| 05/24/1988 | US4746820 Pulse frequency responsive switch |
| 05/24/1988 | US4746819 Phase shifting circuit for pulse signals |
| 05/19/1988 | WO1988003728A2 Improvements in or relating to signal processing |
| 05/19/1988 | WO1988003726A1 Improvements in or relating to signal processing |
| 05/18/1988 | EP0267853A2 High-speed, bootstrap driver circuit |
| 05/17/1988 | US4745365 Digital receiver with dual references |
| 05/17/1988 | US4745310 Programmable delay circuit |