| Patents for H03K 4 - Generating pulses having essentially a finite slope or stepped portions (2,412) |
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| 02/10/1981 | CA1095633A1 Sweep circuit for cathode-ray tube display |
| 01/27/1981 | US4247805 Circuit for driving saw-tooth current in a coil |
| 01/27/1981 | US4247204 Method and apparatus for a web edge tracking flaw detection system |
| 01/20/1981 | US4246499 Pulse generating circuit |
| 01/13/1981 | US4245180 Regulated power supply device for a line sweep circuit in a television receiver |
| 01/13/1981 | CA1093683A1 Switched mode vertical amplifier with elimination of feedback ringing |
| 01/07/1981 | EP0021915A1 Switched-mode vertical deflection circuit for a videofrequency receiver |
| 01/07/1981 | EP0021185A1 Thin-film diodes arrangement |
| 01/07/1981 | EP0020868A1 Voltage controlled oscillator |
| 01/06/1981 | US4243918 Signal integrator with time constant controlled by differentiating feedback |
| 12/30/1980 | US4242714 Current control circuit |
| 12/30/1980 | US4242640 Current discharge fast time constant amplifier |
| 12/23/1980 | US4241296 Horizontal deflection circuit including protection for output transistor |
| 12/23/1980 | US4241265 Television vertical ramp generator |
| 12/09/1980 | US4238774 Drive circuits for a high resolution cathode ray tube display |
| 12/09/1980 | US4238727 Digitally programmable apparatus for generating a substantially linear ramp signal |
| 12/09/1980 | US4238714 Horizontal deflection output circuit |
| 12/09/1980 | US4238713 Vertical deflection circuit |
| 12/09/1980 | US4238712 Switched vertical deflection with triac |
| 11/25/1980 | US4236090 Signal generator and signal converter using same |
| 11/18/1980 | US4234828 Self-oscillating sawtooth current deflection generator |
| 11/18/1980 | US4234827 Regulated deflection circuit with regulator switch controlled by deflection current |
| 11/18/1980 | US4234826 Synchronous switched vertical deflection driven during both trace and retrace intervals |
| 11/12/1980 | EP0018572A1 Semiconductor circuit for the amplitude modulation of a train of periodic alternating-current signals |
| 11/11/1980 | US4233575 Wide frequency range current-controlled oscillator |
| 11/04/1980 | US4232254 Regulated deflection circuit |
| 10/29/1980 | EP0017802A1 Monolithically integratable rectangular pulse generator |
| 10/29/1980 | EP0017735A1 Triangular voltage generator |
| 10/28/1980 | US4230998 Television vertical ramp generator |
| 10/28/1980 | CA1088666A1 Vertical deflection output circuit |
| 10/14/1980 | US4228366 Integrator circuit with limiter |
| 10/07/1980 | US4227124 High duty-cycle sweep generator for a cathode ray oscilloscope |
| 10/07/1980 | US4227123 Switching amplifier for driving a load through an alternating-current path with a constant-amplitude, varying duty cycle signal |
| 10/07/1980 | US4227099 Circuit arrangement comprising a high-voltage power transistor |
| 10/07/1980 | CA1087303A1 Conduction overlap control cicuit for switched output stages |
| 10/07/1980 | CA1087301A1 Side pincushion distortion correction circuit |
| 09/30/1980 | US4225825 Precision self-adjusting slope circuit |
| 09/23/1980 | CA1086419A1 Vertical deflection system for a television receiver |
| 09/17/1980 | EP0015566A1 Distance measuring instrument according to the pulse transit time method |
| 09/16/1980 | US4223367 Circuit for driving saw-tooth current in a coil |
| 09/16/1980 | US4223280 Relaxation oscillator including an SCR and having switch means for interrupting current flow therethrough |
| 09/16/1980 | US4223251 Deflection circuit with retrace control |
| 09/03/1980 | EP0015091A1 Switching amplifier for driving a load through an alternating-current path |
| 09/02/1980 | US4220927 Electrical signal converter usable in triangular waveform generation |
| 09/02/1980 | US4220898 Raster distortion correction circuit |
| 08/26/1980 | US4219787 Relaxation oscillator not restricted by FET threshold |
| 08/19/1980 | US4218638 Push-pull amplifier |
| 08/12/1980 | CA1083719A1 Digital processor for selectively synthesizing sinusoidal waveforms say suitable for testing geophones or combinations of geophones of a geophysical data acquisition system |
| 08/06/1980 | EP0014108A1 Line deflection circuit for television receiver |
| 08/05/1980 | US4216414 Isolation transformer for a magnetic deflection yoke |
| 08/05/1980 | US4216392 Circuit for producing a periodic parabolic signal |
| 08/05/1980 | US4216387 Sawtooth waveform generator |
| 07/29/1980 | US4215296 Television deflection circuit |
| 07/29/1980 | US4215295 Deflection circuit for a picture tube |
| 07/29/1980 | CA1082767A1 Charging and discharging circuit |
| 07/22/1980 | US4214189 Regulated deflection circuit |
| 07/09/1980 | EP0013207A2 Sawtooth generator and television receiver comprising such a generator |
| 07/01/1980 | US4210850 Circuits for operating electric discharge lamps |
| 06/24/1980 | US4209731 Magnetic switching regulator for a deflection circuit |
| 06/17/1980 | CA1079816A1 Sawtooth waveform generator |
| 06/11/1980 | EP0011899A1 Circuit for generating a synchronisable sawtooth voltage |
| 06/03/1980 | US4206388 Current control circuit for horizontal deflection coil of television receiver |
| 06/03/1980 | US4205575 Binary interpolator for electronic musical instrument |
| 05/28/1980 | EP0011533A1 Sawtooth generator circuit, especially for line deflection in a cathode-ray tube and device comprising such a circuit |
| 05/27/1980 | US4205259 Horizontal deflection circuit for television systems |
| 05/27/1980 | US4205225 Method of generating an electric pulse of predetermined shape and application to cutting out a portion from a laser pulse |
| 05/27/1980 | CA1078506A1 Signal processor for switched vertical deflection system |
| 05/13/1980 | US4203056 Vertical deflection circuit |
| 04/29/1980 | US4200824 Circuit for providing saw-tooth current in a coil |
| 04/29/1980 | US4200813 Circuit arrangement comprising a high-voltage power transistor |
| 04/08/1980 | US4197509 Variable segmented ramp voltage synthesizer |
| 03/11/1980 | US4193018 Deflection circuit |
| 03/04/1980 | US4191932 Voltage-controlled oscillator |
| 02/20/1980 | EP0008263A1 Switch mode vertical deflection circuit for a videofrequency receiver, and receiver comprising such a circuit |
| 02/12/1980 | US4188567 Constant-current vertical amplifier |
| 02/12/1980 | CA1071717A1 Arrangement for producing pulse-shaped signals |
| 01/22/1980 | CA1070419A1 Vertical deflection circuit |
| 01/15/1980 | US4184106 Vertical deflection circuit for a television receiver |
| 01/15/1980 | US4184105 Vertical deflection drive circuit |
| 01/08/1980 | US4182978 Circuit for generating a sawtooth line deflection current |
| 01/08/1980 | CA1069611A1 Vertical deflection circuit |
| 01/08/1980 | CA1069596A1 Saw-tooth generator circuits |
| 12/25/1979 | US4180765 High speed deflection yoke driver circuit |
| 12/25/1979 | CA1068813A Horizontal afc circuit |
| 12/18/1979 | US4179643 Circuit for varying an operating voltage of a deflection amplifier of a magnetodynamic deflection system |
| 12/12/1979 | EP0005808A1 Arrangement for the generation from n binary signals of digital signals with 2n levels |
| 12/11/1979 | US4178536 Dual-mode horizontal output stage |
| 12/04/1979 | US4177393 Drive circuit for a television deflection output transistor |
| 12/04/1979 | US4177392 Current switching networks |
| 11/27/1979 | US4176398 Ramp generator |
| 11/27/1979 | US4176304 Regulating television horizontal deflection arrangement |
| 11/27/1979 | US4176302 Vertical deflection output circuit |
| 11/27/1979 | US4176300 Deflection waveform generator |
| 11/20/1979 | CA1066800A1 Vertical deflection circuit |
| 11/14/1979 | EP0005391A1 Stabilized-power supply device for a line deflection circuit in a television receiver |
| 11/13/1979 | US4174493 Vertical deflection circuit |
| 10/23/1979 | US4172222 Optoelectric coin edge testing device |
| 10/09/1979 | US4170209 Ignition dwell circuit for an internal combustion engine |
| 10/02/1979 | US4169989 Circuit arrangements for providing saw-tooth currents in coils |
| 08/28/1979 | US4166237 Horizontal deflection circuit for television camera |