| Patents for H03K 4 - Generating pulses having essentially a finite slope or stepped portions (2,412) |
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| 03/20/1984 | US4438375 Electric circuit for converting an AC voltage into a DC voltage or a voltage variable at a lower frequency |
| 03/20/1984 | US4438354 Monolithic programmable gain-integrator stage |
| 03/20/1984 | US4438345 Transistor pulse drive control circuit |
| 02/14/1984 | CA1162321A1 Deflection circuit linearity coil |
| 02/01/1984 | EP0099415A1 Circuit for generating sawtooth pulses and its application to ultrasonic measuring apparatuses |
| 01/31/1984 | US4429281 Integrator for a switched capacitor-filter |
| 01/17/1984 | CA1160752A1 Programmable two-quadrant transconductance amplifier |
| 01/10/1984 | US4425533 Generator for producing a d.c. supply voltage in a television receiver comprising a vertical scanning circuit |
| 12/20/1983 | US4422044 High precision triangular waveform generator |
| 12/06/1983 | US4419608 Horizontal deflection circuit |
| 11/29/1983 | US4418323 Oscillator having capacitor charged and discharged by current mirror circuits |
| 11/22/1983 | US4417292 Power amplifier protection circuit |
| 11/15/1983 | US4415961 Telephone ringing signal generator |
| 11/15/1983 | US4415869 Sawtooth generator switchable between a free-running state or a synchronizable state |
| 11/15/1983 | US4415862 Pulse width modulation amplifier |
| 11/15/1983 | US4415860 Sine wave to triangle wave convertor |
| 11/08/1983 | US4414515 CR Oscillator having constant current charging source |
| 11/02/1983 | EP0092902A2 D.C. controlled adjustable ramp signal generator and method |
| 11/02/1983 | EP0092879A2 Bit synchronisation device for a data transmission modulator-demodulator or receiver |
| 11/01/1983 | US4413238 Precision differential relaxation oscillator circuit |
| 11/01/1983 | US4413237 Sawtooth wave oscillator |
| 10/25/1983 | US4412187 Phase adjustable horizontal oscillator for a data display monitor |
| 10/25/1983 | CA1155933A1 Programmable timing circuit |
| 10/18/1983 | CA1155557A1 Quasi feedback horizontal scan linearization for cathode ray tube |
| 10/12/1983 | EP0091333A1 Device for protecting the horizontal sweep control of a display |
| 10/12/1983 | EP0091206A2 Circuit and method for generating a ramp signal |
| 10/05/1983 | EP0090457A1 Circuit for generating a sawtooth current in a coil |
| 10/04/1983 | US4407588 Electronic oscillation counting timer |
| 09/20/1983 | CA1154160A1 Bidirectional deflector driver for video disc |
| 09/20/1983 | CA1154153A1 Deflection and power supply circuit with reduced start-up drive |
| 08/30/1983 | US4402029 Protective circuit for output transformer-less circuit |
| 08/23/1983 | US4400653 Resonant scan deflection circuit with flyback voltage limiting |
| 08/23/1983 | US4400637 Integrator with sampling stage |
| 08/02/1983 | US4397014 Bidirectional pulse generator for video disc stylus deflector transducer |
| 07/26/1983 | US4395663 Circuit and method of linearity correction for CRT deflection circuits |
| 07/12/1983 | US4393481 Nonvolatile static random access memory system |
| 07/12/1983 | US4393351 Offset compensation for switched capacitor integrators |
| 07/12/1983 | US4393337 Switching circuit |
| 07/12/1983 | US4393314 Circuit arrangement for the generation of a sawtooth voltage |
| 07/12/1983 | US4392406 Switched capacitor sine wave generator and keyer |
| 06/29/1983 | EP0082799A2 Driver circuit for printers, in particular for matrix printers of the needle or hammer type |
| 05/31/1983 | CA1147454A1 Synchronous switched vertical deflection driven during both trace and retrace intervals |
| 05/31/1983 | CA1147452A1 Pulse generator for a horizontal deflection system |
| 05/25/1983 | EP0079332A1 Circuit for generating analog signals |
| 05/24/1983 | CA1147020A1 Apparatus and method for generating waveforms which are particularly suitable for a pwm-driven motor |
| 05/17/1983 | US4384305 Circuit arrangement for generating a synchronizable sawtooth voltage |
| 05/11/1983 | EP0078588A1 Method and apparatus for signal synthesis |
| 05/10/1983 | US4383188 Voltage-controlled constant current source |
| 04/27/1983 | EP0077565A2 Horizontal deflection circuit |
| 03/30/1983 | EP0075161A1 Switched-capacitor modulator |
| 03/29/1983 | CA1143861A1 Regulated deflection circuit |
| 03/23/1983 | EP0074468A1 Circuit arrangement for generating a field deflection current for the electron beam in a television receiver |
| 03/22/1983 | US4377790 Precision differential relaxation oscillator circuit |
| 03/17/1983 | WO1983000966A1 Precision differential relaxation oscillator circuit |
| 02/23/1983 | EP0072741A2 Programmable gain integrator stage including means for offset voltage elimination |
| 02/16/1983 | EP0071608A1 Saw-tooth voltage generator. |
| 02/15/1983 | US4374366 Integrated horizontal oscillator employing an on-chip capacitor for use in a television receiver |
| 02/15/1983 | US4373394 Ultrasonic test apparatus and sweep voltage generator for use therein |
| 02/09/1983 | EP0071528A2 Offset compensation for switched capacitor integrators |
| 02/08/1983 | CA1141024A1 Horizontal deflection circuit including protection for output transistor |
| 01/18/1983 | CA1139886A1 Analog-to-digital converter |
| 01/12/1983 | EP0069466A1 An apparatus for waveform and envelope generation in an electronic musical instrument |
| 01/12/1983 | EP0069465A1 An envelope generator in an electronic musical instrument |
| 01/11/1983 | US4368432 Sine wave generator for different frequencies |
| 01/11/1983 | US4367670 Envelope generator employing dual charge pump |
| 01/05/1983 | EP0068938A1 Logic device for generating periodic signals |
| 12/29/1982 | EP0067811A1 Rc oscillator circuit |
| 12/28/1982 | US4366396 Semiconductor circuit for transforming sequences of periodic a-c signals |
| 12/07/1982 | US4363025 Signal generating arrangements |
| 12/07/1982 | US4362974 Commutated switched regulator with line isolation for transistor deflection |
| 12/01/1982 | EP0065684A1 Line-deflection circuit for a television receiver |
| 11/30/1982 | US4361786 Apparatus for synchronizing deflection signal generators to the _corresponding synchronization signals in a television system |
| 11/30/1982 | US4361785 Versatile video CRT display |
| 11/25/1982 | WO1982004168A1 Circuit for generating analog signals |
| 11/16/1982 | US4359649 Monolithically integrable squarewave pulse generator |
| 10/26/1982 | CA1134460A1 Sine-squared pulse shaping circuit |
| 10/05/1982 | USRE31051 Regulator for controlling capacitor charge to provide complex waveform |
| 10/05/1982 | US4353013 Drive circuits for a high resolutions cathode ray tube display |
| 09/29/1982 | EP0061049A1 Control circuit for a switched vertical deflection circuit of a television receiver |
| 09/14/1982 | US4349887 Precise digitally programmed frequency source |
| 09/14/1982 | US4349789 Stabilized sweep frequency generator with adjustable start and stop frequencies |
| 09/14/1982 | CA1131769A1 Switching circuit |
| 08/25/1982 | EP0058552A1 Deflection circuit |
| 08/24/1982 | US4346352 Linear and logarithmic sweep control circuits for a voltage-controlled oscillator |
| 08/24/1982 | US4346311 Pulse generator circuit |
| 08/19/1982 | WO1982002807A1 Saw-tooth voltage generator |
| 08/17/1982 | US4344705 Distance measuring apparatus based on the pulse travel time method |
| 08/05/1982 | WO1982002629A1 Current output oscillator |
| 08/04/1982 | EP0056921A2 Vertical deflection device with voltage control loop and television receiver comprising such a device |
| 07/14/1982 | EP0055922A1 Adaptive equalizer for quadrature amplitude modulation |
| 07/08/1982 | WO1982002299A1 Horizontal oscillator |
| 07/08/1982 | WO1982002298A1 Rc oscillator circuit |
| 07/06/1982 | US4338550 Circuit for obtaining saw-tooth current in a coil |
| 07/06/1982 | US4338549 Vertical deflection circuit |
| 06/23/1982 | EP0054452A1 Television receiver protection device, and a television receiver comprising such a device |
| 06/23/1982 | EP0054106A1 Deflection amplifier with correction of asymmetrical distortions |
| 06/22/1982 | US4336508 Voltage controlled integrated circuit astable multivibrator |
| 06/22/1982 | US4336507 Current output relaxation oscillator |
| 06/15/1982 | US4335356 Programmable two-quadrant transconductance amplifier |
| 06/15/1982 | US4335334 Horizontal scanning circuit |