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| Patents for H03K 4 - Generating pulses having essentially a finite slope or stepped portions (2,412) |
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| 02/10/1976 | US3938051 Digital electrocardiogram waveform generator | | 02/10/1976 | US3938002 Field deflection circuit | | 02/10/1976 | US3937986 Linear waveform generator | | 02/03/1976 | US3936610 Dual delay line storage sound signal processor | | 02/03/1976 | US3936115 Start-up circuit for a deflection system | | 02/03/1976 | US3935783 Electronic piano circuit | | 01/27/1976 | US3935529 Modulated energy conservative current supply | | 01/20/1976 | US3934173 Circuit arrangement for generating a deflection current through a coil for vertical deflection in a display tube | | 01/13/1976 | US3932817 High voltage triangular waveform generator | | 01/13/1976 | US3932773 Control system for periodically energizing a capacitive load | | 01/13/1976 | US3932741 Circuit to reduce harmonic distortion in a triangular wave-form function generator | | 01/06/1976 | US3931545 Horizontal deflection circuit |
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