Inventor · disambiguated record
Jack C. Sondermeyer
Also filed as: SONDERMEYER JACK C
19 granted patents·361 citations·filing 1979–2001
96Inventor score
Top patents by PatentIndex Score
19 records- 0193US4405832ACircuit for distorting an audio signalPEAVEY ELECTRONICS CORP·Filed 1981·Granted Sep 20, 1983·47 cites·10 claims
- 0287US4318053AAmplifier system with automatic distortion controlPEAVEY HARTLEY D·Filed 1979·Granted Mar 2, 1982·26 cites·10 claims
- 0379US5619578AMulti-stage solid state amplifier that emulates tube distortionPEAVEY ELECTRONICS CORP·Filed 1994·Granted Apr 8, 1997·30 cites·27 claims
- 0475US4439742ACircuit for simulating vacuum tube compression in transistor amplifiersPEAVEY ELECTRONICS CORP·Filed 1981·Granted Mar 27, 1984·17 cites·13 claims
- 0574US5023915ASpecialized amplifier systems for musical instrumentsPEAVEY ELECTRONICS CORP·Filed 1989·Granted Jun 11, 1991·20 cites·9 claims
- 0674US4811401ASuperdistorted amplifier circuitry with normal gainPEAVEY ELECTRONICS CORP·Filed 1988·Granted Mar 7, 1989·26 cites·39 claims
- 0771US4890331ASpecialized amplifier systems for musical instrumentsPEAVEY ELECTRONICS CORP·Filed 1988·Granted Dec 26, 1989·18 cites·4 claims
- 0870US5131044AAmplifier circuitry with mode compensation and selectable gain and frequency response in pre and post distortion circuitsPEAVEY ELECTRONICS CORP·Filed 1990·Granted Jul 14, 1992·27 cites·36 claims
- 0969US5524055ASolid state circuit for emulating tube compression effectPEAVEY ELECTRONICS CORP·Filed 1994·Granted Jun 4, 1996·21 cites·26 claims
- 1067US4349788ATransient intermodulation distortion limiting circuit for an amplifier systemPEAVEY ELECTRONICS CORP·Filed 1980·Granted Sep 14, 1982·13 cites·4 claims
- 1163US5647004AMulti-stage solid state amplifier that emulates tube distortionPEAVEY ELECTRONICS CORP·Filed 1994·Granted Jul 8, 1997·17 cites·16 claims
- 1261US6515859B2Heat sink alignmentPEAVEY ELECTRONICS CORP·Filed 2001·Granted Feb 4, 2003·10 cites·9 claims
- 1361US4290335AHigh frequency roll-off circuitSONDERMEYER JACK C·Filed 1980·Granted Sep 22, 1981·12 cites·5 claims
- 1456US5675656APower amplifier with clipping level controlPEAVEY ELECTRONICS CORP·Filed 1996·Granted Oct 7, 1997·18 cites·27 claims
- 1556US5387876AHigh efficiency amplifier with reduced switching distortionPEAVEY ELECTRONICS CORP·Filed 1993·Granted Feb 7, 1995·12 cites·18 claims
- 1655US5197102AAudio power amplifier system with frequency selective damping factor controlsPEAVEY ELECTRONICS CORP·Filed 1991·Granted Mar 23, 1993·28 cites·16 claims
- 1738US5668499ATube type power amplifier with distortion controlPEAVEY ELECTRONICS CORP·Filed 1996·Granted Sep 16, 1997·7 cites·6 claims
- 1835US5796305AAmplifier arrangements with high damping factorPEAVEY ELECTRONICS CORP·Filed 1996·Granted Aug 18, 1998·4 cites·10 claims
- 1932US5119430ASound amplifier systemPEAVEY ELECTRONICS CORP·Filed 1990·Granted Jun 2, 1992·8 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →