Inventor · disambiguated record
Harold Allen Wittlinger
Also filed as: WITTLINGER HAROLD A · WITTLINGER HAROLD ALLEN
23 granted patents·372 citations·filing 1974–2003
96Inventor score
Top patents by PatentIndex Score
23 records- 0194US4272728ADifferential-input amplifier circuitRCA CORP·Filed 1979·Granted Jun 9, 1981·38 cites·16 claims
- 0285US4044313AProtective network for an insulated-gate field-effect (IGFET) differential amplifierRCA CORP·Filed 1976·Granted Aug 23, 1977·22 cites·8 claims
- 0380US5672998AClass D amplifier and methodHARRIS CORP·Filed 1995·Granted Sep 30, 1997·42 cites·13 claims
- 0480US4399398AVoltage reference circuit with feedback circuitRCA CORP·Filed 1981·Granted Aug 16, 1983·32 cites·7 claims
- 0577US4294321APosition sensing and display meansRCA CORP·Filed 1980·Granted Oct 13, 1981·31 cites·11 claims
- 0677US4012668AGround fault and neutral fault detection circuitRCA CORP·Filed 1974·Granted Mar 15, 1977·21 cites·3 claims
- 0774US3986132ASeries energized transistor amplifierRCA CORP·Filed 1975·Granted Oct 12, 1976·14 cites·4 claims
- 0871US4672327ASelf-biasing for enhancement-mode field effect transistorsRCA CORP·Filed 1986·Granted Jun 9, 1987·18 cites·5 claims
- 0970US4429283ADifferential current amplifierRCA CORP·Filed 1981·Granted Jan 31, 1984·14 cites·10 claims
- 1067US5789949AWide common mode range comparator and methodHARRIS CORP·Filed 1996·Granted Aug 4, 1998·21 cites·10 claims
- 1164US4251811ABattery test system, as for smoke detector alarmRCA CORP·Filed 1979·Granted Feb 17, 1981·18 cites·12 claims
- 1258US6798260B1Margining pin interface and control circuitINTERSIL INC·Filed 2003·Granted Sep 28, 2004·10 cites·14 claims
- 1358US5719326AReconfigurable filter systemHARRIS CORP·Filed 1996·Granted Feb 17, 1998·19 cites·34 claims
- 1456US5406223AAmplifier system for low level sensor signalHARRIS CORP·Filed 1992·Granted Apr 11, 1995·13 cites·15 claims
- 1554US6724233B1Absolute value circuitINTERSIL INC·Filed 2003·Granted Apr 20, 2004·3 cites·14 claims
- 1654US3996531AOscillator circuit whose frequency is voltage controllable which contains a comparatorRCA CORP·Filed 1975·Granted Dec 7, 1976·7 cites·9 claims
- 1753US5892375AComparator with small signal suppression circuitryHARRIS CORP·Filed 1997·Granted Apr 6, 1999·13 cites·21 claims
- 1845US6788229B1Margining pin interface circuit for clock adjustment of digital to analog converterINTERSIL INC·Filed 2003·Granted Sep 7, 2004·3 cites·20 claims
- 1945US5942677AKnock sensor system for detecting and responding to a disconnect conditionHARRIS CORP·Filed 1997·Granted Aug 24, 1999·11 cites·8 claims
- 2043US5614852AWide common mode range comparator and methodHARRIS CORP·Filed 1995·Granted Mar 25, 1997·7 cites·33 claims
- 2140US6060913AElectrical system with small signal suppression circuitryHARRIS CORP·Filed 1997·Granted May 9, 2000·9 cites·15 claims
- 2237US4084156AVoltage monitoring circuitRCA CORP·Filed 1976·Granted Apr 11, 1978·4 cites·7 claims
- 2333US4159449ALong-tailed-pair with linearization networkRCA CORP·Filed 1978·Granted Jun 26, 1979·2 cites·8 claims
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