Inventor · disambiguated record
Pietro Erratico
Also filed as: ERRATICO PIETRO
17 granted patents·188 citations·filing 1982–2003
94Inventor score
Files withST MICROELECTRONICS SRL9SGS MICROELETTRONICA SPA5ATES COMPONENTI ELETTRON2SGS THOMSON MICROELECTRONICS1
Top patents by PatentIndex Score
17 records- 0191US4673889AApparatus and method for muting an output signal in a switching amplifierSGS MICROELETTRONICA SPA·Filed 1985·Granted Jun 16, 1987·42 cites·9 claims
- 0276US6992367B2Process for forming a buried cavity in a semiconductor material wafer and a buried cavityST MICROELECTRONICS SRL·Filed 2003·Granted Jan 31, 2006·18 cites·12 claims
- 0374US6693039B2Process for forming a buried cavity in a semiconductor material wafer and a buried cavityST MICROELECTRONICS SRL·Filed 2001·Granted Feb 17, 2004·17 cites·17 claims
- 0463US4611162AParallel voltage regulators with different operating characteristics collectively forming a single regulator with wide operating rangeATES COMPONENTI ELETTRON·Filed 1984·Granted Sep 9, 1986·17 cites·4 claims
- 0562US6400001B1Varactor, in particular for radio-frequency transceiversST MICROELECTRONICS SRL·Filed 2000·Granted Jun 4, 2002·11 cites·21 claims
- 0661US5231051AMethod for formation of contact plugs utilizing etchbackST MICROELECTRONICS SRL·Filed 1991·Granted Jul 27, 1993·30 cites·16 claims
- 0759US4672326ALimited output operational amplifierSGS MICROELETTRONICA SPA·Filed 1986·Granted Jun 9, 1987·12 cites·5 claims
- 0845US6828651B2Integrated structureST MICROELECTRONICS SRL·Filed 2001·Granted Dec 7, 2004·2 cites·8 claims
- 0940US4698519AMonolithically integratable high-efficiency control circuit for switching transistorsSGS MICROELETTRONICA SPA·Filed 1985·Granted Oct 6, 1987·5 cites·7 claims
- 1038US5602914ADevice for limiting the working voltage for mechanical switches in telephonyST MICROELECTRONICS SRL·Filed 1995·Granted Feb 11, 1997·6 cites·21 claims
- 1138US4752722AControl circuit with compensation of the anode voltage variation for televisor vertical deflection stageSGS MICROELETTRONICA SPA·Filed 1986·Granted Jun 21, 1988·5 cites·5 claims
- 1238US4716321ALow noise, high thermal stability attenuator of the integratable typeSGS MICROELETTRONICA SPA·Filed 1986·Granted Dec 29, 1987·5 cites·6 claims
- 1336US4417292APower amplifier protection circuitATES COMPONENTI ELETTRON·Filed 1982·Granted Nov 22, 1983·5 cites·4 claims
- 1434US5459787ACircuit for the implementation of an impedance for a telephone speech circuitST MICROELECTRONICS SRL·Filed 1993·Granted Oct 17, 1995·4 cites·11 claims
- 1533US5448636ADevice for limiting the working voltage mechanical switches in telephonyST MICROELECTRONICS SRL·Filed 1993·Granted Sep 5, 1995·3 cites·25 claims
- 1632US5525832ASubstrate insulation deviceST MICROELECTRONICS SRL·Filed 1993·Granted Jun 11, 1996·3 cites·14 claims
- 1731US5401995ACircuit with diode-protected emitter resistorsSGS THOMSON MICROELECTRONICS·Filed 1993·Granted Mar 28, 1995·3 cites·36 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →