Inventor · disambiguated record
Vittorio Colonna
Also filed as: COLONNA VITTORIO
15 granted patents·1 pending application·125 citations·filing 2000–2016
93Inventor score
Top patents by PatentIndex Score
16 records- 0182US9800217B1Integrated amplifier systemMARVELL INT LTD·Filed 2015·Granted Oct 24, 2017·5 cites·18 claims
- 0282US6822592B2Method for self-calibrating a frequency of a modulator circuit, and circuit using said methodST MICROELECTRONICS SRL·Filed 2002·Granted Nov 23, 2004·28 cites·15 claims
- 0377US10333525B1Digitally-based temperature compensation for a crystal oscillatorMARVELL INT LTD·Filed 2016·Granted Jun 25, 2019·5 cites·18 claims
- 0471US8581762B2Continuous time sigma-delta ADC with embedded low-pass filterSOSIO MARCO·Filed 2011·Granted Nov 12, 2013·5 cites·16 claims
- 0567US6486736B2Class AB single-range advanced operational amplifierST MICROELECTRONICS SRL·Filed 2001·Granted Nov 26, 2002·14 cites·20 claims
- 0664US6320458B1Integrated structure with an analog unit supplied by an external supply voltage by means of a low-pass filter and driving elementsST MICROELECTRONICS SRL·Filed 2000·Granted Nov 20, 2001·15 cites·28 claims
- 0764US6320526B1Sigma-delta analog/digital converter with adaptive ditherST MICROELECTRONICS SRL·Filed 2000·Granted Nov 20, 2001·13 cites·13 claims
- 0855US6496066B2Fully differential operational amplifier of the folded cascode typeST MICROELECTRONICS SRL·Filed 2001·Granted Dec 17, 2002·8 cites·23 claims
- 0954US9136853B2Analog to digital converter with noise reducing feedback pathMARVELL WORLD TRADE LTD·Filed 2013·Granted Sep 15, 2015·1 cites·15 claims
- 1054US6867724B2Input stage with switched capacitors for analog-digital convertersST MICROELECTRONICS SRL·Filed 2004·Granted Mar 15, 2005·7 cites·16 claims
- 1154US6483449B2Digital-analog converter comprising a third order sigma delta modulatorST MICROELECTRONICS SRL·Filed 2001·Granted Nov 19, 2002·8 cites·13 claims
- 1252US6753799B2Randomizer for sigma-delta-type converterST MICROELECTRONICS SRL·Filed 2003·Granted Jun 22, 2004·6 cites·22 claims
- 1347US6384585B2Current generator for alternatively providing a first constant current and a ratioed second constant current to a sigma-delta modulatorST MICROELECTRONICS SRL·Filed 2001·Granted May 7, 2002·5 cites·20 claims
- 1445US7034725B2Method for self-calibrating a phase integration error in a modulatorST MICROELECTRONICS SRL·Filed 2002·Granted Apr 25, 2006·3 cites·30 claims
- 1538US7176754B2Control system for the characteristic parameters of an active filterST MICROELECTRONICS SRL·Filed 2004·Granted Feb 13, 2007·2 cites·3 claims
- 1634US2005030089A1Controlled switch of the switched capacitance typeST MICROELECTRONICS SRL·Filed 2004·Application pending·0 cites
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