Inventor · disambiguated record
Ville Voipio
Also filed as: VOIPIO VILLE · VOIPIO VILLE SAKARI
9 granted patents·38 citations·filing 1994–2015
83Inventor score
Top patents by PatentIndex Score
9 records- 0161US8182748B2Method and arrangement of measuring acidity or other chemical or physical property of a gasVOIPIO VILLE·Filed 2008·Granted May 22, 2012·2 cites·10 claims
- 0260US8628678B2Method for measuring the active KOH concentration in a KOH etching processVOIPIO VILLE·Filed 2006·Granted Jan 14, 2014·2 cites·2 claims
- 0357US6875642B2Method for manufacturing thin film, and thin filmJANESKO OY·Filed 2002·Granted Apr 5, 2005·1 cites·14 claims
- 0448US9719919B2Method for measuring refractive index, and refractometerJANESKO OY·Filed 2014·Granted Aug 1, 2017·0 cites·15 claims
- 0547US6208423B1Arrangement at measurement of PH or another chemical property detectable by dye indicatorsJANESKO OY·Filed 1999·Granted Mar 27, 2001·16 cites·7 claims
- 0644US6907182B2Optical conductorJANESKO OY·Filed 2002·Granted Jun 14, 2005·1 cites·15 claims
- 0739US10481035B2Method for measuring pressure differences between different premises in a buildingSI TECNO OY·Filed 2015·Granted Nov 19, 2019·0 cites·9 claims
- 0830US5949549AColorimeter with a beamsplitting prismJANESKO OY·Filed 1998·Granted Sep 7, 1999·4 cites·6 claims
- 0929US5823190AAutomatization of electro-oculographic examinationFiled 1994·Granted Oct 20, 1998·12 cites·11 claims
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