Inventor · disambiguated record
Vesa Ruoppila
Also filed as: RUOPPILA VESA · RUOPPILA VESA T
13 granted patents·390 citations·filing 1997–2020
92Inventor score
Technology areasG10L
Top patents by PatentIndex Score
13 records- 0191US5960389AMethods for generating comfort noise during discontinuous transmissionNOKIA MOBILE PHONES LTD·Filed 1997·Granted Sep 28, 1999·164 cites·56 claims
- 0287US6606593B1Methods for generating comfort noise during discontinuous transmissionNOKIA MOBILE PHONES LTD·Filed 1999·Granted Aug 12, 2003·118 cites·121 claims
- 0373US6584437B2Method and apparatus for coding successive pitch periods in speech signalNOKIA MOBILE PHONES LTD·Filed 2001·Granted Jun 24, 2003·22 cites·19 claims
- 0469US8121833B2Signal modification method for efficient coding of speech signalsTAMMI MIKKO·Filed 2008·Granted Feb 21, 2012·5 cites·12 claims
- 0569US7680651B2Signal modification method for efficient coding of speech signalsNOKIA CORP·Filed 2002·Granted Mar 16, 2010·14 cites·44 claims
- 0667US9047859B2Apparatus and method for encoding and decoding an audio signal using an aligned look-ahead portionFRAUNHOFER GES FORSCHUNG·Filed 2013·Granted Jun 2, 2015·3 cites·26 claims
- 0766US11222644B2Linear prediction coefficient conversion device and linear prediction coefficient conversion methodNTT DOCOMO INC·Filed 2020·Granted Jan 11, 2022·0 cites·2 claims
- 0865US6915257B2Method and apparatus for speech coding with voiced/unvoiced determinationNOKIA MOBILE PHONES LTD·Filed 2000·Granted Jul 5, 2005·13 cites·28 claims
- 0965US6202045B1Speech coding with variable model order linear predictionNOKIA MOBILE PHONES LTD·Filed 1998·Granted Mar 13, 2001·51 cites·21 claims
- 1056US10714107B2Linear prediction coefficient conversion device and linear prediction coefficient conversion methodNTT DOCOMO INC·Filed 2018·Granted Jul 14, 2020·0 cites·4 claims
- 1156US10714108B2Linear prediction coefficient conversion device and linear prediction coefficient conversion methodNTT DOCOMO INC·Filed 2018·Granted Jul 14, 2020·0 cites·2 claims
- 1250US10163448B2Linear prediction coefficient conversion device and linear prediction coefficient conversion methodNTT DOCOMO INC·Filed 2015·Granted Dec 25, 2018·0 cites·13 claims
- 1342US10269360B2Efficient format conversion in audio codingDOLBY INT AB·Filed 2017·Granted Apr 23, 2019·0 cites·25 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →