Inventor · disambiguated record
Ryo Tsutsui
Also filed as: TSUTSUI RYO
16 granted patents·1 pending application·204 citations·filing 2005–2022
92Inventor score
Files withTEXAS INSTRUMENTS INC8TSUTSUI RYO4STMICROELECTRONICS KK2TRAUTMANN STEVEN DAVID2OLYMPUS CORP1
Top patents by PatentIndex Score
17 records- 0195US7676048B2Graphic equalizersTEXAS INSTRUMENTS INC·Filed 2005·Granted Mar 9, 2010·53 cites·8 claims
- 0294US8782109B2Asynchronous sample rate conversion using a polynomial interpolator with minimax stopband attenuationTSUTSUI RYO·Filed 2011·Granted Jul 15, 2014·31 cites·16 claims
- 0391US7676043B1Audio bandwidth expansionTEXAS INSTRUMENTS INC·Filed 2006·Granted Mar 9, 2010·40 cites·6 claims
- 0490US8036394B1Audio bandwidth expansionTEXAS INSTRUMENTS INC·Filed 2006·Granted Oct 11, 2011·29 cites·3 claims
- 0590US7715573B1Audio bandwidth expansionTEXAS INSTRUMENTS INC·Filed 2006·Granted May 11, 2010·22 cites·6 claims
- 0684US8976980B2Modulation of audio signals in a parametric speakerTSUTSUI RYO·Filed 2012·Granted Mar 10, 2015·13 cites·20 claims
- 0780US7852553B2Microscope illumination apparatusOLYMPUS CORP·Filed 2007·Granted Dec 14, 2010·10 cites·7 claims
- 0867US11804849B2Infinite impulse response filters with dithering and methods of operation thereofSTMICROELECTRONICS KK·Filed 2022·Granted Oct 31, 2023·0 cites·20 claims
- 0965US7920708B2Low computation mono to stereo conversion using intra-aural differencesTEXAS INSTRUMENTS INC·Filed 2006·Granted Apr 5, 2011·4 cites·9 claims
- 1063US11323130B2Infinite impulse response filters with dithering and methods of operation thereofSTMICROELECTRONICS KK·Filed 2019·Granted May 3, 2022·0 cites·20 claims
- 1163US8210728B2LED illumination apparatus with feedback control meansTSUTSUI RYO·Filed 2008·Granted Jul 3, 2012·1 cites·11 claims
- 1256US8142270B2Game system and game control methodTSUTSUI RYO·Filed 2009·Granted Mar 27, 2012·0 cites·12 claims
- 1355US7885414B2Band-selectable stereo synthesizer using strictly complementary filter pairTEXAS INSTRUMENTS INC·Filed 2006·Granted Feb 8, 2011·1 cites·7 claims
- 1450US8085940B2Rebalancing of audioTRAUTMANN STEVEN DAVID·Filed 2008·Granted Dec 27, 2011·0 cites·3 claims
- 1546US8275475B2Method and system for estimating frequency and amplitude change of spectral peaksTRAUTMANN STEVEN DAVID·Filed 2008·Granted Sep 25, 2012·0 cites·17 claims
- 1644US8019086B2Stereo synthesizer using comb filters and intra-aural differencesTEXAS INSTRUMENTS INC·Filed 2006·Granted Sep 13, 2011·0 cites·17 claims
- 1740US2009077149A1Asynchronous sampling rate conversionTEXAS INSTRUMENTS INC·Filed 2008·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →