Inventor · disambiguated record
Ossi Kalevo
Also filed as: KALEVO OSSI · KALEVO OSSI M · KALEVO OSSI MIKAEL
96 granted patents·17 pending applications·1,316 citations·filing 1996–2025
99Inventor score
Files withGURULOGIC MICROSYSTEMS OY46NOKIA CORP29KALEVO OSSI9NOKIA MOBILE PHONES LTD4SALMELA INVEST OY4
Top patents by PatentIndex Score
113 records- 0196US10250683B2Server node arrangement and methodGURULOGIC MICROSYSTEMS OY·Filed 2015·Granted Apr 2, 2019·33 cites·25 claims
- 0296US7567719B2Method for encoding images, and an image coderNOKIA CORP·Filed 2007·Granted Jul 28, 2009·44 cites·20 claims
- 0396US6907142B2Method for encoding images, and an image coderNOKIA MOBILE PHONES LTD·Filed 2001·Granted Jun 14, 2005·114 cites·59 claims
- 0496US6724944B1Adaptive filterNOKIA MOBILE PHONES LTD·Filed 1998·Granted Apr 20, 2004·217 cites·13 claims
- 0595US8446484B2Image processing architecture with pre-scalerMUUKKI MIKKO J·Filed 2010·Granted May 21, 2013·198 cites·26 claims
- 0694US11134144B2Additional information on a callerSALMELA INVEST OY·Filed 2020·Granted Sep 28, 2021·5 cites·20 claims
- 0794US10057396B2Additional information on a callerGURULOGIC MICROSYSTEMS OY·Filed 2015·Granted Aug 21, 2018·14 cites·20 claims
- 0894US9729169B2Methods and devices for source-coding and decoding of data involving symbol compressionGURULOGIC MICROSYSTEMS OY·Filed 2015·Granted Aug 8, 2017·38 cites·75 claims
- 0994US8605172B2Digital camera device and method for implementing a digital zoom having a quality factor as an input for a JPEG encoder in digital camera devicesNIKKANEN JARNO·Filed 2012·Granted Dec 10, 2013·17 cites·12 claims
- 1092US8045047B2Method and apparatus for digital image processing of an image having different scaling ratesNOKIA CORP·Filed 2005·Granted Oct 25, 2011·19 cites·31 claims
- 1191US11665270B2Additional information on a callerSALMELA INVEST OY·Filed 2021·Granted May 30, 2023·2 cites·23 claims
- 1291US9813607B2Method and apparatus for image capture targetingKALEVO OSSI·Filed 2011·Granted Nov 7, 2017·12 cites·19 claims
- 1391US7295713B2Method for encoding images, and an image coderNOKIA CORP·Filed 2005·Granted Nov 13, 2007·15 cites·12 claims
- 1489US12309307B2Additional information on a callerSALMELA INVEST OY·Filed 2023·Granted May 20, 2025·1 cites·19 claims
- 1589US10728374B2Additional information on a callerGURULOGIC MICROSYSTEMS OY·Filed 2018·Granted Jul 28, 2020·5 cites·20 claims
- 1689US10255315B2Encoder, decoder and methodGURULOGIC MICROSYSTEMS OY·Filed 2013·Granted Apr 9, 2019·9 cites·31 claims
- 1789US8106956B2Digital camera devices and methods for implementing digital zoom in digital camera devices and corresponding program productsNIKKANEN JARNO·Filed 2005·Granted Jan 31, 2012·12 cites·27 claims
- 1889US6904169B2Method and system for improving color imagesNOKIA CORP·Filed 2001·Granted Jun 7, 2005·61 cites·31 claims
- 1988US8717403B1Communications using at least two different media typesGURULOGIC MICROSYSTEMS OY·Filed 2013·Granted May 6, 2014·20 cites·21 claims
- 2088US8179457B2Gradient color filters for sub-diffraction limit sensorsKOSKINEN SAMU T·Filed 2009·Granted May 15, 2012·14 cites·20 claims
- 2188US7570881B2Color balanced camera with a flash light unitNOKIA CORP·Filed 2006·Granted Aug 4, 2009·28 cites·28 claims
- 2287US7236191B2Method and system for image processing with pixel interpolation using second order gradientsNOKIA CORP·Filed 2003·Granted Jun 26, 2007·39 cites·24 claims
- 2386US10645208B2Additional information on a callerGURULOGIC MICROSYSTEMS OY·Filed 2019·Granted May 5, 2020·3 cites·17 claims
- 2486US8816460B2Image sensorKALEVO OSSI M·Filed 2009·Granted Aug 26, 2014·18 cites·14 claims
- 2586US8773543B2Method and apparatus for image data transfer in digital photographingALAKARHU JUHA·Filed 2012·Granted Jul 8, 2014·9 cites·18 claims
- 2686US7548262B2Method, apparatus, imaging module and program for improving image quality in a digital imaging deviceNOKIA CORP·Filed 2005·Granted Jun 16, 2009·10 cites·28 claims
- 2786US7474847B2Method and system in digital imaging for adjusting exposure and a corresponding deviceNOKIA CORP·Filed 2004·Granted Jan 6, 2009·30 cites·15 claims
- 2885US8134115B2Color filters for sub-diffraction limit-sized light sensorsKOSKINEN SAMU T·Filed 2009·Granted Mar 13, 2012·10 cites·21 claims
- 2984US8810439B1Encoder, decoder and methodGURULOGIC MICROSYSTEMS OY·Filed 2013·Granted Aug 19, 2014·8 cites·36 claims
- 3084US8675731B2Encoder and methodKALEVO OSSI·Filed 2012·Granted Mar 18, 2014·6 cites·27 claims
- 3184US7733391B2Method and system for black-level correction on digital image dataNOKIA CORP·Filed 2007·Granted Jun 8, 2010·8 cites·15 claims
- 3284US6272178B1Video data encoder and decoderNOKIA MOBILE PHONES LTD·Filed 1996·Granted Aug 7, 2001·106 cites·15 claims
- 3384US2025365361A1Additional information on a callerGL IP PROTECT LLC·Filed 2025·Application pending·0 cites
- 3483US8823560B1Data encoder, data decoder and methodGURULOGIC MICROSYSTEMS OY·Filed 2013·Granted Sep 2, 2014·8 cites·32 claims
- 3583US7417673B2Optical and digital zooming for an imaging deviceNOKIA CORP·Filed 2005·Granted Aug 26, 2008·15 cites·28 claims
- 3682US10542257B2Encoders, decoders and methods employing quantizationGURULOGIC MICROSYSTEMS OY·Filed 2017·Granted Jan 21, 2020·3 cites·47 claims
- 3782US8315469B2Methods and apparatuses for encoding and decoding an imageKALEVO OSSI·Filed 2008·Granted Nov 20, 2012·7 cites·52 claims
- 3882US2025267207A1Additional information on a callerSALMELA INVEST OY·Filed 2025·Application pending·0 cites
- 3980US10320557B2Encoder, decoder and methods employing partial data encryptionGURULOGIC MICROSYSTEMS OY·Filed 2015·Granted Jun 11, 2019·4 cites·18 claims
- 4080US7242815B2Adaptive filterNOKIA CORP·Filed 2004·Granted Jul 10, 2007·16 cites·27 claims
- 4179US6895051B2Video data encoder and decoderNOKIA MOBILE PHONES LTD·Filed 2001·Granted May 17, 2005·22 cites·20 claims
- 4277US10333547B2Encoder and method for encoding input data using a plurality of different transformations or combinations of transformationsGURULOGIC MICROSYSTEMS OY·Filed 2016·Granted Jun 25, 2019·4 cites·35 claims
- 4377US8965045B2Image captureKALEVO OSSI MIKAEL·Filed 2012·Granted Feb 24, 2015·4 cites·21 claims
- 4477US8013909B2Method and apparatus for adjusting exposure in digital imagingNOKIA CORP·Filed 2004·Granted Sep 6, 2011·15 cites·17 claims
- 4576US10003356B2Devices and methods of source-encoding and decoding of dataGURULOGIC MICROSYSTEMS OY·Filed 2015·Granted Jun 19, 2018·4 cites·25 claims
- 4676US9258389B2Encoder and methodGURULOGIC MICROSYSTEMS OY·Filed 2014·Granted Feb 9, 2016·4 cites·31 claims
- 4776US7492958B2Digital imaging with autofocusNOKIA CORP·Filed 2005·Granted Feb 17, 2009·5 cites·23 claims
- 4875US8198578B2Color filters for sub-diffraction limit-sized light sensorsKOSKINEN SAMU T·Filed 2009·Granted Jun 12, 2012·4 cites·21 claims
- 4974US10686771B2User sign-in and authentication without passwordsGURULOGIC MICROSYSTEMS OY·Filed 2017·Granted Jun 16, 2020·2 cites·19 claims
- 5073US9859920B2Encoder and decoderGURULOGIC MICROSYSTEMS OY·Filed 2015·Granted Jan 2, 2018·2 cites·35 claims
Showing the top 50 of 113 patent records by PatentIndex Score.
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