Inventor · disambiguated record
Tuomas Kärkkäinen
Also filed as: KAERKKAEINEN TUOMAS · KARKKAINEN TUOMAS · KARKKAINEN TUOMAS MIKAEL · KÄRKKÄINEN TUOMAS
43 granted patents·8 pending applications·179 citations·filing 2005–2025
97Inventor score
Files withGURULOGIC MICROSYSTEMS OY39SALMELA INVEST OY4KAERKKAEINEN TUOMAS3KALEVO OSSI2GL IP PROTECT LLC1
Top patents by PatentIndex Score
51 records- 0196US10250683B2Server node arrangement and methodGURULOGIC MICROSYSTEMS OY·Filed 2015·Granted Apr 2, 2019·33 cites·25 claims
- 0294US11134144B2Additional information on a callerSALMELA INVEST OY·Filed 2020·Granted Sep 28, 2021·5 cites·20 claims
- 0394US10057396B2Additional information on a callerGURULOGIC MICROSYSTEMS OY·Filed 2015·Granted Aug 21, 2018·14 cites·20 claims
- 0494US9729169B2Methods and devices for source-coding and decoding of data involving symbol compressionGURULOGIC MICROSYSTEMS OY·Filed 2015·Granted Aug 8, 2017·38 cites·75 claims
- 0591US11665270B2Additional information on a callerSALMELA INVEST OY·Filed 2021·Granted May 30, 2023·2 cites·23 claims
- 0689US12309307B2Additional information on a callerSALMELA INVEST OY·Filed 2023·Granted May 20, 2025·1 cites·19 claims
- 0789US10728374B2Additional information on a callerGURULOGIC MICROSYSTEMS OY·Filed 2018·Granted Jul 28, 2020·5 cites·20 claims
- 0889US10255315B2Encoder, decoder and methodGURULOGIC MICROSYSTEMS OY·Filed 2013·Granted Apr 9, 2019·9 cites·31 claims
- 0988US8717403B1Communications using at least two different media typesGURULOGIC MICROSYSTEMS OY·Filed 2013·Granted May 6, 2014·20 cites·21 claims
- 1086US10645208B2Additional information on a callerGURULOGIC MICROSYSTEMS OY·Filed 2019·Granted May 5, 2020·3 cites·17 claims
- 1184US8675731B2Encoder and methodKALEVO OSSI·Filed 2012·Granted Mar 18, 2014·6 cites·27 claims
- 1284US2025365361A1Additional information on a callerGL IP PROTECT LLC·Filed 2025·Application pending·0 cites
- 1383US8823560B1Data encoder, data decoder and methodGURULOGIC MICROSYSTEMS OY·Filed 2013·Granted Sep 2, 2014·8 cites·32 claims
- 1482US2025267207A1Additional information on a callerSALMELA INVEST OY·Filed 2025·Application pending·0 cites
- 1580US10320557B2Encoder, decoder and methods employing partial data encryptionGURULOGIC MICROSYSTEMS OY·Filed 2015·Granted Jun 11, 2019·4 cites·18 claims
- 1677US10333547B2Encoder 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
- 1776US9258389B2Encoder and methodGURULOGIC MICROSYSTEMS OY·Filed 2014·Granted Feb 9, 2016·4 cites·31 claims
- 1874US10686771B2User sign-in and authentication without passwordsGURULOGIC MICROSYSTEMS OY·Filed 2017·Granted Jun 16, 2020·2 cites·19 claims
- 1974US9225989B2Processing of video imageKÄRKKÄINEN TUOMAS·Filed 2012·Granted Dec 29, 2015·4 cites·30 claims
- 2073US9859920B2Encoder and decoderGURULOGIC MICROSYSTEMS OY·Filed 2015·Granted Jan 2, 2018·2 cites·35 claims
- 2172US9735805B2Encoder, decoder and methodGURULOGIC MICROSYSTEMS OY·Filed 2015·Granted Aug 15, 2017·3 cites·26 claims
- 2272US9245353B2Encoder, decoder and methodGURULOGIC MICROSYSTEMS OY·Filed 2013·Granted Jan 26, 2016·2 cites·18 claims
- 2371US11424919B2Protecting usage of key store contentGURULOGIC MICROSYSTEMS OY·Filed 2017·Granted Aug 23, 2022·2 cites·34 claims
- 2471US10237248B2Encoder, decoder and methodGURULOGIC MICROSYSTEMS OY·Filed 2015·Granted Mar 19, 2019·2 cites·23 claims
- 2571US9413797B2Data communication system and methodGURULOGIC MICROSYSTEMS OY·Filed 2015·Granted Aug 9, 2016·2 cites·36 claims
- 2667US10244260B2Encoder and decoder, and method of operationGURULOGIC MICROSYSTEMS OY·Filed 2014·Granted Mar 26, 2019·1 cites·26 claims
- 2761US10178388B2Encoder, decoder and method of operation using interpolationGURULOGIC MICROSYSTEMS OY·Filed 2014·Granted Jan 8, 2019·2 cites·19 claims
- 2860US9232228B2Processing of imageKARKKAINEN TUOMAS·Filed 2012·Granted Jan 5, 2016·1 cites·17 claims
- 2952US11880831B2Encryption system, encryption key wallet and methodGURULOGIC MICROSYSTEMS OY·Filed 2016·Granted Jan 23, 2024·0 cites·14 claims
- 3052US2025112771A1Methods and arrangements for enabling secure digital communications among a groupGURULOGIC MICROSYSTEMS OY·Filed 2023·Application pending·0 cites
- 3151US9509991B2Processing and reproduction of framesGURULOGIC MICROSYSTEMS OY·Filed 2013·Granted Nov 29, 2016·0 cites·15 claims
- 3249US12481770B2System and method for providing protected data storage in data memoryGURULOGIC MICROSYSTEMS OY·Filed 2023·Granted Nov 25, 2025·0 cites·16 claims
- 3349US11202083B2Encoder, decoder and method employing palette utilization and compressionGURULOGIC MICROSYSTEMS OY·Filed 2016·Granted Dec 14, 2021·0 cites·20 claims
- 3447US10367873B2Method of communicating data packets within data communication systemsGURULOGIC MICROSYSTEMS OY·Filed 2017·Granted Jul 30, 2019·0 cites·37 claims
- 3547US8984158B2Data communication system and methodGURULOGIC MICROSYSTEMS OY·Filed 2014·Granted Mar 17, 2015·0 cites·21 claims
- 3646US9787770B2Communication system utilizing HTTPGURULOGIC MICROSYSTEMS OY·Filed 2015·Granted Oct 10, 2017·0 cites·10 claims
- 3746US9538239B2Decoder and method for decoding encoded input data containing a plurality of blocks or packetsKALEVO OSSI·Filed 2012·Granted Jan 3, 2017·0 cites·23 claims
- 3845US10412414B2Decoder and method for decoding encoded input data containing a plurality of blocks or packetsGURULOGIC MICROSYSTEMS OY·Filed 2016·Granted Sep 10, 2019·0 cites·21 claims
- 3945US2014161195A1Video generator - use of database for video, image, graphics and audioGURULOGIC MICROSYSTEMS OY·Filed 2012·Application pending·0 cites
- 4045US2014112589A1Encoder, decoder and methodGURULOGIC MICROSYSTEMS OY·Filed 2012·Application pending·0 cites
- 4144US8169547B2Processing of video imageKAERKKAEINEN TUOMAS·Filed 2005·Granted May 1, 2012·0 cites·15 claims
- 4241US11783094B2System and method for providing protected data storage in data memoryGURULOGIC MICROSYSTEMS OY·Filed 2019·Granted Oct 10, 2023·0 cites·12 claims
- 4341US10303389B2Method and apparatus for assembling data objects into a virtual container having hierarchical cluster or block sizeGURULOGIC MICROSYSTEMS OY·Filed 2016·Granted May 28, 2019·0 cites·14 claims
- 4440US11050633B2System and method for creating group networks between network devicesGURULOGIC MICROSYSTEMS OY·Filed 2019·Granted Jun 29, 2021·0 cites·26 claims
- 4540US11023401B2Data communication systemGURULOGIC MICROSYSTEMS OY·Filed 2018·Granted Jun 1, 2021·0 cites·22 claims
- 4638US11070531B2Data communication system and methodGURULOGIC MICROSYSTEMS OY·Filed 2018·Granted Jul 20, 2021·0 cites·15 claims
- 4738US8615137B2Method for recognizing pattern, pattern recognizer and computer programKAERKKAEINEN TUOMAS·Filed 2010·Granted Dec 24, 2013·0 cites·21 claims
- 4838US2017353745A1Secure media playerGURULOGIC MICROSYSTEMS OY·Filed 2015·Application pending·0 cites
- 4937US8649427B2Image processor, image generator and computer programKAERKKAEINEN TUOMAS·Filed 2010·Granted Feb 11, 2014·0 cites·11 claims
- 5037US2017097981A1Apparatus and method for data compressionGURULOGIC MICROSYSTEMS OY·Filed 2015·Application pending·0 cites
Showing the top 50 of 51 patent records by PatentIndex Score.
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