Assignee
KT CORP
KR·865 granted patents·301 pending applications·2,712 citations·filing 2002–2025
Top patents by PatentIndex Score
1,166 records- 0198US10904581B2Method and apparatus for processing video signalKT CORP·Filed 2017·Granted Jan 26, 2021·29 cites·7 claims
- 0298US10735720B2Method and apparatus for processing video signalKT CORP·Filed 2017·Granted Aug 4, 2020·24 cites·14 claims
- 0398US9294775B2Adaptive transform method based on in-screen prediction and apparatus using the methodKT CORP·Filed 2015·Granted Mar 22, 2016·21 cites·8 claims
- 0497US11722255B2Method and apparatus for transmitting and receiving sidelink HARQ feedback informationKT CORP·Filed 2020·Granted Aug 8, 2023·9 cites·9 claims
- 0597US11563943B2Method and device for deriving a prediction sample in decoding/encoding video signal using binary and quad treesKT CORP·Filed 2020·Granted Jan 24, 2023·4 cites·6 claims
- 0697US11412211B2Method and apparatus for processing video signalKT CORP·Filed 2019·Granted Aug 9, 2022·25 cites·9 claims
- 0797US11368690B2Method for decoding video signal by deriving reference sample for intra predictionKT CORP·Filed 2020·Granted Jun 21, 2022·5 cites·8 claims
- 0897US11206419B2Method and device for video signal processingKT CORP·Filed 2018·Granted Dec 21, 2021·20 cites·7 claims
- 0997US11128887B2Method and apparatus for processing video signalKT CORP·Filed 2019·Granted Sep 21, 2021·18 cites·15 claims
- 1097US10554969B2Method and device for processing video signalKT CORP·Filed 2016·Granted Feb 4, 2020·18 cites·15 claims
- 1197US9674690B2Method for control and enforcement of policy rule and EUICCKT CORP·Filed 2013·Granted Jun 6, 2017·37 cites·19 claims
- 1297US9225990B2Method and apparatus for coefficient scan based on partition mode of prediction unitKT CORP·Filed 2012·Granted Dec 29, 2015·32 cites·6 claims
- 1396US11627631B2Method for processing data on basis of network slice, and apparatus thereforKT CORP·Filed 2021·Granted Apr 11, 2023·3 cites·18 claims
- 1496US11589349B2Method and apparatus for transmitting and receiving sidelink HARQ feedback informationKT CORP·Filed 2020·Granted Feb 21, 2023·4 cites·15 claims
- 1596US11539475B2Method and apparatus for transmitting sidelink HARQ feedback informationKT CORP·Filed 2020·Granted Dec 27, 2022·6 cites·12 claims
- 1696US11483564B2Method and apparatus for video signal processing determining reference sample lines for a prediction target sampleKT CORP·Filed 2019·Granted Oct 25, 2022·13 cites·12 claims
- 1796US11470317B2Method and device for deriving a prediction sample in decoding/encoding video signal using binary and quad treesKT CORP·Filed 2020·Granted Oct 11, 2022·3 cites·10 claims
- 1896US11445179B2Method and apparatus for processing video signalKT CORP·Filed 2020·Granted Sep 13, 2022·4 cites·7 claims
- 1996US11438582B2Video signal processing method and device for performing intra-prediction for an encoding/decoding target blockKT CORP·Filed 2017·Granted Sep 6, 2022·17 cites·12 claims
- 2096US11356212B2Method and apparatus for transmitting and receiving sidelink HARQ feedback informationKT CORP·Filed 2020·Granted Jun 7, 2022·4 cites·15 claims
- 2196US11259047B2Method and apparatus for processing video signalKT CORP·Filed 2017·Granted Feb 22, 2022·12 cites·13 claims
- 2296US11190770B2Method and apparatus for processing video signalKT CORP·Filed 2017·Granted Nov 30, 2021·13 cites·10 claims
- 2396US11159812B2Method and apparatus for processing video signalKT CORP·Filed 2017·Granted Oct 26, 2021·14 cites·4 claims
- 2496US11076266B2Apparatus and method of performing positioning in new radioKT CORP·Filed 2020·Granted Jul 27, 2021·6 cites·6 claims
- 2596US11051023B2Method and apparatus for processing video signalKT CORP·Filed 2018·Granted Jun 29, 2021·13 cites·7 claims
- 2696US10904007B2Authentication device based on biometric information, control server connected to the same, and login method based on biometric information thereofKT CORP·Filed 2016·Granted Jan 26, 2021·88 cites·16 claims
- 2796US10805639B2Method for deriving a temporal predictive motion vector, and apparatus using the methodKT CORP·Filed 2019·Granted Oct 13, 2020·11 cites·5 claims
- 2896US10750174B2Method and device for deriving a prediction sample in decoding/encoding video signal using binary and quad treesKT CORP·Filed 2016·Granted Aug 18, 2020·14 cites·12 claims
- 2996US9978056B2Smart card having multiple payment instrumentsKT CORP·Filed 2014·Granted May 22, 2018·56 cites·20 claims
- 3096US9432684B2Method and apparatus for encoding image, and method and apparatus for decoding imageKT CORP·Filed 2015·Granted Aug 30, 2016·13 cites·8 claims
- 3196US9357381B2Security management in M2M area networkKT CORP·Filed 2013·Granted May 31, 2016·30 cites·18 claims
- 3296US9300973B2Method and apparatus for encoding/decoding image using transform skip flagKT CORP·Filed 2012·Granted Mar 29, 2016·16 cites·3 claims
- 3395US12295044B2Method and device for executing multi-beam-based random access procedure in wireless communicationKT CORP·Filed 2024·Granted May 6, 2025·1 cites·20 claims
- 3495US12108482B2Method for processing data on basis of network slice, and apparatus thereforKT CORP·Filed 2023·Granted Oct 1, 2024·3 cites·16 claims
- 3595US11968364B2Method and apparatus for processing video signalKT CORP·Filed 2022·Granted Apr 23, 2024·3 cites·11 claims
- 3695US11700389B2Method and apparatus for processing video signalKT CORP·Filed 2021·Granted Jul 11, 2023·3 cites·9 claims
- 3795US11363548B2Method and device for configuring synchronization signal for new radio access technologyKT CORP·Filed 2017·Granted Jun 14, 2022·11 cites·12 claims
- 3895US11356710B2Method and apparatus encoding/decoding with quad and binary tree partitioningKT CORP·Filed 2020·Granted Jun 7, 2022·3 cites·3 claims
- 3995US11350137B2Method and apparatus encoding/decoding with quad and binary tree partitioningKT CORP·Filed 2020·Granted May 31, 2022·3 cites·7 claims
- 4095US11234015B2Method and apparatus for processing video signalKT CORP·Filed 2017·Granted Jan 25, 2022·12 cites·12 claims
- 4195US11184639B2Method and device for video signal processingKT CORP·Filed 2018·Granted Nov 23, 2021·9 cites·8 claims
- 4295US11140387B2Method and apparatus for processing video signalKT CORP·Filed 2017·Granted Oct 5, 2021·11 cites·10 claims
- 4395US11044777B2Method for processing data on basis of network slice, and apparatus thereforKT CORP·Filed 2017·Granted Jun 22, 2021·10 cites·16 claims
- 4495US10039132B2Method and apparatus for receiving random access response for MTC UEKT CORP·Filed 2016·Granted Jul 31, 2018·13 cites·12 claims
- 4595US9204300B2Method for providing SIM profile in eUICC environment and devices thereforKT CORP·Filed 2013·Granted Dec 1, 2015·34 cites·12 claims
- 4694US12114336B2Methods for processing multicast/broadcast service data and apparatuses thereofKT CORP·Filed 2021·Granted Oct 8, 2024·3 cites·7 claims
- 4794US12108075B2Method and apparatus for processing video signal by adaptively determining extended intra prediction modeKT CORP·Filed 2023·Granted Oct 1, 2024·2 cites·8 claims
- 4894US12069279B2Method and apparatus for processing video signalKT CORP·Filed 2022·Granted Aug 20, 2024·2 cites·10 claims
- 4994US11962762B2Method and apparatus for processing video signal by skipping inverse-transformKT CORP·Filed 2022·Granted Apr 16, 2024·2 cites·7 claims
- 5094US11375340B2Apparatus and method for performing positioningKT CORP·Filed 2020·Granted Jun 28, 2022·3 cites·15 claims
Showing the top 50 of 1,166 patent records by PatentIndex Score.
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