KT
Patents, Design & Utilities

Last updated:

List of all KT patents 494 in total

Status Patent
Application
Utility: QUANTUM KEY DISTRIBUTION METHOD, DEVICE, AND SYSTEM External link
Filling date: 8 Sep 2025 Issue date: 11 Aug 2022
Application
Utility: METHOD AND APPARATUS FOR PROCESSING VIDEO SIGNAL External link
Filling date: 8 Sep 2025 Issue date: 4 Aug 2022
Grant
Utility: Method and apparatus for transmitting sidelink HARQ feedback information External link
Filling date: 8 Sep 2025 Issue date: 2 Aug 2022
Grant
Utility: Method and apparatus for transmitting sidelink HARQ feedback information External link
Filling date: 8 Sep 2025 Issue date: 2 Aug 2022
Grant
Utility: Method and apparatus for transmitting and receiving downlink signal in next generation wireless network External link
Filling date: 8 Sep 2025 Issue date: 2 Aug 2022
Application
Utility: QUANTUM KEY DISTRIBUTION METHOD, DEVICE, AND SYSTEM External link
Filling date: 8 Sep 2025 Issue date: 21 Jul 2022
Grant
Utility: Method and apparatus for processing video signal External link
Filling date: 8 Sep 2025 Issue date: 19 Jul 2022
Grant
Utility: Method and apparatus for processing video signal External link
Filling date: 8 Sep 2025 Issue date: 19 Jul 2022
Application
Utility: METHOD AND APPARATUS FOR TRANSMITTING AND RECEIVING COORDINATION INFORMATION FOR SIDELINK COMMUNICATION External link
Filling date: 8 Sep 2025 Issue date: 14 Jul 2022
Grant
Utility: Method and device for processing video signal External link
Filling date: 8 Sep 2025 Issue date: 12 Jul 2022
Grant
Utility: Video signal processing method and device External link
Filling date: 8 Sep 2025 Issue date: 12 Jul 2022
Grant
Utility: Refractive optical screen and floating hologram system using same External link
Filling date: 8 Sep 2025 Issue date: 12 Jul 2022
Grant
Utility: Apparatus and method for performing positioning External link
Filling date: 8 Sep 2025 Issue date: 28 Jun 2022
Grant
Utility: Method and apparatus for transmitting and receiving information regarding modulation and demodulation in sidelink communication External link
Filling date: 8 Sep 2025 Issue date: 28 Jun 2022
Grant
Utility: Method for decoding video signal by deriving reference sample for intra prediction External link
Filling date: 8 Sep 2025 Issue date: 21 Jun 2022
Application
Utility: METHOD AND APPARATUS FOR PROCESSING VIDEO SIGNAL External link
Filling date: 8 Sep 2025 Issue date: 16 Jun 2022
Grant
Utility: Method and device for configuring synchronization signal for new radio access technology External link
Filling date: 8 Sep 2025 Issue date: 14 Jun 2022
Grant
Utility: Method and apparatus encoding/decoding with quad and binary tree partitioning External link
Filling date: 8 Sep 2025 Issue date: 7 Jun 2022
Grant
Utility: Method and apparatus for transmitting and receiving sidelink HARQ feedback information External link
Filling date: 8 Sep 2025 Issue date: 7 Jun 2022
Grant
Utility: Method and apparatus for processing video signal External link
Filling date: 8 Sep 2025 Issue date: 31 May 2022
Grant
Utility: Method and apparatus encoding/decoding with quad and binary tree partitioning External link
Filling date: 8 Sep 2025 Issue date: 31 May 2022
Grant
Utility: Method and apparatus encoding/decoding with quad and binary tree partitioning External link
Filling date: 8 Sep 2025 Issue date: 31 May 2022
Grant
Utility: Method and apparatus for processing video signal External link
Filling date: 8 Sep 2025 Issue date: 31 May 2022
Grant
Utility: Method and apparatus for processing video signal External link
Filling date: 8 Sep 2025 Issue date: 31 May 2022
Application
Utility: VIDEO SIGNAL PROCESSING METHOD AND DEVICE INVOLVING MODIFICATION OF INTRA PREDICTED SAMPLE External link
Filling date: 8 Sep 2025 Issue date: 26 May 2022
Application
Utility: METHOD AND DEVICE FOR TRANSMITTING OR RECEIVING DATA IN UNLICENSED BAND External link
Filling date: 8 Sep 2025 Issue date: 26 May 2022
Grant
Utility: Method and apparatus for processing video signal External link
Filling date: 8 Sep 2025 Issue date: 24 May 2022
Grant
Utility: Method and apparatus for processing video signal External link
Filling date: 8 Sep 2025 Issue date: 24 May 2022
Grant
Utility: Method and apparatus for processing video signal External link
Filling date: 8 Sep 2025 Issue date: 24 May 2022
Grant
Utility: Method and apparatus for processing video signal External link
Filling date: 8 Sep 2025 Issue date: 24 May 2022
Grant
Utility: Method and apparatus for processing video signal External link
Filling date: 8 Sep 2025 Issue date: 24 May 2022
Grant
Utility: Method and apparatus for processing video signal External link
Filling date: 8 Sep 2025 Issue date: 24 May 2022
Application
Utility: METHOD FOR PERFORMING COMMUNICATION BY USING NON-TERRESTRIAL NETWORK, AND DEVICE THEREFOR External link
Filling date: 8 Sep 2025 Issue date: 19 May 2022
Grant
Utility: Method for transmitting and receiving single-cell multi-transmission data and apparatus therefor External link
Filling date: 8 Sep 2025 Issue date: 10 May 2022
Application
Utility: METHOD AND APPARATUS FOR PROCESSING VIDEO SIGNAL External link
Filling date: 8 Sep 2025 Issue date: 5 May 2022
Application
Utility: METHOD AND APPARATUS FOR PROCESSING VIDEO SIGNAL External link
Filling date: 8 Sep 2025 Issue date: 5 May 2022
Grant
Utility: Apparatus and method for detecting illegal call External link
Filling date: 8 Sep 2025 Issue date: 3 May 2022
Application
Utility: METHOD AND DEVICE FOR PROCESSING VIDEO SIGNAL External link
Filling date: 8 Sep 2025 Issue date: 21 Apr 2022
Application
Utility: METHOD AND APPARATUS FOR DATA MODULATION AND CODING FOR NEW RADIO External link
Filling date: 8 Sep 2025 Issue date: 21 Apr 2022
Grant
Utility: Video signal processing method and device for intra prediction of coding or prediction blocks based on sample position based parameters External link
Filling date: 8 Sep 2025 Issue date: 19 Apr 2022
Grant
Utility: Video signal processing method and device for intra prediction of coding or prediction blocks based on sample position based parameters External link
Filling date: 8 Sep 2025 Issue date: 12 Apr 2022
Grant
Utility: Method and apparatus for processing video signal External link
Filling date: 8 Sep 2025 Issue date: 12 Apr 2022
Grant
Utility: Method and apparatus for performing positioning in next generation wireless network External link
Filling date: 8 Sep 2025 Issue date: 12 Apr 2022
Grant
Utility: Method and device for processing video signal External link
Filling date: 8 Sep 2025 Issue date: 5 Apr 2022
Grant
Utility: Network management apparatus, customer premises equipment registration method therefor, and method for providing internet service to customer premises equipment External link
Filling date: 8 Sep 2025 Issue date: 5 Apr 2022
Application
Utility: METHOD AND APPARATUS FOR TRANSMITTING AND RECEIVING UPLINK CONTROL DATA IN NEXT GENERATION WIRELESS NETWORK External link
Filling date: 8 Sep 2025 Issue date: 24 Mar 2022
Application
Utility: METHOD AND APPARATUS FOR PROCESSING VIDEO SIGNAL External link
Filling date: 8 Sep 2025 Issue date: 24 Mar 2022
Application
Utility: INFERRING A COMPARATIVE ADVANTAGE OF MULTI-KNOWLEDGE REPRESENTATIONS External link
Filling date: 8 Sep 2025 Issue date: 17 Mar 2022
Application
Utility: METHOD AND DEVICE FOR TRANSMITTING AND RECEIVING UPLINK CONTROL INFORMATION External link
Filling date: 8 Sep 2025 Issue date: 17 Mar 2022
Application
Utility: METHOD FOR PERFORMING COMMUNICATION BY USING NON-TERRESTRIAL NETWORK, AND APPARATUS THEREFOR External link
Filling date: 8 Sep 2025 Issue date: 17 Mar 2022

Showing 1 to 50 of 494 patents.