KT Corporation

Republic of Korea


Create a watch for KT Corporation
Total IP 2,013
Total IP Rank # 651
IP Activity Score 3.6/5.0    863
IP Activity Rank # 855
Stock Symbol
ISIN US48268K1016
Market Cap. 8,000M  (USD)
Industry Telecom Services
Sector Communication Services
Dominant Nice Class Telecommunications services

Patents

Trademarks

1,051 7
33 0
920 0
2
 
Last Patent 2025 - Method and apparatus for determi...
First Patent 1996 - Method of assigning connection i...
Last Trademark 2024 - KT
First Trademark 2008 - KT

Subsidiaries

2 subsidiaries without IP

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Industry (Nice Classification)

Latest Inventions, Goods, Services

2025 Invention Method and apparatus for transmitting reference signal for frequency offset estimation in new wir...
Invention Method and apparatus for processing video signal. An image decoding method according to the pres...
Invention Method and apparatus for video signal processing determining reference sample lines for a predict...
Invention Method and apparatus for encoding/decoding residual data based on a plurality of transformations....
Invention Method and apparatus for processing video signal by skipping inverse-transform. According to the...
Invention Video signal processing method and device. According to the present invention, there is provided...
Invention Access control method and device. An access control technology in a next generation mobile commu...
Invention Method and apparatus for determining rach transmission power in subband full-duplex communication...
Invention Method and apparatus for transceiving low-power signal. Provided are a method and apparatus for ...
Invention Method and apparatus for selecting contention based resource of terminal. Provided are a method ...
Invention Image encoding/decoding method and apparatus for transmitting compressed video data. An image enc...
Invention Method and device for configuring resource for terminal. Provided are a method and a device for c...
Invention Method and apparatus for configuring frame structure for ambient iot terminal. A method and an ap...
Invention Method and device for transmitting uplink physical channel by ambient iot terminal. Provided are ...
Invention Modulation method and apparatus for uplink transmission of ambient iot terminal. Provided are a m...
Invention Method and apparatus of managing random access channel adaptation for energy savings. Provided a...
Invention Method for controlling wireless relay migration, and device therefor. The present disclosure prov...
Invention Method and apparatus for controlling wireless relay operation. The present disclosure provides a ...
Invention Wireless relay access control method and apparatus. The present disclosure relates to a wireless ...
Invention Method for controlling wireless relay pdu session and device therefor. The present disclosure rel...
Invention Image encoding/decoding method and apparatus for transmitting compressed video data. An image dec...
Invention Method and apparatus for communicating using low-power receiver. Provided are a method and appar...
Invention Method and apparatus for controlling terminal. Provided are a method and apparatus for controllin...
Invention Method and apparatus for providing device communication. Provided are a method and an apparatus f...
Invention Method and device for processing data. A method and a device for processing data in a wireless co...
Invention Method and device for processing predicted cell measurement result based on artificial intelligen...
Invention Method and apparatus for performing communication in wireless mobile communication system. The pr...
Invention Operation method and device for energy harvesting of ambient iot terminal. Provided are an operat...
Invention Method and apparatus for ramping preamble transmission power in sub-band full duplex. Provided a...
Invention Method and apparatus for performing random access procedure in sub-band full duplex. Provided ar...
Invention Method and apparatus for performing beam failure recovery in wireless mobile communication system...
Invention Method and device for performing wireless communication using low power receiver. Provided are a...
Invention Method and apparatus for processing user plane data. A method and an apparatus for processing use...
Invention Method and device for control plane procedure. A method and a device for a control plane procedur...
Invention Method and apparatus for transmitting and receiving data in mobile communication system supportin...
Invention Method and apparatus for transmitting and receiving downlink data in wireless mobile communicatio...
Invention Method and device for performing random access procedure in wireless mobile communication system....
Invention Method and device for data transmission and reception. A method and a device for data transmissio...
Invention Synchronization signal management method and apparatus for power saving. The present disclosure p...
Invention Method and apparatus for transmitting and receiving downlink channel state information in wireles...
Invention Method and device for transmitting/receiving downlink channel state information in wireless mobil...
Invention Method and apparatus for configuring ltm(l1/l2 triggered mobility). Disclosed are a method and a...
Invention Method and apparatus for performing ltm (l1/l2 triggered mobility). Disclosed are a method and a...
Invention Method and apparatus for controlling ltm(l1/l2 triggered mobility). Disclosed are a method and a...
Invention Method and apparatus for processing ltm(l1/l2 triggered mobility). Disclosed are a method and ap...
2024 G/S Provision of business information via global computer networks; Business operation, business admi...
G/S Wireless broadband communication services; Transmission of data via telecommunications networks, ...
G/S Installation of server computers for networks; Maintenance of computer servers for networking; In...
G/S Design and development of computer systems; Design and development of electronic data security sy...
2023 Invention Method and device for transmitting and receiving data in wireless network. Provided are a method...
Invention Integrated terminal device and control method of integrated terminal device. An integrated termi...
2022 Invention Video signal encoding/decoding method, and recording medium having bitstream stored therein. An ...
2018 G/S Computer software [recorded] for mobile electronic equipment; computer programs for prerecorded g...
2016 G/S Computer programs [downloadable software]; computer software [recorded] for mobile electronic equ...
2009 G/S Telecommunications services, namely, providing access to broadband telecommunication networks; co...
2008 G/S Hosting computer web sites; [ rental of web servers; rental of application software; providing se...