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Seoul, South Korea

Sk Telecom Company, Ltd.

USPTO Granted Patents = 1,080

% Expired Patents = 18.9

CIPO Patents = 6

EPO Patents = 151

Trademarks = 20

Forward Citations = 3,651

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894 inventors (with patents filed for the assignee):

Jinsam Kwak (219 out of 643 patents)

Juhyung Son (219 out of 393 patents)

Yunglyul Lee (164 out of 164 patents)

4. Haekwang Kim (164 out of 164 patents)

5. Joohee Moon (164 out of 164 patents)

6. Byeungwoo Jeon (164 out of 180 patents)

7. Jeongyeon Lim (135 out of 135 patents)

8. Geonjung Ko (133 out of 272 patents)

9. Woojin Ahn (130 out of 162 patents)

10. Yongho Kim (90 out of 134 patents)

11. Jongki Han (90 out of 90 patents)

12. Sun Young Lee (65 out of 139 patents)

13. Sunyeon Kim (65 out of 65 patents)

14. Jinhan Song (62 out of 62 patents)

15. Jeong-yeon Lim (49 out of 50 patents)

Core Competencies:

Wireless Communication

Multi-User Transmission

Video Encoding

Edge Services

Data Transmission

Signal Processing

Power Saving

Terminal Control

Image Analysis

Network Access

Vehicle Positioning

Adaptive Resolution

1,080 patents: Sort by Forward Citations

1. 12526209 - Network device and method for searching for edge service implemented in network device (2026-01-13),

2. 12500685 - Wireless communication method and wireless communication terminal for receiving data from plurality of wireless communication terminals (2025-12-16),

3. 12499698 - Method for extracting characters from vehicle license plate, and license plate character extraction device for performing method (2025-12-16),

4. 12489923 - Method and apparatus for encoding/decoding video (2025-12-02),

5. 12471140 - Wireless communication method and wireless communication terminal in high density environment including overlapped basic service sets (2025-11-11),

6. 12452882 - BS apparatus, UE apparatus, and DCI control method performed by each device (2025-10-21),

7. 12429356 - Driving information providing method, and vehicle map providing server and method (2025-09-30),

8. 12426013 - Wireless communication method and wireless communication device for broadband link configuration (2025-09-23),

9. 12401473 - Wireless communication method and wireless communication terminal using same (2025-08-26),

10. 12388992 - Apparatus and method for applying artificial neural network to image encoding or decoding (2025-08-12),

11. 12382458 - Simultaneous data transmission between an access point and a plurality of stations (2025-08-05),

12. 12382036 - Apparatus and method for applying artificial neural network to image encoding or decoding (2025-08-05),

13. 12382035 - Apparatus and method for applying artificial neural network to image encoding or decoding (2025-08-05),

14. 12382034 - Apparatus and method for applying artificial neural network to image encoding or decoding (2025-08-05),

15. 12376155 - Wireless communication terminal and wireless communication method for random access-based uplink multi-user transmission (2025-07-29),

Company Overview

SK Telecom Company, Ltd., headquartered in Seoul, South Korea, is a leading player in the wireless communication sector. The company specializes in advanced technologies such as multi-user transmission, video encoding, and edge services, focusing on enhancing data transmission and signal processing capabilities. With a commitment to innovation, SK Telecom also emphasizes power-saving solutions and terminal control, positioning itself at the forefront of the telecommunications industry and contributing to the evolution of connected services.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

1,080 Patents

#18 in Seoul

#29 in South Korea

#945 in the World

Seoul, South Korea

Sk Telecom Company, Ltd.

Forward Citations = 3,651

894 inventors:

Jinsam Kwak (219 out of 643 patents)

Juhyung Son (219 out of 393 patents)

Yunglyul Lee (164 out of 164 patents)

4. Haekwang Kim (164 out of 164 patents)

5. Joohee Moon (164 out of 164 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Sk Telecom Company, Ltd.. Retrieved from https://idiyas.com/company/sk-telecom-company

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]

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