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Seoul, South Korea

Sk Telecom Ltd.

USPTO Granted Patents = 52

% Expired Patents = 3.8

EPO Patents = 12

Forward Citations = 67

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84 inventors (with patents filed for the assignee):

Jae Il Kim (17 out of 75 patents)

Sun Young Lee (16 out of 139 patents)

Kyung Hwan Ko (10 out of 35 patents)

4. Se Hoon Son (8 out of 61 patents)

5. Jae Seob Shin (6 out of 41 patents)

6. Jinsam Kwak (5 out of 643 patents)

7. Juhyung Son (5 out of 393 patents)

8. A Ram Baek (5 out of 10 patents)

9. Geonjung Ko (4 out of 271 patents)

10. Taekyeong Lee (3 out of 12 patents)

11. Dong Jin Lee (3 out of 62 patents)

12. Min Soo Na (2 out of 30 patents)

13. Woojin Ahn (2 out of 162 patents)

14. Kang Ho Kim (2 out of 4 patents)

15. Dai Boong Lee (2 out of 3 patents)

Core Competencies:

Transfer Learning

Video Decoding

Urban Air Traffic Management

Wireless Communication

Image Inpainting

Edge Computing

Three-Dimensional Mapping

QoS Monitoring

Adaptive Resolution

Motion Compensation

Demodulation Apparatus

Personalized Information

52 patents: Sort by Forward Citations

1. 12750291 - UPF transferring data for analysis to DWDAF and operating method thereof (2026-09-29),

2. 12748981 - Method and apparatus for transfer learning using sample-based regularization (2026-09-29),

3. 12736352 - Apparatus and method for estimating location of vehicle (2026-09-15),

4. 12713080 - METHOD OF SEAMLESS PLAYBACK BETWEEN DOWNLOAD DATA AND STREAMING DATA BY USING LOCAL WEB SERVER, AND DEVICE THEREFOR (2026-08-18),

5. 12695870 - Method for splitting picture and decoding apparatus (2026-07-28),

6. 12684534 - Base station device, user equipment device, and RS configuration control method performed in each device (2026-07-14),

7. 12676975 - Method for splitting picture and decoding apparatus (2026-07-07),

8. 12666097 - Method and device for synchronization between video frame and audio frame (2026-06-23),

9. 12647841 - Method and apparatus for triggering fallback using RRC establishment cause in communications system (2026-06-02),

10. 12640041 - Urban air traffic management service apparatus, urban air traffic management control processing method, and storage medium storing instruction to perform method urban air traffic management control processing method (2026-05-26),

11. 12639797 - Image inpainting method and device (2026-05-26),

12. 12634484 - Method for adaptively setting resolution, and image decoding apparatus (2026-05-19),

13. 12634483 - Method for adaptively setting resolution, and image decoding apparatus (2026-05-19),

14. 12634482 - Method for adaptively setting resolution, and image decoding apparatus (2026-05-19),

15. 12634481 - Method for adaptively setting resolution, and image decoding apparatus (2026-05-19),

SK Telecom Ltd., headquartered in Seoul, South Korea, is a leader in wireless communication technology. The company specializes in a diverse range of advanced technologies, including transfer learning, video decoding, and edge computing. SK Telecom is also at the forefront of urban air traffic management and three-dimensional mapping, enhancing the efficiency and safety of urban environments. With a strong focus on quality of service monitoring and innovative solutions, SK Telecom continues to shape the future of connectivity and communication.

Profile summary based on public USPTO records.

Company Badge

USPTO Data Jan 1 1976 - Oct 6 2026

52 Patents

#120 in Seoul

#311 in South Korea

#13,545 in the World

Seoul, South Korea

Sk Telecom Ltd.

Forward Citations = 67

84 inventors:

Jae Il Kim (17 out of 75 patents)

Sun Young Lee (16 out of 139 patents)

Kyung Hwan Ko (10 out of 35 patents)

4. Se Hoon Son (8 out of 61 patents)

5. Jae Seob Shin (6 out of 41 patents)

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