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Seoul, South Korea

Ideahub Inc.

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USPTO Granted Patents = 28

EPO Patents = 2

Forward Citations = 23

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33 inventors (with patents filed for the assignee):

Jin Young Lee (11 out of 42 patents)

Truong Cong Thang (10 out of 22 patents)

Je Chang Jeong (7 out of 63 patents)

4. Soon Jong Jin (7 out of 17 patents)

5. Hyuk Jin Lee (7 out of 18 patents)

6. Jung Won Kang (6 out of 416 patents)

7. Soon Heung Jung (6 out of 22 patents)

8. Jang Won Choi (6 out of 9 patents)

9. Won Geun Ryu (6 out of 63 patents)

10. Seong Jun Bae (6 out of 30 patents)

11. Sang Jun Park (6 out of 76 patents)

12. Sang Taick Park (6 out of 17 patents)

13. Yoon Sik Choe (3 out of 6 patents)

14. Yoonsik Choe (3 out of 29 patents)

15. Jae Gon Kim (3 out of 90 patents)

Core Competencies:

Image Encoding

Video Decoding

Streaming Content

Chroma Prediction

Intra-Prediction

3D Content

Filter Information

Representations

28 patents: Sort by Forward Citations

1. 12659509 - Method, apparatus, and system for encoding and decoding image using LM chroma prediction (2026-06-16),

2. RE50819 - Method and apparatus for video-encoding/decoding using filter information prediction (2026-03-10),

3. 12301842 - Method, device and system for encoding and decoding image (2025-05-13),

4. 12149736 - Method, apparatus, and system for encoding and decoding image using LM chroma prediction (2024-11-19),

5. 12088807 - United states method and apparatus for encoding video, and decoding method and apparatus (2024-09-10),

6. 11968373 - Video encoding apparatus, video decoding apparatus, and video decoding method for performing intra-prediction based on directionality of neighboring block (2024-04-23),

7. 11683506 - Method, device and system for encoding and decoding image (2023-06-20),

8. 11425419 - Method, apparatus, and system for encoding and decoding image using LM chroma prediction (2022-08-23),

9. 11252421 - Method, device and system for encoding and decoding image (2022-02-15),

10. 11122275 - Video encoding apparatus, video decoding apparatus, and video decoding method for performing intra-prediction based on directionality of neighboring block (2021-09-14),

11. 11122274 - Video encoding apparatus, video decoding apparatus, and video decoding method for performing intra-prediction based on directionality of neighboring block (2021-09-14),

12. 11082470 - Apparatus and method for providing streaming content using representations (2021-08-03),

13. 10826956 - Apparatus and method for providing content (2020-11-03),

14. 10819815 - Apparatus and method for providing streaming content (2020-10-27),

15. 10812553 - Method and device for providing streaming content (2020-10-20),

Company Overview

Ideahub Inc., based in Seoul, South Korea, specializes in innovative technology solutions that enhance digital experiences. The company focuses on developing advanced software applications and platforms, particularly in the realms of artificial intelligence and data analytics. With a commitment to fostering creativity and collaboration, Ideahub aims to empower businesses and individuals through its cutting-edge technologies, driving transformation across various industries and enhancing operational efficiencies.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 27 2026

28 Patents

#185 in Seoul

#490 in South Korea

#23,317 in the World

Seoul, South Korea

Ideahub Inc.

Forward Citations = 23

33 inventors:

Jin Young Lee (11 out of 42 patents)

Truong Cong Thang (10 out of 22 patents)

Je Chang Jeong (7 out of 63 patents)

4. Soon Jong Jin (7 out of 17 patents)

5. Hyuk Jin Lee (7 out of 18 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Ideahub Inc.. Retrieved from https://idiyas.com/company/ideahub

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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