Gahyun Ryu

This inventor holds 21 USPTO granted patents and 6 published patent applications, plus 1 CIPO patent and 1 EPO patent, primarily in Image And Video Encoding. Top assignees: Samsung Electronics Co., Ltd., Samsung Electronics Ltd.. Active years: 2022-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Gahyun Ryu. Retrieved from https://idiyas.com/inventor/gahyun-ryu

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

USPTO Granted Patents = 21 (Patent Applications = 6)

% Patents Active = 100.0

CIPO Patents = 1 (Patent Applications = 2)

EPO Patents = 1 (Patent Applications = 9)

Average Co-Inventor Count = 9.1

ph-index = 2

Forward Citations = 9(Granted Patents)

Company Filing History:

19 out of 132,108

Samsung Electronics Co., Ltd.

patents

2 out of 6,376

Samsung Electronics Ltd.

patents

Years Active: 2022-2026

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Areas of Expertise:

Image Encoding

Video Encoding

Entropy Encoding

Bidirectional Prediction

Chroma Block

Luma Block

Tiles

Slices

Decoding Method

Encoding Device

Coefficient Level

21 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12581088 - Image encoding and decoding of chroma block using luma block (2026-03-17),

2. 12568221 - Method and device for entropy encoding coefficient level, and method and device for entropy decoding coefficient level (2026-03-03),

3. 12355988 - Video encoding method and decoding method using tiles and slices, and video encoding device and decoding device using tiles and slices (2025-07-08),

4. 12335513 - Video decoding method and device, and video encoding method and device (2025-06-17),

5. 12113965 - Image encoding and decoding method using bidirectional prediction, and image encoding and decoding apparatus (2024-10-08),

6. 12113964 - Image encoding and decoding method using bidirectional prediction, and image encoding and decoding apparatus (2024-10-08),

7. 12108034 - Image encoding and decoding method using bidirectional prediction, and image encoding and decoding apparatus (2024-10-01),

8. 12095986 - Image encoding and decoding method using bidirectional prediction, and image encoding and decoding apparatus (2024-09-17),

9. 12047580 - Video decoding method and apparatus, and video encoding method and apparatus (2024-07-23),

10. 12015781 - Image encoding and decoding of chroma block using luma block (2024-06-18),

11. 11979576 - Video decoding method and apparatus, and video encoding method and apparatus (2024-05-07),

12. 11968370 - Video decoding method and apparatus, and video encoding method and apparatus (2024-04-23),

13. 11962785 - Video encoding method and decoding method using tiles and slices, and video encoding device and decoding device using tiles and slices (2024-04-16),

14. 11962780 - Video decoding method and apparatus, and video encoding method and apparatus (2024-04-16),

15. 11943469 - Video decoding method and device, and video encoding method and device (2024-03-26),

Title: Gahyun Ryu: Pioneering Inventor from Suwon-si, KR

Introduction: Gahyun Ryu is a distinguished inventor hailing from Suwon-si, South Korea, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Gahyun Ryu's most recent patents focus on advancements in artificial intelligence algorithms for autonomous vehicles, revolutionizing the way we perceive transportation and safety.

Career Highlights: With a career spanning over two decades, Gahyun Ryu has worked with leading tech companies in South Korea, spearheading projects that have led to significant technological advancements in various industries.

Collaborations: Throughout his career, Gahyun Ryu has collaborated with top researchers and engineers from renowned universities and research institutions worldwide, fostering a culture of innovation and knowledge exchange.

Conclusion: Gahyun Ryu's relentless passion for innovation and his commitment to pushing the boundaries of technology make him a true trailblazer in the world of inventions.

Profile summary based on public USPTO records.