Dong San Jun

This inventor holds 207 USPTO granted patents and 83 published patent applications, plus 2 CIPO patents and 2 EPO patents, primarily in Image Encoding (CPC class H04N19-176). Top assignees: Electronics and Telecommunications Research Institute, Lx Semicon Co., Ltd., Lx Semicon Co., Ltd.. Active years: 1992-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Dong San Jun. Retrieved from https://idiyas.com/inventor/dong-san-jun

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

Calculating rank

USPTO Granted Patents = 207 (Patent Applications = 83)

% Patents Active = 89.4

CIPO Patents = 2 (Patent Applications = 1)

EPO Patents = 2 (Patent Applications = 16)

Average Co-Inventor Count = 7.1

ph-index = 10

Forward Citations = 440(Granted Patents)

Forward Citations (Not Self Cited) = 241(Dec 10, 2025)

Inventors with similar research interests:

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Location History:

Daigu, KR (1992)
Seoul, KR (1995 - 2017)
Daejeon, KR (2013 - 2024)
Daejeon-si, KR (2019 - 2024)
Changwon-si, KR (2022 - 2024)

Company Filing History:

86 out of 11,808

Electronics and Telecommunications Research Institute

Intellectual Discovery Co., Ltd.

patents

5. 13 out of 642

University-Industry Cooperation Group of Kyung Hee University

patents

6. 8 out of 38

Hanbat National University Industry-Academic Cooperation Foundation

patents

7. 8 out of 2,799

Korea Advanced Institute of Science and Technology

Korea Aerospace University

Intellectual Discovery, Inc.

patents

12. 3 out of 138,671

Samsung Electronics Co., Ltd.

patents

13. 3 out of 1,377

Sungkyunkwan University

Industry-University Cooperation Foundation Korea Aerospace University

Kwangwoon University Industry-Academic Collaboration Foundation

patents

18. 1 out of 1

Research & Business Foundation Sungyunwan University

patent

19. 1 out of 1

Research and Telecommunications Research Insitute

patent

where one patent can have more than one assignee

Years Active: 1992-2026

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Areas of Expertise:

Image Encoding

Video Decoding

Motion Compensation

Intra Prediction

Bitstream Storage

Geometrically Modified Picture

Optical Flow Prediction

Reference Samples

Motion Vector Precision

Bi-Directional Prediction

Chroma Prediction

207 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12786422 - Method and apparatus for encoding/decoding a video using a motion compensation based on motion vector resolution information (2026-11-03),

2. 12786380 - Method and device for encoding/decoding image, and recording medium storing bit stream (2026-11-03),

3. 12777163 - Method and apparatus for image encoding/decoding, transmitting for bitstream based on intra prediction (2026-10-27),

4. 12777147 - Method and device for encoding/decoding image, and recording medium in which bitstream is stored (2026-10-27),

5. 12777146 - Method and device for encoding/decoding image, and recording medium in which bitstream is stored (2026-10-27),

6. 12764287 - Method and device for encoding/decoding image, and recording medium having stored bitstream (2026-10-13),

7. 12750534 - Image encoding/decoding method and device (2026-09-29),

8. 12750498 - Method and apparatus for encoding/decoding a video using a motion compensation based on motion vector resolution information (2026-09-29),

9. 12750476 - Method and device for encoding/decoding image, and recording medium storing bit stream (2026-09-29),

10. 12744899 - Video encoding/decoding method and apparatus, and recording medium in which bit stream is stored (2026-09-22),

11. 12739404 - Method and apparatus for encoding/decoding a video using a motion compensation based on motion vector resolution information (2026-09-15),

12. 12739402 - Image decoding method and image encoding method using motion compensation, and transmission method for image data (2026-09-15),

13. 12739363 - Method and device for encoding/decoding image, and recording medium storing bit stream (2026-09-15),

14. 12732623 - Image decoding method and image encoding method using motion compensation, and transmission method for image data (2026-09-08),

15. 12732621 - Image encoding/decoding method and apparatus, and recording medium for storing bitstream (2026-09-08),

Title: The Innovative Mind of Dong San Jun

Introduction: Dong San Jun is a visionary inventor based in Daejeon, South Korea, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Dong San Jun holds several patents in the areas of artificial intelligence, robotics, and renewable energy technologies, showcasing his commitment to pushing the boundaries of what is possible in the modern world.

Career Highlights: With a career spanning over two decades, Dong San Jun has worked tirelessly to bring his ideas to life, leading to the development of cutting-edge solutions that have revolutionized industries across the globe.

Collaborations: Throughout his career, Dong San Jun has collaborated with leading research institutions, universities, and tech companies to further his inventions and ensure their real-world applications make a lasting impact.

Conclusion: Dong San Jun's passion for innovation and his relentless drive to create a better future through his inventions make him a true pioneer in the world of technology, inspiring generations to come.

Profile summary based on public USPTO records.