For the Inventor, By the Inventor

Enter inventor name

Daejeon, South Korea

Hae Chul Choi

USPTO Granted Patents = 54 (Patent Applications = 18)

EPO Patents = 1 (Patent Applications = 11)

Average Co-Inventor Count = 10.1

ph-index = 7

Forward Citations = 144(Granted Patents)

Forward Citations (Not Self Cited) = 75(Dec 10, 2025)

Location History:

Daejeon-si, KR (2017 - 2023)
Daejeon, KR (2013 - 2024)

Company Filing History:

49 out of 11,285

Electronics and Telecommunications Research Institute

University-Industry Cooperation Group of Kyung Hee University

Kwangwoon University Industry-Academic Collaboration Foundation

4. 11 out of 33

Hanbat National University Industry-Academic Cooperation Foundation

Industry-University Cooperation Foundation Korea Aerospace University

6. 5 out of 2,608

Korea Advanced Institute of Science and Technology

7. 3 out of 379

Intellectual Discovery Co., Ltd.

8. 3 out of 2,600

Dolby Laboratories Licensing Corporation

Industry-academic Cooperation Foundation Hanbat National Univ

Industry-university Cooperation Foundation of Korea Aerospace University

where one patent can have more than one assignee

Years Active: 2013-2025

Loading Chart...

Loading Chart...

Areas of Expertise:

Image Encoding

Image Decoding

Video Encoding

Video Decoding

Adaptive Video Encoding

Adaptive Image Encoding

Intra Prediction

Discrete Cosine Transform

Ultra-High Definition Images

Bitstream Storage

Unidirectional Prediction

Motion Picture Encoding

54 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12439052 - Image encoding/decoding method and apparatus, and recording medium for storing bitstream (2025-10-07),

2. 12401799 - Image encoder and decoder using unidirectional prediction (2025-08-26),

3. 12309411 - Method and device for simplifying the encoding and decoding of ultra-high definition images (2025-05-20),

4. 12260599 - Apparatus and method for coding/decoding image selectively using discrete cosine/sine transform (2025-03-25),

5. 12238285 - Method and device for encoding/decoding image, and recording medium for storing bitstream (2025-02-25),

6. 12212739 - Adaptive video encoding device and method, and appartus using same (2025-01-28),

7. 12206843 - Adaptive video decoding and encoding method, and apparatus using same (2025-01-21),

8. 12184867 - Intra prediction mode encoding/decoding method and apparatus (2024-12-31),

9. 12177453 - Image encoder and decoder using unidirectional prediction (2024-12-24),

10. 12108051 - Image encoding/decoding method and device, and recording medium using intra block copy (2024-10-01),

11. 12069258 - Video encoding/decoding method and apparatus, and recording medium in which bit stream is stored (2024-08-20),

12. 12041242 - Image encoding/decoding method and apparatus, and recording medium for storing bitstream (2024-07-16),

13. 12034919 - Video encoding/decoding method and apparatus, and recording medium in which bit stream is stored (2024-07-09),

14. 11882292 - Image encoder and decoder using unidirectional prediction (2024-01-23),

15. 11812012 - Adaptive image encoding device and method (2023-11-07),

Title: The Innovative Journey of Hae Chul Choi

Introduction: Hae Chul Choi, a pioneering inventor hailing from Daejeon, South Korea, has made significant contributions to the field of technology with his groundbreaking inventions and patents.

Latest Patents: Choi's latest patents showcase his commitment to innovation, with a focus on advancements in robotics, artificial intelligence, and sustainable energy solutions.

Career Highlights: Throughout his illustrious career, Hae Chul Choi has been at the forefront of technological innovation, leading research teams and spearheading projects that have pushed the boundaries of what is possible in the tech industry.

Collaborations: Choi's collaborative spirit has led to fruitful partnerships with leading tech companies, research institutions, and universities, further solidifying his reputation as a visionary inventor with a keen eye for cutting-edge solutions.

Conclusion: Hae Chul Choi's relentless pursuit of innovation and his passion for creating a better future through technology make him a true trailblazer in the world of inventions. His work continues to inspire and shape the technological landscape for generations to come.

This text is generated by artificial intelligence and may not be accurate.

Please report any incorrect information to support@idiyas.com

Loading…