Jin Ho Lee

Daejeon, South Korea

Jin Ho Lee

This inventor holds 557 USPTO granted patents and 198 published patent applications and 29 EPO patents, primarily in Image Encoding (CPC class H04N19-176). Top assignees: Electronics and Telecommunications Research Institute, University-Industry Cooperation Group of Kyung Hee University, Lx Semicon Co., Ltd.. Active years: 2000-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Jin Ho Lee. Retrieved from https://idiyas.com/inventor/jin-ho-lee

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

USPTO Granted Patents = 557 

% Patents Active = 91.4

 

Average Co-Inventor Count = 7.1

ph-index = 13

Forward Citations = 840(Granted Patents)

Forward Citations (Not Self Cited) = 405(Dec 10, 2025)


Inventors with similar research interests:

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Company Filing History:

goldMedal434 out of 11,769 
 
Electronics and Telecommunications Research Institute
 patents
silverMedal102 out of 638 
 
University-Industry Cooperation Group of Kyung Hee University
 patents
bronzeMedal43 out of 267 
 
Lx Semicon Co., Ltd.
 patents
4. 29 out of 83 
 
Korea Aerospace University
 patents
5. 29 out of 275 
 
Sejong University
 patents
6. 26 out of 35 
 
Chips&media,inc
 patents
7. 24 out of 84 
 
Lx Semicon Co., Ltd.
 patents
8. 23 out of 380 
 
Intellectual Discovery Co., Ltd.
 patents
9. 15 out of 38 
 
Hanbat National University Industry-Academic Cooperation Foundation
 patents
10. 14 out of 2,787 
 
Korea Advanced Institute of Science and Technology
 patents
11. 13 out of 212 
 
Kwangwoon University Industry-Academic Collaboration Foundation
 patents
12. 10 out of 1,352 
 
Sungkyunkwan University
 patents
13. 7 out of 12 
 
Industry-University Cooperation Foundation Korea Aerospace University
 patents
14. 5 out of 2,727 
 
Dolby Laboratories Licensing Corporation
 patents
15. 4 out of 8,618 
 
Lg Chem, Ltd
 patents
16. 4 out of 83 
 
Lg Chemical Ltd.
 patents
17. 3 out of 18 
 
Intellectual Discovery, Inc.
 patents
18. 2 out of 4 
 
Chips & Media, INC
 patents
19. 2 out of 28 
 
Ideahub Inc.
 patents
20. 2 out of 370 
 
Silicon Works Co., Ltd.
 patents
21. 1 out of 1 
 
Electronic and Telecommunications Research
 patent
22. 1 out of 4 
 
Handong Global University Industry-Academic Cooperation Foundation
 patents
23. 1 out of 1 
 
Industry-Academic Cooperation Foundation Hanbat National Univ
 patent
24. 1 out of 1 
 
Research & Business Foundation Sungkyungkwan University
 patent
25. 1 out of 1 
 
Research and Telecommunications Research Insitute
 patent
26. 1 out of 3 
 
Wiregene Co., Ltd.
 patents
27. 1 out of 1,482 
 
Yonsei University
 patents
where one patent can have more than one assignee

Years Active: 2000-2026

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Areas of Expertise:
Image Encoding
Image Decoding
Bitstream Storage
Video Processing
Quantization Matrix
Intra Prediction
Adaptive Filtering
Sub-block Division
Geometrically Modified Image
Filter Information Prediction
Arithmetic Encoding
557 patents (USPTO):Explore Patents

Title: Jin Ho Lee: Prolific Innovator with 274 Patents

Introduction:

Jin Ho Lee, a seasoned inventor based in Daejeon, South Korea, has made significant contributions to the field of image encoding and decoding. With an impressive portfolio of 274 patents to his name, Lee's expertise in this domain has revolutionized the way images are processed and transmitted. This article delves into some of his latest patents, career highlights, collaborations, and the organizations he has been associated with.

Latest Patents:

Lee's recent patents showcase his expertise in methods and devices for encoding and decoding images. One notable invention is the "Method and Device for Encoding/Decoding Images." This method involves deriving a scan type for a residual signal in a current block, based on whether the block is a transform skip block. The technique enhances the efficiency of encoding images by applying the appropriate scan type to the residual signal.

Another noteworthy patent is the "Image Encoding/Decoding Method and Device, and Recording Medium in Which Bitstream is Stored." This patent focuses on decoding an image by generating an inter prediction block and an intra prediction block for a current block. By carefully determining weights and combining these blocks, a final prediction block is generated, resulting in improved image decoding quality.

Career Highlights:

Throughout his career, Jin Ho Lee has been associated with prestigious organizations renowned for their research and development efforts. Notably, he has contributed to the advancements in technology while working at the renowned Electronics and Telecommunications Research Institute (ETRI). His contributions to ETRI have been instrumental in pushing the boundaries of image encoding and decoding techniques.

Additionally, Lee has collaborated with the University-Industry Cooperation Group of Kyung Hee University. These collaborations have provided him with opportunities to further refine his inventions and contribute to academia and industry integration. By bridging the gap between research and practical applications, Lee has demonstrated his ability to deliver innovative solutions.

Collaborations:

Jin Ho Lee has had the privilege of collaborating with several talented individuals in his field. Notably, he has worked closely with Hui Yong Kim and Sung Chang Lim, two esteemed professionals who have brought their own expertise and perspective to their joint projects. These collaborative efforts have undoubtedly enriched Lee's innovations, resulting in more robust and comprehensive solutions.

Conclusion:

Jin Ho Lee's exceptional career in image encoding and decoding has left an indelible mark on the field of technology. Through his numerous patents and collaborative efforts, he has significantly contributed to the advancement of these domains. As an inventor associated with prestigious organizations such as ETRI and the University-Industry Cooperation Group, Lee's work continues to inspire and drive future innovations. With 274 patents to his name and a commitment to pushing boundaries, Jin Ho Lee stands as a testament to the power of innovation and its potential to transform industries.

Profile summary based on public USPTO records.
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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