Sung Chang Lim

Daejeon, South Korea

Sung Chang Lim

USPTO Granted Patents = 525 

 

 

Average Co-Inventor Count = 7.4

ph-index = 15

Forward Citations = 906(Granted Patents)

Forward Citations (Not Self Cited) = 435(Dec 10, 2025)


Inventors with similar research interests:


Location History:

  • Daejeon, KR (2014 - 2024)
  • Daejeon-si, KR (2015 - 2024)

Company Filing History:

goldMedal445 out of 11,285 
 
Electronics and Telecommunications Research Institute
 patents
silverMedal121 out of 590 
 
University-Industry Cooperation Group of Kyung Hee University
 patents
bronzeMedal43 out of 251 
 
Lx Semicon Co., Ltd.
 patents
432 out of 71 
 
Industry-University Cooperation Foundation Korea Aerospace University
 patents
526 out of 35 
 
Chips&media,inc
 patents
625 out of 237 
 
Sejong University
 patents
724 out of 379 
 
Intellectual Discovery Co., Ltd.
 patents
813 out of 33 
 
Hanbat National University Industry-Academic Cooperation Foundation
 patents
99 out of 2,608 
 
Korea Advanced Institute of Science and Technology
 patents
109 out of 1,240 
 
Sungkyunkwan University
 patents
118 out of 173 
 
Kwangwoon University Industry-Academic Collaboration Foundation
 patents
127 out of 2,600 
 
Dolby Laboratories Licensing Corporation
 patents
131 out of 1 
 
Research and Telecommunications Research Insitute
 patent
141 out of 1 
 
Industry-academic Cooperation Foundation Hanbat National Univ
 patent
151 out of 8 
 
Industry-university Cooperation Foundation of Korea Aerospace University
 patents
161 out of 1 
 
Industry-university Cooperation Foundation Korea Aerospace
 patent
171 out of 1 
 
Industry-university Cooperation Foundation Korea Aerospace University Korea
 patent
181 out of 26 
 
Ideahub Inc.
 patents
191 out of 1 
 
Industry-university Cooperatioin Foundation Korea Aerospace University
 patent
201 out of 4 
 
Handong Global University Industry-academic Cooperation Foundation
 patents
211 out of 1 
 
Research & Business Foundation Sungyunwan University
 patent
221 out of 1 
 
Electronic and Telecommunications Research
 patent
where one patent can have more than one assignee

Years Active: 2014-2025

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Areas of Expertise:
Image Encoding
Image Decoding
Intra Prediction
Motion Vector
Arithmetic Encoding
Optical Flow Prediction
Bitstream Storage
Quantization Matrix
Context Adaptive Coding
Video Compression
Geometrically Modified Reference
Throughput Enhancement
525 patents (USPTO):Explore Patents

Title: Sung Chang Lim: Innovating the Future of Image Encoding and Decoding

Introduction:

Sung Chang Lim, a brilliant inventor hailing from Daejeon, South Korea, has revolutionized the world of image encoding and decoding. With an impressive portfolio of 306 patents, Lim has consistently pushed the boundaries of technology, notably in the field of ultra-high definition images. This article explores his latest patents, highlights his career accomplishments, and reveals his collaborative efforts with esteemed colleagues.

Latest Patents:

Lim's recent patents showcase his expertise in developing methods and devices that simplify the encoding and decoding of ultra-high definition images. One such patent titled "Method and Device for Simplifying the Encoding and Decoding of Ultra-High Definition Images" introduces an encoding device that utilizes predictive coding in a screen. This device generates a prediction block for a current block and outputs encoding information and differential blocks as a bitstream through entropy encoding. This innovative approach greatly enhances the efficiency of encoding and decoding processes.

Another groundbreaking patent titled "Method and Device for Encoding/Decoding Images" highlights Lim's prowess in streamlining image encoding. This patent introduces a method for determining the scan type of a residual signal, based on whether the current block is a transform skip block. By applying the appropriate scan type to the residual signal, this invention significantly improves image encoding efficiency.

Career Highlights:

Throughout his illustrious career, Lim has made significant contributions to both academia and research institutions. Notably, he has been associated with prestigious organizations such as the Electronics and Telecommunications Research Institute, where he played a pivotal role in the advancement of image encoding technologies. Additionally, Lim's work with the University-industry Cooperation Group of Kyung Hee University has further solidified his reputation as a leading innovator in the field.

Collaborations:

Collaboration lies at the heart of innovation, and Sung Chang Lim is no stranger to fruitful partnerships. One notable collaborator is Hui Yong Kim, whose expertise complements Lim's pioneering work in image encoding and decoding. Together, they have undoubtedly revolutionized the field.

Another valuable collaborator is Jin Ho Lee, whose contributions have been instrumental in the success of Lim's endeavors. Lee's proficiencies in related domains have helped shape the landscape of modern image encoding technologies.

Conclusion:

Innovator extraordinaire Sung Chang Lim has left an indelible mark on the world of image encoding and decoding. With 306 patents under his belt, he continues to push the boundaries of what is possible, making our digital experiences more efficient and visually stunning. Lim's collaborative efforts and career highlights only add to the significance of his contributions to the field. As we look towards the future, we can anticipate even more groundbreaking inventions from this exceptional innovator.

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