This inventor holds 123 USPTO granted patents and 19 published patent applications, plus 4 CIPO patents and 29 EPO patents, primarily in Video Signal Processing (CPC class H04N19-176). Top assignees: Lg Electronics Inc., Electronics and Telecommunications Research Institute, Korea Telecommunication Authority. Active years: 1981-2026.
Inventors with similar research interests:
Location History:
- Sokcho-Si, Kangweon-Do, KR (1981)
- Dong, KR (1993)
- Daejeon, KR (2016)
- Seoul, KR (2011 - 2024)
Company Filing History:
118 out of 51,717 
3 out of 11,745 
1 out of 192 
Years Active: 1981-2026
Areas of Expertise:
Title: Innovator Spotlight: Jung Sun Kim - Pioneering Patents in Image Processing
Introduction:
In the realm of image processing and video coding, Jung Sun Kim, a talented innovator hailing from Seoul, Korea, has made significant contributions through his extensive collection of patents. With an impressive tally of 100 patents, Kim's remarkable expertise has helped shape the landscape of intra prediction methods and in-loop filtering techniques. Let's delve deeper into some of his latest patents and explore the impactful work he has accomplished.
Patent 1: Intra Prediction Method of Chrominance Block Using Luminance Sample, and Apparatus Using the Same
Kim's groundbreaking patent introduces an innovative intra prediction method for chrominance blocks. By utilizing a luminance sample, this approach calculates an intra prediction mode of a chrominance block based on an LM mapping table. Subsequently, it generates a prediction block, enhancing the overall encoding and decoding efficiency of chrominance blocks. This technique not only minimizes the waste of bits but also offers improved image decoding methods.
Patent 2: In-Loop Filtering Method and Apparatus for the Same
In his pursuit of image compression and encoding efficiency, Kim developed an in-loop filtering method that substantially refines the restoration process of image blocks. This patent showcases an exemplary image-encoding method that involves generating a restored block for the current block based on the received image information. To further enhance the decoding process, an in-loop filter is applied, resulting in a final and improved restoration block. This ingenious method contributes significantly to the overall image-encoding/decoding efficacy.
Collaborative Endeavors:
Throughout his illustrious career, Jung Sun Kim had the privilege of working with some prominent companies and colleagues, further augmenting his expertise. Notably, he has been associated with LG Electronics Inc. and the Electronics and Telecommunications Research Institute. During his tenure, Kim collaborated closely with exceptional individuals like Seung Wook Park and Joon Young Park, making significant strides in the field of image processing and technology.
Conclusion:
Jung Sun Kim's 100 patents and remarkable contributions to the fields of image processing, intra prediction methods, and in-loop filtering illustrate his profound impact on the industry. With his innovative ideas and extensive expertise, Kim has revolutionized these areas, enhancing the efficiency of image-encoding and decoding techniques. As we continue to witness advancements in image and video technologies, the patents he has developed remain invaluable, and his influence will undoubtedly leave a lasting legacy.
Note: To access specific patents or in-depth information about Jung Sun Kim's work, please visit our website, idiyas.com, which offers a comprehensive database of inventors, their patents, and innovative contributions.