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For the Inventor, By the Inventor

Seoul, South Korea

Jang Hui Cho

This inventor holds 29 USPTO granted patents, primarily in Video Data Management. Top assignee: Lg Electronics Inc.. Active years: 2009-2017.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Jang Hui Cho. Retrieved from https://idiyas.com/inventor/jang-hui-cho

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

USPTO Granted Patents = 29

% Patents Active = 20.7

Average Co-Inventor Count = 5.4

ph-index = 4

Forward Citations = 117(Granted Patents)


Company Filing History:

goldMedal29 out of 51,759 
 
Lg Electronics Inc.
 patents

Years Active: 2009-2017

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Areas of Expertise:
Recording Medium
Moving Picture Data
Metadata Retrieval
Video Data
Multi-Channel Stream
Data Structure
Reproducing Methods
Transport Stream
Digital Data Stream
Reproduction Paths
29 patents (USPTO):Explore Patents
1. 9672869 - Recording medium containing moving picture data and additional information thereof and reproducing method and apparatus of the recording medium (2017-06-06),
2. 9336828 - Recording medium containing moving picture data and additional information thereof and reproducing method and apparatus of the recording medium (2016-05-10),
3. 8965174 - Method and apparatus for retrieving metadata for managing video data (2015-02-24),
4. 8938152 - Recording medium containing moving picture data and additional information thereof and reproducing method and apparatus of the recording medium (2015-01-20),
5. 8699850 - Method and apparatus for retrieving metadata for managing video data (2014-04-15),
6. 8588581 - Recording medium containing moving picture data and additional information thereof and reproducing method and apparatus of the recording medium (2013-11-19),
7. 8515243 - Recording medium containing moving picture data and additional information thereof and reproducing method and apparatus of the recording medium (2013-08-20),
8. 8515242 - Recording medium containing moving picture data and additional information thereof and reproducing method and apparatus of the recording medium (2013-08-20),
9. 8437605 - Recording medium containing moving picture data and additional information thereof and reproducing method and apparatus of the recording medium (2013-05-07),
10. 8364025 - Recording medium, and method and apparatus for reproducing the recording medium (2013-01-29),
11. 8358915 - Recording medium, and method and apparatus for reproducing the recording medium (2013-01-22),
12. 8270804 - Recording medium, and method and apparatus for reproducing the recording medium (2012-09-18),
13. 8265462 - Recording medium having a data structure for managing a transport stream recorded thereon and methods and apparatuses for recording and reproducing (2012-09-11),
14. 8254747 - Recording medium containing moving picture data and additional information thereof and reproducing method and apparatus of the recording medium (2012-08-28),
15. 8139916 - Recording medium containing moving picture data and additional information thereof and reproducing method and apparatus of the recording medium (2012-03-20),

Title: Jang Hui Cho: Innovator in Moving Picture Data Solutions

Introduction

Jang Hui Cho is a prolific inventor based in Seoul, South Korea, recognized for his significant contributions to the field of moving picture data and audiovisual technology. With an impressive portfolio of 29 patents, Cho has made strides in developing methods and apparatuses that enhance the user experience in video data management and reproduction.

Latest Patents

Among his latest innovations, Jang Hui Cho has filed patents for a recording medium that contains moving picture data along with additional information. This invention not only captures video content but also includes methods for efficiently reproducing it. One of his notable patents involves a method and apparatus for retrieving information which manages video data through link information that associates metadata with the video data. This approach enables a single metadata unit to connect with multiple video data units or vice versa, significantly enriching the information provided about the video content.

Another significant patent by Cho relates to the incorporation of script files that present extra details about the moving picture data, such as descriptive scene texts and character introductions. This system links the script files with specific segments of video content, allowing for an enhanced playback experience where contextual information is displayed alongside the video.

Career Highlights

Jang Hui Cho works at LG Electronics Inc., a leading company in innovation and technology. His role involves advancing the company's capabilities in multimedia technology, particularly focusing on how consumers interact with and understand audiovisual content. Through his inventive work, Cho has played a crucial role in the ongoing evolution of video technology.

Collaborations

Throughout his career, Jang Hui Cho has collaborated with fellow innovators, including Jea Yong Yoo and Kang Soo Seo. Together, they have contributed to several groundbreaking projects that have expanded the horizons of multimedia applications, enhancing both functionality and user interaction across various platforms.

Conclusion

Jang Hui Cho stands out as a key figure in the realm of moving picture data technologies. His innovative patents reflect a deep understanding of user needs and technological trends. As LG Electronics Inc. continues to lead in technological advancements, Cho’s work remains instrumental in shaping the future of video data management and reproduction.

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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