Soung Hyun Um

This inventor holds 79 USPTO granted patents and 2 published patent applications, plus 21 CIPO patents and 10 EPO patents, primarily in Video Data Management (CPC class G11B). Top assignee: Lg Electronics Inc.. Active years: 2007-2017.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Soung Hyun Um. Retrieved from https://idiyas.com/inventor/soung-hyun-um

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

USPTO Granted Patents = 79 (Patent Applications = 2)

% Patents Active = 50.6

CIPO Patents = 21 (Patent Applications = 2)

EPO Patents = 10 (Patent Applications = 2)

Average Co-Inventor Count = 4.3

ph-index = 10

Forward Citations = 450(Granted Patents)

Forward Citations (Not Self Cited) = 399(Dec 10, 2025)

Inventors with similar research interests:

Location History:

Kyungoi-do, KR (2010)
Seoul, KR (2010)
Gyeonggi-do, KR (2010)
Anyang, KR (2007 - 2011)
Anyang-shi, KR (2007 - 2011)
Kyunggi-do, KR (2008 - 2014)
Anyang-si, KR (2007 - 2017)

Company Filing History:

79 out of 51,830

Lg Electronics Inc.

patents

Years Active: 2007-2017

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Areas of Expertise:

Video Signal Compression

Metadata Retrieval

Recording Medium

Reproduction Methods

Synchronous Presentation

Data Structure

Interactive Network

Audio Streams

Still Images

Dubbing Audio

Graphics Streams

79 patents (USPTO):Sort by Forward CitationsExplore 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. 9124891 - Method for modeling coding information of a video signal to compress/decompress the information (2015-09-01),

4. 8965174 - Method and apparatus for retrieving metadata for managing video data (2015-02-24),

5. 8938152 - Recording medium containing moving picture data and additional information thereof and reproducing method and apparatus of the recording medium (2015-01-20),

6. 8831406 - Recording medium having data structure for managing reproduction of at least video data recorded thereon and recording and reproducing methods and apparatuses (2014-09-09),

7. 8831104 - Method for modeling coding information of a video signal to compress/decompress the information (2014-09-09),

8. 8699850 - Method and apparatus for retrieving metadata for managing video data (2014-04-15),

9. 8683252 - Method for ensuring synchronous presentation of additional data with audio data (2014-03-25),

10. 8671301 - Method for ensuring synchronous presentation of additional data with audio data (2014-03-11),

11. 8554060 - Recording medium having data structure for managing recording and reproduction of multiple path data recorded thereon and recording and reproducing methods and apparatus (2013-10-08),

12. 8515242 - Recording medium containing moving picture data and additional information thereof and reproducing method and apparatus of the recording medium (2013-08-20),

13. 8437605 - Recording medium containing moving picture data and additional information thereof and reproducing method and apparatus of the recording medium (2013-05-07),

14. 8422551 - Method and apparatus for managing a reference picture (2013-04-16),

15. 8331453 - Method for modeling coding information of a video signal to compress/decompress the information (2012-12-11),

Title: Innovations in Video Data Management: The Contributions of Soung Hyun Um

Introduction: Soung Hyun Um, an accomplished inventor based in Kyunggi-do, South Korea, has made significant contributions to the field of video data management. With a remarkable portfolio of 79 patents, he has demonstrated a commitment to innovation that enhances how video data is stored, managed, and reproduced.

Latest Patents: Among his latest patents, Um has developed innovative solutions for recording and reproducing moving picture data along with additional information. One of his notable patents involves a recording medium that contains moving picture data, integrating metadata and link information to streamline information retrieval. This method utilizes a metadata indicator to signal when additional metadata exists, allowing for effective management of video data associated with location information. This contributes to richer experiences by allowing a single metadata unit to be linked to multiple video data units, enhancing the depth of available information. Another patent introduces a recording medium with script files that include descriptive text and character introductions, which are linked to specific sections of moving picture data. This ensures that viewers receive contextual information alongside the video, enriching their viewing experience.

Career Highlights: Throughout his career at LG Electronics Inc., Soung Hyun Um has focused on pushing the boundaries of video technology and storage solutions. His contributions have positioned him as a key figure in the ongoing evolution of multimedia formats, making access to video content not only easier but also more insightful.

Collaborations: Um collaborates effectively with fellow innovators, including notable coworkers like Byung Jin Kim and Kang Soo Seo. Together, they work to further advance the capabilities of multimedia technologies and contribute to the company's reputation as a leader in innovation.

Conclusion: Soung Hyun Um's dedication to advancing video data management through ingenious inventions underscores his status as a leader in the field. With a robust patent portfolio that includes innovative methods and apparatuses for handling moving picture data, he continues to shape the future of video technology at LG Electronics Inc. His work exemplifies how targeted innovation can lead to enhanced user experiences and more efficient data management.

Profile summary based on public USPTO records.