Yong Sik Kwon

USPTO Granted Patents = 31 (Patent Applications = 5)

Average Co-Inventor Count = 5.0

ph-index = 7

Forward Citations = 177(Granted Patents)

Location History:

Seocho-ku, KR (2014 - 2020)
Seoul, KR (2017 - 2023)

Company Filing History:

Hyundai Mobis Co., Ltd.

patents

4. 1 out of 18,523

Hyundai Motor Company

patents

where one patent can have more than one assignee

Years Active: 2014-2025

where 'Filed Patents' based on already Granted Patents

31 patents (USPTO):Sort by Forward Citations

Abstract keywords

1. 12425238 - Database tenant-level move (2025-09-23),

2. 12367296 - Native multi-tenant row table encryption (2025-07-22),

3. 12333040 - Native multi-tenancy for database system (2025-06-17),

4. 12242359 - Tenant-level database recovery (2025-03-04),

5. 12147558 - Native multi-tenant encryption for database system (2024-11-19),

6. 11847109 - In-memory database for multi-tenancy (2023-12-19),

7. 11550773 - In-memory database for multi-tenancy (2023-01-10),

8. 11461363 - Memory allocation and deallocation mechanism to reduce fragmentation and enhance defragmentation performance (2022-10-04),

9. 11455288 - Version table scheme for fast version space access (2022-09-27),

10. 11204911 - Efficient and non-disruptive online defragmentation with record locking (2021-12-21),

11. 11137911 - Fast restart of applications using shared memory (2021-10-05),

12. 11074141 - Database recovery using shared memory (2021-07-27),

13. 10997146 - In-memory database for multi-tenancy (2021-05-04),

14. 10949310 - Physio-logical logging for in-memory row-oriented database system (2021-03-16),

15. 10671586 - Optimal sort key compression and index rebuilding (2020-06-02),

Title: Innovations of Yong Sik Kwon: A Leading Inventor in Database Technology

Introduction

Yong Sik Kwon, based in Seoul, South Korea, has made significant contributions to the field of database technology with a notable portfolio of 28 patents. His innovative work focuses on improving database systems, specifically in multi-tenant environments.

Latest Patents

Among his latest inventions, Kwon has developed systems and methods for tenant-level database recovery. This innovation includes a process to recover a specific database tenant to a designated point in time, creating a second database instance for enhanced recovery performance. Additionally, he introduced native multi-tenant encryption, enhancing data security by encrypting tenant-specific data with unique public encryption keys for each instance, thereby safeguarding sensitive information across diverse database artifacts.

Career Highlights

Throughout his career, Yong Sik Kwon has been affiliated with prominent companies, including SAP SE and SAP AG, where he applied his expertise in database management systems. His work has significantly impacted the efficiency and security of data handling in multi-tenant environments, establishing him as a thought leader in this specialized area.

Collaborations

Kwon has collaborated with esteemed colleagues such as Yongsik Yoon and Juchang Lee, working together to drive advancements in database technologies. Their collective expertise has led to the successful development of multiple systems that enhance database performance and security.

Conclusion

Yong Sik Kwon's dedication to innovation in database technology is evident through his extensive patent portfolio and collaborative efforts. His contributions not only pave the way for advanced data recovery methods and enhanced security measures but also empower organizations to manage their database systems more effectively.

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