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For the Inventor, By the Inventor

Seoul, South Korea

Kyu Hwan Kim

This inventor holds 37 USPTO granted patents and 1 published patent application, primarily in Database Replication. Top assignee: Sap Se. Active years: 2017-2024.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kyu Hwan Kim. Retrieved from https://idiyas.com/inventor/kyu-hwan-kim

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

USPTO Granted Patents = 37 

% Patents Active = 100.0

Average Co-Inventor Count = 4.9

ph-index = 5

Forward Citations = 103(Granted Patents)


Location History:

  • Walldorf, DE (2019)
  • Gwacheon, KR (2022 - 2023)
  • Seoul, KR (2017 - 2024)

Company Filing History:

goldMedal37 out of 6,308 
 
Sap Se
 patents

Years Active: 2017-2024

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Areas of Expertise:
Adaptive Query Routing
Transaction Commit Protocol
Database Workload Capture
Asynchronous Replication
High-Performance Data Virtualization
Snapshot Delay Measurement
Distributed Database Systems
Multi-Replica Replication
Isolation Level Support
Thread Decoupling
DML Replication
Version Space Reconstruction
37 patents (USPTO):Explore Patents
1. 11914572 - Adaptive query routing in a replicated database environment (2024-02-27),
2. 11874746 - Transaction commit protocol with recoverable commit identifier (2024-01-16),
3. 11829360 - Database workload capture and replay (2023-11-28),
4. 11599543 - Routing SQL statements to elastic compute nodes using workload class (2023-03-07),
5. 11573947 - Adaptive query routing in a replicated database environment (2023-02-07),
6. 11550618 - Transaction commit operations with thread decoupling (2023-01-10),
7. 11379483 - Routing SQL statements to elastic compute nodes using workload class (2022-07-05),
8. 11379323 - Measuring snapshot delay between source database and its asynchronous replica (2022-07-05),
9. 11347705 - Supporting scalable distributed secondary index using replication engine for high-performance distributed database systems (2022-05-31),
10. 11327958 - Table replication in a database environment (2022-05-10),
11. 11294897 - Database workload capture and replay (2022-04-05),
12. 11263236 - Real-time cross-system database replication for hybrid-cloud elastic scaling and high-performance data virtualization (2022-03-01),
13. 11200221 - Delayed snapshot isolation for read service at a database (2021-12-14),
14. 11036540 - Transaction commit operations with thread decoupling and grouping of I/O requests (2021-06-15),
15. 11003689 - Distributed database transaction protocol (2021-05-11),

Title: Innovations of Kyu Hwan Kim in Database Technologies

Introduction

Kyu Hwan Kim is a prominent inventor based in Seoul, South Korea, known for his significant contributions to database technologies. With a remarkable portfolio of 37 patents, he has been instrumental in advancing the capabilities of database systems.

Latest Patents

Two of Kyu Hwan Kim's latest patents highlight his innovative approach to database management. The first patent focuses on "Adaptive Query Routing in a Replicated Database Environment," which provides technologies for adaptive query routing within replicated databases. This technology allows prepared statements from a database client to be intelligently routed to source nodes and available replica nodes, enhancing reliability and efficiency in database transactions. When a replica node becomes unavailable, this system enables seamless query execution, ensuring continuity of operations.

The second patent, "Transaction Commit Protocol with Recoverable Commit Identifier," deals with enhancing database recovery in distributed environments. This invention allows the master node to maintain an in-memory reference for transaction identifiers and their corresponding commit identifiers, facilitating robust recovery protocols. By ensuring that commit identifiers can be retrieved even after system interruptions, Kyu Hwan Kim’s work addresses critical aspects of database integrity and availability.

Career Highlights

Kyu Hwan Kim has made significant strides in the tech industry through his role at SAP SE. His expertise in database technologies not only contributes to the company's advancements but also enriches the broader tech community, showcasing the importance of innovative solutions in today's data-driven world.

Collaborations

Throughout his career, Kyu Hwan Kim has collaborated with notable coworkers such as Juchang Lee and Chang Gyoo Park. Their collective insights and experiences have fostered a collaborative environment that enhances the innovative outcomes of their projects.

Conclusion

Kyu Hwan Kim stands out as a leading inventor in the realm of database technologies. His latest patents reflect his dedication to improving database systems and ensuring data integrity. As he continues to innovate, the impacts of his work will undoubtedly resonate throughout the industry, inspiring future advancements in technology.

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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