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For the Inventor, By the Inventor

Seoul, South Korea

Chang Gyoo Park

This inventor holds 41 USPTO granted patents, primarily in Database Transaction Management. Top assignees: Sap Se, Sap Ag. Active years: 2015-2024.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Chang Gyoo Park. Retrieved from https://idiyas.com/inventor/chang-gyoo-park

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

USPTO Granted Patents = 41

% Patents Active = 100.0

Average Co-Inventor Count = 3.2

ph-index = 8

Forward Citations = 181(Granted Patents)


Location History:

  • Gwanak-gu, KR (2019 - 2021)
  • Seoul, KR (2015 - 2024)

Company Filing History:

goldMedal39 out of 6,329 
 
Sap Se
 patents
silverMedal2 out of 3,607 
 
Sap Ag
 patents

Years Active: 2015-2024

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Areas of Expertise:
Database Management
Transaction Protocols
Concurrency Control
Replication Techniques
Snapshot Isolation
Asynchronous Replication
Cache Optimization
Garbage Collection
Distributed Systems
Change Capture
Multi-Replica
Transaction Consistency
41 patents (USPTO):Explore Patents
1. 11874746 - Transaction commit protocol with recoverable commit identifier (2024-01-16),
2. 11734253 - Database change capture with transaction-consistent order (2023-08-22),
3. 11734251 - Database lock management with cache-optimized hash table (2023-08-22),
4. 11681684 - Client-driven commit of distributed write transactions in a database environment (2023-06-20),
5. 11372890 - Distributed database transaction protocol (2022-06-28),
6. 11341112 - Database lock management with cache-optimized hash table (2022-05-24),
7. 11327958 - Table replication in a database environment (2022-05-10),
8. 11308070 - Database change capture with transaction-consistent order (2022-04-19),
9. 11200221 - Delayed snapshot isolation for read service at a database (2021-12-14),
10. 11080271 - Global database transaction management service (2021-08-03),
11. 11003689 - Distributed database transaction protocol (2021-05-11),
12. 10997161 - Ensuring snapshot monotonicity in asynchronous data replication (2021-05-04),
13. 10990610 - Synchronization on reactivation of asynchronous table replication (2021-04-27),
14. 10990585 - Transaction-specific selective uncommitted read for database transactions (2021-04-27),
15. 10977227 - Dynamic snapshot isolation protocol selection (2021-04-13),

Title: Chang Gyoo Park - Innovative Mind in Database Technologies

Introduction

Chang Gyoo Park is an accomplished inventor based in Seoul, South Korea, known for his significant contributions to database technologies, with a remarkable total of 41 patents to his name. His inventions focus on enhancing the reliability and efficiency of database systems, which are crucial in today’s data-driven world.

Latest Patents

Among Chang Gyoo Park's latest patents, two noteworthy innovations stand out. The first is the "Transaction Commit Protocol with Recoverable Commit Identifier," which presents technologies for facilitating database system recovery in a distributed environment. This invention outlines how a master node maintains an in-memory reference with transaction identifiers and their corresponding commit identifiers, ensuring smooth recovery even in the event of interruptions.

The second patent is related to "Database Change Capture with Transaction-Consistent Order." This technique is designed to efficiently capture and replicate changes within database tables in a transaction-consistent order. The data can be easily accessed and searched using common relational queries, making it a valuable tool for data management systems.

Career Highlights

Chang has made significant strides in his career by working with reputable companies such as SAP SE and SAP AG. His experience in these organizations has played an instrumental role in shaping his innovative ideas and facilitating his research endeavors.

Collaborations

Throughout his career, Chang has collaborated with fellow innovators like Juchang Lee and Kyu Hwan Kim. These partnerships have undoubtedly enriched his work, leading to groundbreaking advancements in database technologies and enhancing the overall efficacy of his patents.

Conclusion

Chang Gyoo Park is a prominent inventor whose contributions to database technology continue to make waves in the industry. With a strong portfolio of patents and valuable collaborations, he exemplifies the essence of innovation in the field, paving the way for future advancements and solutions.

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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