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For the Inventor, By the Inventor

Seoul, South Korea

Chang Bin Song

This inventor holds 7 USPTO granted patents and 4 published patent applications. Top assignees: Sap Se, Sap Ag. Active years: 2014-2020.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Chang Bin Song. Retrieved from https://idiyas.com/inventor/chang-bin-song

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

USPTO Granted Patents = 7 

% Patents Active = 100.0

Average Co-Inventor Count = 6.0

ph-index = 5

Forward Citations = 146(Granted Patents)


Company Filing History:

goldMedal4 out of 6,308 
 
Sap Se
 patents
silverMedal3 out of 3,607 
 
Sap Ag
 patents

Years Active: 2014-2020

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7 patents (USPTO):Explore Patents
1. 10664497 - Hybrid database table stored as both row and column store (2020-05-26),
2. 10346383 - Hybrid database table stored as both row and column store (2019-07-09),
3. 9558258 - Hybrid database table stored as both row and column store (2017-01-31),
4. 9465843 - Hybrid database table stored as both row and column store (2016-10-11),
5. 8918436 - Hybrid database table stored as both row and column store (2014-12-23),
6. 8782100 - Hybrid database table stored as both row and column store (2014-07-15),
7. 8768927 - Hybrid database table stored as both row and column store (2014-07-01),

Title: Chang Bin Song: Innovator in Hybrid Database Technology

Introduction

Chang Bin Song is a prominent inventor based in Seocho-ku, South Korea. He has made significant contributions to the field of database technology, holding a total of seven patents. His innovative work focuses on enhancing database performance through hybrid storage techniques.

Latest Patents

One of Chang Bin Song's latest patents is for a hybrid database table that is stored as both a row and a column store. This invention employs various techniques to improve the performance of the hybrid table by regulating access to and the size of the processing-intensive column store data. For instance, during an insert operation, the column store data may be searched for a uniqueness violation only after certain filtering and boundary conditions have been considered. Additionally, a hybrid table manager may control the movement of data to the column store based on factors such as frequency of access or underlying business logic. Furthermore, querying the hybrid table may involve searching the column store data only after an initial search of the row store data fails to yield results.

Career Highlights

Throughout his career, Chang Bin Song has worked with notable companies, including SAP SE and SAP AG. His experience in these organizations has allowed him to refine his skills and contribute to significant advancements in database technology.

Collaborations

Chang Bin Song has collaborated with talented individuals such as Yongsik Yoon and Chanho Jeong. These partnerships have fostered innovation and creativity in his projects.

Conclusion

Chang Bin Song is a distinguished inventor whose work in hybrid database technology has paved the way for improved data management solutions. His patents reflect a deep understanding of database performance and innovation.

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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