Company Filing History:
12 out of 5,892 
Years Active: 2019-2025
Title: Innovations of Jaehyok Chong: A Pioneer in Database Query Optimization
Introduction
Jaehyok Chong is a notable inventor based in Seoul, South Korea. He has made significant contributions to the field of database technology, holding a total of 10 patents. His work focuses on enhancing the efficiency and effectiveness of database query execution.
Latest Patents
Among his latest patents, one is titled "Statement hint with database objects." This invention describes a computer-implemented method that receives an incoming query statement, identifies a specified database object, and searches a query hint registry for a corresponding hint record. Upon finding the hint record, the method generates a modified query statement by appending the hint and obtains a query execution plan based on this modified statement. Another significant patent is "Runtime statistics feedback for query plan cost estimation." This method executes a first query plan, obtains statistics for internal nodes of a query tree, and applies these statistics to estimate the cost of a second query plan during query optimization.
Career Highlights
Jaehyok Chong is currently employed at SAP SE, where he continues to innovate in the realm of database systems. His expertise in query optimization has positioned him as a key player in the development of advanced database technologies.
Collaborations
He collaborates with talented coworkers, including Won Jun Chang and Youngbin Bok, who contribute to his projects and innovations.
Conclusion
Jaehyok Chong's work in database query optimization exemplifies the impact of innovative thinking in technology. His patents reflect a commitment to improving database performance and efficiency.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.