Location History:
- Namyangju-si, KR (2019)
- Gyeonggi-do, KR (2020 - 2022)
Company Filing History:
1 out of 24 
1 out of 9 
1 out of 6 Years Active: 2019-2022
Title: Joo Hyun Lee: Innovator in Database Management Systems
Introduction
Joo Hyun Lee is a notable inventor based in Gyeonggi-do, South Korea. He has made significant contributions to the field of database management systems, holding a total of 3 patents. His work focuses on improving the efficiency of data indexing and retrieval processes.
Latest Patents
One of Joo Hyun Lee's latest patents is a method and apparatus for providing efficient indexing, which includes a computer program stored in a computer-readable medium. This innovative method is performed by a database management system (DBMS) and aims to create a database index structure that points to data storage locations based on monitoring result information. The structure includes a first-level sub-index and a second-level sub-index, which contains key values, ROWID values, and optimized index values based on monitoring results.
Career Highlights
Throughout his career, Joo Hyun Lee has worked with prominent companies such as Tmaxdata Co., Ltd. and Tmaxtibero Co., Ltd. His experience in these organizations has allowed him to develop and refine his innovative ideas in database management.
Collaborations
Joo Hyun Lee has collaborated with talented individuals in his field, including Sang Young Park and Yong Jae Lee. These collaborations have contributed to the advancement of his projects and innovations.
Conclusion
Joo Hyun Lee is a distinguished inventor whose work in database management systems has led to significant advancements in efficient data indexing. His contributions continue to influence the industry and inspire future innovations.