Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10324933 | Technique for processing query in database management system | Yongkwon Kim, Youngjae Choi, Yeseul KIM | 2019-06-18 |
| 10102248 | Join type for optimizing database queries | Sang Young Park, Sukwon Yi, Youngjae Choi | 2018-10-16 |