Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10133778 | Query optimization using join cardinality | Joo Young Yoon, Sang Il Song, Yongsik Yoon, Sung Heun Wi, Junhee Woo | 2018-11-20 |
| 10065451 | Driving wheel for vehicles | Donghyun Park, Daniel Wontae Choi, Hanghun Choi | 2018-09-04 |