Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11195886 | Organic light emitting diode and three-dimensional tactile display apparatus using stretchable light-emitting material and manufacturing method thereof | Jin-Woo Park | 2021-12-07 |
| 11028843 | System and method for controlling dual oil pump | Byunghwan JUNG | 2021-06-08 |