Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11171281 | Piezoelectric nanoparticle-polymer composite structure | Donald J. Sirbuly, William R. McCall | 2021-11-09 |
| RE48677 | Mobile terminal and control method thereof | Taiyoung Choi, Keumsung Hwang, Byonggyo Lee | 2021-08-10 |