Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10644219 | Piezoelectric vibration module | Jung Rae NOH, Yo Sep CHOI | 2020-05-05 |
| 10622542 | Stacked piezoelectric ceramic element | Yukihiro Noro, Yo Sep CHOI, Jung Rae NOH, Hye Jin Choi | 2020-04-14 |