Issued Patents 2019
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10516945 | High power microspeaker with sub-diaphragm | Cheon Myeong Kim, Ji Hoon Kim, Seul Ki Nam | 2019-12-24 |
| 10508557 | Gas turbine | — | 2019-12-17 |
| 10502078 | Gas turbine | Young Chan Yang | 2019-12-10 |
| 10443394 | Blade, cut-back of blade or vane and gas turbine having the same | Mu Hyoung Lee | 2019-10-15 |