Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9822864 | Strain wave gearing apparatus | — | 2017-11-21 |
| 9777213 | Phosphor, phosphor-containing composition and light-emitting unit using phosphor, and image display device and lighting device using light-emitting unit | Byungchul Hong | 2017-10-03 |