Issued Patents 2016
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9285663 | Projection display device having light source with plurality of port groups each having opening and closing plate | — | 2016-03-15 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9285663 | Projection display device having light source with plurality of port groups each having opening and closing plate | — | 2016-03-15 |