Issued Patents 2011
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8023185 | Transmission screen for stereoscopic images | — | 2011-09-20 |
| 7969651 | Educational stereo microscopic image display apparatus | — | 2011-06-28 |
| 7966434 | Detailed description of the preferred embodiments | Young Kyoo Cho | 2011-06-21 |
| 7885002 | Floor projection screen and method for manufacturing the same | — | 2011-02-08 |
| 7864421 | Symmetrical projection screen | — | 2011-01-04 |