Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7274649 | Holographic ROM system | — | 2007-09-25 |
| 7227828 | Holographic ROM system | — | 2007-06-05 |
| 7109640 | Holographic apparatus and method adopting actuated mirror | — | 2006-09-19 |
| 7019874 | Holographic memory system including a photodetecting device provided with a band-pass filter | — | 2006-03-28 |
| 6157473 | Holographic storage system incorporated therein a parabolic mirror | Ju-Seog Jang, Dong-Hak Shin, Jae-Woo Roh | 2000-12-05 |