Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4829505 | Multiple layer optical memory system using second-harmonic-generation readout | Yuen-Ron Shen | 1989-05-09 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4829505 | Multiple layer optical memory system using second-harmonic-generation readout | Yuen-Ron Shen | 1989-05-09 |