Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5338415 | Method for detection of chemicals by reversible quenching of silicon photoluminescence | Grace Credo, Julie Heinrich, Jeffery M. Lauerhaas | 1994-08-16 |
| 5318676 | Photolithographic fabrication of luminescent images on porous silicon structures | Vincent V. Doan | 1994-06-07 |