Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5949077 | Technique for imaging an object in or behind a scattering medium | Robert R. Alfano, Samir Ahmed, Zhi Zang, Feng Liu | 1999-09-07 |
| 5369496 | Noninvasive method and apparatus for characterizing biological materials | Robert R. Alfano, Guichen Tang | 1994-11-29 |
| 5315437 | Protective device for selectively reflecting high-intensity light over a broad spectral bandwidth | Robert R. Alfano | 1994-05-24 |
| 5140463 | Method and apparatus for improving the signal to noise ratio of an image formed of an object hidden in or behind a semi-opaque random media | Robert R. Alfano | 1992-08-18 |