Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5315603 | Backscatter absorption for laser diodes | Athanasios Gavrielides | 1994-05-24 |
| 5309271 | Thin film multistable angular optical switch | Athanasios Gavrielides | 1994-05-03 |
| 5166942 | Laser line narrowing and frequency shifting | David A. Cardimona, Athanasios Gavrielides, Mohinder P. Sharma | 1992-11-24 |
| 4880996 | Optical parametric amplifying variable spatial filter | Athanasios Gavrielides, David A. Cardimona | 1989-11-14 |
| 4872135 | Double pinhole spatial phase correlator apparatus | Joseph M. Geary | 1989-10-03 |
| 4696569 | Method of measuring spherical aberration and apparatus therefor | Joseph M. Geary | 1987-09-29 |
| 4625473 | Anti-twist rod section and method of using the same in survey monument placement | William Rushing | 1986-12-02 |
| 4502756 | Bandpass filter formed by serial gratings operating in a Wood's anomaly region | Athanasios Gavrielides | 1985-03-05 |
| 4330211 | Method and apparatus for detecting small angular beam deviations | Athanasios Gavrielides, John H. Erkkila | 1982-05-18 |
| 4320359 | Optical beam mode controlled laser system | Athanasios Gavrielides, John H. Erkkila | 1982-03-16 |