Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11033985 | Method of, and apparatus for, reducing photoelectron yield and/or secondary electron yield | — | 2021-06-15 |
| 10994369 | Method of reducing photoelectron yield and/or secondary electron yield of a ceramic surface; corresponding apparatus and product | — | 2021-05-04 |
| 10807197 | Method of, and apparatus for, laser blackening of a surface, wherein the laser has a specific power density and/or a specific pulse duration | — | 2020-10-20 |
| 8542712 | Photonic devices based on conical refraction | Edik Rafailov, Todor Kalkandjiev | 2013-09-24 |