Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8242263 | Composition for photon-energy up-conversion | Tzenka Miteva, Gabriele Nelles, Akio Yasuda, Stanislav Balouchev, Panagiotis Keivanidis | 2012-08-14 |
| 7683363 | Composition for photon-energy up-conversion | Tzenka Miteva, Gabriele Nelles, Akio Yasuda, Stanislav Balouchev, Panagiotis Keivanidis | 2010-03-23 |
| 7517144 | Method of determining the temperature in a system | Tzenka Miteva, Gabriele Nelles, Akio Yasuda, Stanislav Balouchev | 2009-04-14 |
| 7097354 | Method of determining the temperature in a system comprising a molecular heater fraction and a molecular thermometer fraction | Tzenka Miteva, Gabriele Nelles, Akio Yasuda, Stanislav Balouchev | 2006-08-29 |
| 4857177 | Dry separation of solids | — | 1989-08-15 |
| 4729092 | Two store data storage apparatus having a prefetch system for the second store | — | 1988-03-01 |