Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6894284 | UV optical fluoride crystal elements for λ < 200nm laser lithography and methods therefor | Michael Pell, Nikolay Timofeyevich Timofeev | 2005-05-17 |
| 6838681 | Detection and making of ultralow lead contaminated UV optical fluoride crystals for <200nm lithography | Nikolay Timofeyevich Timofeev | 2005-01-04 |