Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6671028 | Distorted helix ferroelectric liquid crystal cell | Leonid A. Beresnev, Nina I. Chernova, Vladimir Grigorievich Chigrinov, Dmitry I. Dergachev, Alexander Vasilievich Ivashchenko +5 more | 2003-12-30 |