Issued Patents 1989
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4840463 | Surface stabilized ferroelectric liquid crystal devices | Sven T. Lagerwall | 1989-06-20 |
| 4813767 | Surface stabilized ferroelectric liquid crystal devices | Sven T. Lagerwall | 1989-03-21 |
| 4813771 | Electro-optic switching devices using ferroelectric liquid crystals | Mark A. Handschy | 1989-03-21 |
| 4802951 | Method for parallel fabrication of nanometer scale multi-device structures | Kenneth Douglas, Kenneth J. Rothschild | 1989-02-07 |