Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6661494 | Monostable ferroelectric active matrix display | Rainer Wingen, Toshiaki Nonaka | 2003-12-09 |
| 6549188 | Ferroelectric liquid-crystal display with wide range of working temperatures | Ayako Takeichi, Barbara Hornung | 2003-04-15 |