Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4468661 | Matrix excitation circuit for an oscilloscope display screen comprising a liquid crystal | Jean H. J. Lorteije | 1984-08-28 |
| 4231035 | Liquid crystal display for large time multiplexing factors | Jacobus J. M. J. DeKlerk | 1980-10-28 |