Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5337335 | Phase locked loop with frequency deviation detector and decoder circuit comprising such a phase locked loop | Henri Cloetens | 1994-08-09 |
| 5170387 | Apparatus for reading an information pattern from a record carrier and signal-processing circuit for use in such apparatus | — | 1992-12-08 |
| 5140574 | Read and/or write device | Henri Cloetens, Antonius Hermanus Maria Akkermans | 1992-08-18 |
| 5046158 | Optical scanning apparatus with control circuit for optimizing the operating range of an A/D converter | — | 1991-09-03 |
| 4567534 | Apparatus for reading a disc-shaped record carrier | Cornelis A. M. de Jonge, Lawrence M. Schwartz, Johannes C. van Lier | 1986-01-28 |