Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6549489 | Method for reading and writing an incompletely recordable optical disk | Antonius P. G. E. Janssen, Arnoldus J. Niessen, Cornelis Teunissen, Franz H. U. Frank | 2003-04-15 |