Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7368223 | Multi-stack optical data storage medium and use of such a medium | Erwin Rinaldo Meinders, Hermanus Borg, Guo-Fu Zhou | 2008-05-06 |
| 7260822 | Optical data storage medium and use of such a medium | Jan Johannes Van Den Broek, Hermanus Henricus Josephus Wilting, Roel Van Woudenberg | 2007-08-21 |
| 7169454 | Multi-stack optical data storage medium and use of such medium | Mark Van Schijndel, Guofu Zhou, Johannes Roosen, Antonius Emilius Theodorus Kuiper | 2007-01-30 |
| 6901044 | Optical information medium and its use | Guo-Fu Zhou | 2005-05-31 |
| 6861117 | Multi-stack optical data storage medium and use of such medium | Guo-Fu Zhou | 2005-03-01 |