Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6970480 | Protection switching for duplex ATM-PON systems | Johannes H J Maessen | 2005-11-29 |
| 5299044 | Ranging method for use in TDMA systems on tree-and-branch optical networks | Theo W. M. Mosch | 1994-03-29 |