Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7239772 | Flexible waveband aggregator and deaggregator and hierarchical hybrid optical cross-connect system | Ting Wang, Philip Nan Ji, Osamu Matsuda | 2007-07-03 |
| 7099529 | Flexible band tunable filter | Ting Wang, Philip Nan Ji, Osamu Matsuda, Kojiro Watanabe | 2006-08-29 |