Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6269201 | Multi-channel fiber optical switch | Chun-Ming Ko | 2001-07-31 |
| 5642446 | Apparatus for switching optical signals among optical fibers | — | 1997-06-24 |
| 5436986 | Apparatus for switching optical signals among optical fibers and method | — | 1995-07-25 |
| 5420946 | Multiple channel optical coupling switch | — | 1995-05-30 |