Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6671434 | Optical performance monitor | Nigel Copner, Frank Liang, Robert Maaskant, Keith Beckley | 2003-12-30 |
| 6310703 | Method and apparatus for optical performance monitoring in wavelength division multiplexed fiber optical systems | Ming Xu | 2001-10-30 |
| 5694501 | Apparatus and method of bragg intra-grating strain control | Shangyuan Huang, Michael Joseph LeBlanc, Robert Maaskant, Raymond M. Measures, Myo Ohn | 1997-12-02 |