Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7518722 | Multi-channel, multi-spectrum imaging spectrometer | Jason P. Julian, Kevin Didona, Darrin Paul Milner, Scott D. Milligan, David Bannon | 2009-04-14 |
| 7042604 | Self-aligning holographic optical system and related methods | Kenneth R. Wildnauer, Rene Helbing | 2006-05-09 |
| 7027688 | Tunable optical filter based on a physically-deformable diffractive element | Kenneth R. Wildnauer, Ian Hardcastle | 2006-04-11 |
| 6839136 | Holographic grating spectrum analyzer | — | 2005-01-04 |
| 6522404 | Grating based communication switching | Lian XIANG | 2003-02-18 |
| 6266140 | Corrected concentric spectrometer | Lian XIANG | 2001-07-24 |
| 4850706 | Low profile spectral analysis system | — | 1989-07-25 |
| 4387955 | Holographic reflective grating multiplexer/demultiplexer | Jacques E. Ludman, Joseph L. Horner | 1983-06-14 |