Issued Patents All Time
Showing 26–34 of 34 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7561759 | Optical modulator | Douglas M. Gill, Sanjay Patel | 2009-07-14 |
| 7548668 | Programmable optical array | Young-Kai Chen, Andreas Leven, Kun-Yii Tu | 2009-06-16 |
| 7519249 | Semiconductor optical modulator | Douglas M. Gill | 2009-04-14 |
| 7333691 | Low loss tunable ring resonator allpass filter | Douglas M. Gill, Sanjay Patel | 2008-02-19 |
| 7257291 | Ultra-narrow bandpass filter | — | 2007-08-14 |
| 7164824 | Waveguide turn for a waveguide circuit | Annjoe Wong-Foy | 2007-01-16 |
| 6934446 | Optical waveguiding apparatus having reduced crossover losses | — | 2005-08-23 |
| 6931180 | Method and apparatus for compactly coupling an optical fiber and a planar optical waveguide | Christi Kay Madsen | 2005-08-16 |
| 6043882 | Emission microscope and method for continuous wavelength spectroscopy | Ingrid De Wolf | 2000-03-28 |