Issued Patents All Time
Showing 126–150 of 257 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8538275 | Multimode optical communication | Rene'-Jean Essiambre, Roland Ryf | 2013-09-17 |
| 8515217 | Vertical optically emitting photonic devices with electronic steering capability | Pietro A.G. Bernasconi, Young-Kai Chen, David T. Neilson | 2013-08-20 |
| 8509581 | Optical fibers with tubular optical cores | Peter J. Winzer | 2013-08-13 |
| 8503845 | Multi-core optical fiber and optical communication systems | Peter J. Winzer | 2013-08-06 |
| 8494315 | Photonic integrated circuit having a waveguide-grating coupler | Nicolas Dupuis | 2013-07-23 |
| 8326100 | Low loss broadband fiber coupler to optical waveguide | Long Chen, Young-Kai Chen | 2012-12-04 |
| 8280254 | Optical interleavers and de-interleavers | — | 2012-10-02 |
| 8275224 | Coherent receiver having an interleave-chirped arrayed waveguide grating | — | 2012-09-25 |
| 8216637 | Thermally stabilized waveguides | Ashok J. Maliakal | 2012-07-10 |
| 8208817 | High-speed optical modulation using a quantum-well modulator | — | 2012-06-26 |
| 8131120 | Planar polarization splitter | — | 2012-03-06 |
| 7929813 | QAM optical modulators | Peter J. Winzer | 2011-04-19 |
| 7919349 | Photonic integration scheme | Liming Zhang | 2011-04-05 |
| 7903913 | Optical apparatus | — | 2011-03-08 |
| 7876983 | Method and apparatus for a wavelength insensitive 90-degree hybrid device | — | 2011-01-25 |
| 7801156 | Undirected cross connects based on wavelength-selective switches | Gordon Wilfong | 2010-09-21 |
| 7782520 | Duobinary modulation with a lumped-element Mach-Zehnder device | Andrew Adamiecki, Sethumadhavan Chandrasekhar, David Nielson, Peter J. Winzer | 2010-08-24 |
| 7733923 | Wide-bandwidth mode-locked laser | — | 2010-06-08 |
| 7733562 | Optical equalization of multi-level symbol constellations | Alan H. Gnauck, Gregory Raybon, Peter J. Winzer | 2010-06-08 |
| 7724991 | Compact optical receiver | — | 2010-05-25 |
| 7711222 | Tunable dispersion compensation apparatus | Robert Blum, Hindrik Bulthius | 2010-05-04 |
| 7706648 | Tunable optical dispersion compensating apparatus | — | 2010-04-27 |
| 7689092 | Integrated tunable optical equalizer | — | 2010-03-30 |
| 7653306 | Multiple port symmetric transmissive wavelength-selective mesh node | Gordon Wilfong | 2010-01-26 |
| 7636501 | QAM optical modulators | Peter J. Winzer | 2009-12-22 |