Issued Patents All Time
Showing 26–50 of 50 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8014434 | Multiple cavity etched-facet DFB lasers | Malcolm R. Green, Norman Sze-keung Kwong, Cristian Stagaresen | 2011-09-06 |
| 8009711 | Etched-facet ridge lasers with etch-stop | Alfred T. Schremer, Cristian Stagarescu | 2011-08-30 |
| 7972879 | Multi-level integrated photonic devices | Malcolm R. Green, Alfred T. Schremer | 2011-07-05 |
| 7957445 | Spatial filters | Alfred T. Schremer | 2011-06-07 |
| 7835415 | Single longitudinal mode laser diode | Kiyofumi Muro, Cristian Stagarescu, Alfred T. Schremer | 2010-11-16 |
| 7830939 | Low cost InGaAIN based lasers | Wilfried Lenth | 2010-11-09 |
| 7817702 | High SMSR unidirectional etched lasers and low back-reflection photonic device | Alfred T. Schremer, Cristian Stagarescu | 2010-10-19 |
| 7799587 | Integrated photonic devices | Malcolm R. Green, Alfred T. Schremer | 2010-09-21 |
| 7675957 | Laser and monitoring photodetector with polymer light guide | Joseph John Vandenberg, Norman Sze-keung Kwong | 2010-03-09 |
| 7656922 | Multi-level integrated photonic devices | Malcolm R. Green, Alfred T. Schremer | 2010-02-02 |
| 7606277 | Etched-facet ridge lasers with etch-stop | Cristian Stagarescu, Alfred T. Schremer | 2009-10-20 |
| 7598527 | Monitoring photodetector for integrated photonic devices | Cristian Stagarescu, Malcolm R. Green, Alfred T. Schremer | 2009-10-06 |
| 7569860 | Integrated photonic devices | Malcolm R. Green, Alfred T. Schremer | 2009-08-04 |
| 7542497 | AlGaInN-based lasers with dovetailed ridge | — | 2009-06-02 |
| 7408183 | Low cost InGaAIN based lasers | Wilfried Lenth | 2008-08-05 |
| 7245645 | Surface emitting and receiving photonic device with lens | Alfred T. Schremer, Cristian Stagarescu | 2007-07-17 |
| 7042630 | Wavelength converter/inverter | — | 2006-05-09 |
| 7012291 | Monolithic three-dimensional structures | Alfred T. Schremer, Cristian Stagarescu | 2006-03-14 |
| 6792025 | Wavelength selectable device | Alfred T. Schremer, Cristian Stagarescu | 2004-09-14 |
| 6790689 | Curved waveguide ring laser | — | 2004-09-14 |
| 6680961 | Curved waveguide ring laser | — | 2004-01-20 |
| 6653244 | Monolithic three-dimensional structures | Alfred T. Schremer, Cristian Stagarescu | 2003-11-25 |
| 6510467 | Method for transferring data files between a user and an internet server | Richard L. Ehrlickman, Muhammed I. Hussain | 2003-01-21 |
| 6326285 | Simultaneous multiple silicon on insulator (SOI) wafer production | Kris V. Srikrishnan | 2001-12-04 |
| 6174175 | High density Z-axis connector | Dale Curtis McHerron, Charles H. Perry | 2001-01-16 |