Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12355212 | Semiconductor lasers and processes for the planarization of semiconductor lasers | Ali Badar Alamin Dow, Jason Daniel Bowker | 2025-07-08 |
| 11658459 | Techniques for laser alignment in photonic integrated circuits | Roe Hemenway, Cristian Stagarescu, Daniel MEEROVICH, Wolfgang Parz, Jichi MA +2 more | 2023-05-23 |
| 11605933 | Semiconductor lasers and processes for the planarization of semiconductor lasers | Ali Badar Alamin Dow, Jason Daniel Bowker | 2023-03-14 |
| 10044168 | Edge-emitting etched-facet lasers | Alex A. Behfar, Cristian Stagarescu | 2018-08-07 |
| 10038298 | Edge-emitting etched-facet lasers | Alex A. Behfar, Cristian Stagarescu | 2018-07-31 |
| 10027087 | Techniques for laser alignment in photonic integrated circuits | Roe Hemenway, Cristian Stagarescu, Daniel MEEROVICH, Wolfgang Parz, Jichi MA +2 more | 2018-07-17 |
| 9893488 | Edge-emitting etched-facet lasers | Alex A. Behfar, Cristian Stagarescu | 2018-02-13 |
| 8934512 | Edge-emitting etched-facet lasers | Alex A. Behfar, Cristian Stagarescu | 2015-01-13 |
| 8306087 | Multi-level integrated photonic devices | Alex A. Behfar, Alfred T. Schremer | 2012-11-06 |
| 8014434 | Multiple cavity etched-facet DFB lasers | Alex A. Behfar, Norman Sze-keung Kwong, Cristian Stagaresen | 2011-09-06 |
| 7972879 | Multi-level integrated photonic devices | Alex A. Behfar, Alfred T. Schremer | 2011-07-05 |
| 7799587 | Integrated photonic devices | Alex A. Behfar, Alfred T. Schremer | 2010-09-21 |
| 7656922 | Multi-level integrated photonic devices | Alex A. Behfar, Alfred T. Schremer | 2010-02-02 |
| 7598527 | Monitoring photodetector for integrated photonic devices | Alex A. Behfar, Cristian Stagarescu, Alfred T. Schremer | 2009-10-06 |
| 7569860 | Integrated photonic devices | Alex A. Behfar, Alfred T. Schremer | 2009-08-04 |