Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8494018 | Direct modulated modified vertical-cavity surface-emitting lasers and method | Mary Brenner, Klein L. Johnson, Chen Chen | 2013-07-23 |
| 7085301 | Photonic crystal single transverse mode defect structure for vertical cavity surface emitting laser | Noriyuki Yokouchi | 2006-08-01 |
| 6931042 | Long wavelength vertical cavity surface emitting laser | John F. Klem | 2005-08-16 |
| 6608846 | Bistable laser device with multiple coupled active vertical-cavity resonators | Arthur J. Fischer, Weng W. Chow | 2003-08-19 |
| 6600761 | Semiconductor laser with multiple lasing wavelengths | Arthur J. Fischer, Weng W. Chow | 2003-07-29 |
| 6567454 | Coupled-resonator vertical-cavity lasers with two active gain regions | Arthur J. Fischer, Weng W. Chow | 2003-05-20 |
| 6258615 | Method of varying a characteristic of an optical vertical cavity structure formed by metalorganic vapor phase epitaxy | Hong Q. Hou, Michael E. Coltrin | 2001-07-10 |
| 5903590 | Vertical-cavity surface-emitting laser device | G. Ronald Hadley, Kevin L. Lear, Adelbert Awyoung | 1999-05-11 |
| 5712865 | Temperature-insensitive vertical-cavity surface-emitting lasers and method for fabrication thereof | Weng W. Chow, Paul L. Gourley | 1998-01-27 |
| 5559053 | Vertical cavity semiconductor laser | Robert S. Freund, Minghwei Hong, Daryoosh Vakhshoori | 1996-09-24 |
| 5493577 | Efficient semiconductor light-emitting device and method | Kevin L. Lear, Richard P. Schneider | 1996-02-20 |
| 5348912 | Semiconductor surface emitting laser having enhanced optical confinement | Robert S. Freund, Minghwei Hong | 1994-09-20 |
| 5345462 | Semiconductor surface emitting laser having enhanced polarization control and transverse mode selectivity | — | 1994-09-06 |
| 5316968 | Method of making semiconductor surface emitting laser | — | 1994-05-31 |
| 5275687 | Process for removing surface contaminants from III-V semiconductors | Robert S. Freund, Minghwei Hong, Joseph Petrus Mannaerts | 1994-01-04 |
| 5212701 | Semiconductor surface emitting laser having enhanced optical confinement | Robert S. Freund, Minghwei Hong | 1993-05-18 |
| 5212702 | Semiconductor surface emitting laser having reduced threshold voltage and enhanced optical output | — | 1993-05-18 |