Issued Patents All Time
Showing 1–25 of 32 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12413047 | High-power, single-spatial-mode quantum cascade lasers | Thomas L. Earles, Christopher A. Sigler, Dan Botez | 2025-09-09 |
| 9244225 | Fabrication of low-loss, light-waveguiding, orientation-patterned semiconductor structures | Dan Botez, Thomas F. Kuech, Steven Christopher Ruder | 2016-01-26 |
| 9096948 | Fabrication of low-loss, light-waveguiding, orientation-patterned semiconductor structures | Dan Botez, Thomas F. Kuech, Steven Christopher Ruder | 2015-08-04 |
| 9093821 | Substrate-emitting transverse magnetic polarized laser employing a metal/semiconductor distributed feedback grating for symmetric-mode operation | Dan Botez, Thomas L. Earles, Jeremy D. Kirch, Christopher A. Sigler | 2015-07-28 |
| 9064774 | Virtual substrates by having thick, highly relaxed metamorphic buffer layer structures by hydride vapor phase epitaxy | Thomas F. Kuech, Kevin Louis SCHULTE, Tae Wan Kim, Brian T. Zutter | 2015-06-23 |
| 8879595 | Quantum cascade structures on metamorphic buffer layer structures | Jeremy D. Kirch, Thomas F. Kuech | 2014-11-04 |
| 8792528 | Semiconductor microtube lasers | Robert H. Blick | 2014-07-29 |
| 8259767 | High-power quantum cascade lasers with active-photonic-crystal structure | Dan Botez | 2012-09-04 |
| 7856042 | High efficiency intersubband semiconductor lasers | Dan Botez, Dapeng Xu | 2010-12-21 |
| 7558305 | Intersubband mid-infrared electroluminescent semiconductor devices | Dan Botez, Ali R. Mirabedini, Dapeng Xu | 2009-07-07 |
| 7457338 | Quantum well lasers with strained quantum wells and dilute nitride barriers | Nelson Tansu, Jeng-Ya David Yeh | 2008-11-25 |
| 7403552 | High efficiency intersubband semiconductor lasers | Dan Botez, Dapeng Xu | 2008-07-22 |
| 7256417 | Type II quantum well mid-infrared optoelectronic devices | Nelson Tansu, Jerry R. Meyer, Igor Vurgaftman | 2007-08-14 |
| 6845116 | Narrow lateral waveguide laser | Nelson Tansu, Michael P. Nesnidal, Steven Meassick, Eric Stiers, Darren Hansen +1 more | 2005-01-18 |
| 6791104 | Type II quantum well optoelectronic devices | Nelson Tansu | 2004-09-14 |
| 6608849 | Vertical-cavity surface-emitting semiconductor laser arrays | Delai Zhou | 2003-08-19 |
| 6396865 | Vertical-cavity surface-emitting lasers with antiresonant reflecting optical waveguides | Delai Zhou | 2002-05-28 |
| 6363092 | Narrow spectral width high power distributed feedback semiconductor lasers | Dan Botez, Thomas L. Earles | 2002-03-26 |
| 6229153 | High peak current density resonant tunneling diode | Dan Botez, Ali R. Mirabedini | 2001-05-08 |
| 6219365 | High performance aluminum free active region semiconductor lasers | Dan Botez, Abdulrahman Al-Muhanna, Jerome K. Wade | 2001-04-17 |
| 6195381 | Narrow spectral width high-power distributed feedback semiconductor lasers | Dan Botez, Thomas L. Earles | 2001-02-27 |
| 6167073 | High power laterally antiguided semiconductor light source with reduced transverse optical confinement | Dan Botez, Iulian Basarab Petrescu-Prahova | 2000-12-26 |
| 5889805 | Low-threshold high-efficiency laser diodes with aluminum-free active region | Dan Botez | 1999-03-30 |
| 5606570 | High power antiguided semiconductor laser with interelement loss | Dan Botez, Charles A. Zmudzinski | 1997-02-25 |
| 5276700 | 2-D monolithic coherent semiconductor laser array | Michael Jansen, Dan Botez, Thomas J. Roth, Jane J. Yang | 1994-01-04 |