Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9735549 | Methods for forming photonic integrated circuits based on quantum cascade structures | Anish K. Goyal, Laurent Diehl, Christian Pfluegl, Mark F. Witinski | 2017-08-15 |
| 9450053 | Photonic integrated circuits based on quantum cascade structures | Anish K. Goyal, Laurent Diehl, Christian Pfluegl, Mark F. Witinski | 2016-09-20 |
| 8113896 | Aquatic carrier and rudder thereof | Dave Wang, Angela Lu, John Wang | 2012-02-14 |
| 5555544 | Tapered semiconductor laser oscillator | James N. Walpole, Emily S. Kintzer, Stephen R. Chinn, Lee J. Missaggia | 1996-09-10 |
| 5400353 | Tapered semiconductor laser gain structure with cavity spoiling grooves | James N. Walpole, Emily S. Kintzer, Stephen R. Chinn, Leo J. Missaggia | 1995-03-21 |
| 5260822 | Tapered semiconductor laser gain structure with cavity spoiling grooves | Leo J. Missaggia, Stephen R. Chinn, Emily S. Kintzer, James N. Walpole | 1993-11-09 |
| 5216684 | Reliable AlInGaAs/AlGaAs strained-layer diode lasers | James N. Walpole, Hong K. Choi, Joseph P. Donnelly | 1993-06-01 |
| 4997677 | Vapor phase reactor for making multilayer structures | Robert A. Brown, James W. Caunt | 1991-03-05 |
| 4956844 | Two-dimensional surface-emitting laser array | William D. Goodhue, Kurt Rauschenbach | 1990-09-11 |