Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7106773 | Large modal volume semiconductor laser system with spatial mode filter | Kenneth W. Nill | 2006-09-12 |
| 6928223 | Stab-coupled optical waveguide laser and amplifier | Joseph P. Donnelly, Stephen R. Chinn | 2005-08-09 |
| 6804281 | Large modal volume semiconductor laser system with spatial mode filter | Kenneth W. Nill | 2004-10-12 |
| 5757830 | Compact micro-optical edge-emitting semiconductor laser assembly | Zong-Long Liau, Dean Z. Tsang | 1998-05-26 |
| 5555544 | Tapered semiconductor laser oscillator | Emily S. Kintzer, Stephen R. Chinn, Christine A. Wang, Lee J. Missaggia | 1996-09-10 |
| 5400353 | Tapered semiconductor laser gain structure with cavity spoiling grooves | Emily S. Kintzer, Stephen R. Chinn, Christine A. Wang, Leo J. Missaggia | 1995-03-21 |
| 5260822 | Tapered semiconductor laser gain structure with cavity spoiling grooves | Leo J. Missaggia, Christine A. Wang, Stephen R. Chinn, Emily S. Kintzer | 1993-11-09 |
| 5216684 | Reliable AlInGaAs/AlGaAs strained-layer diode lasers | Christine A. Wang, Hong K. Choi, Joseph P. Donnelly | 1993-06-01 |
| 5185758 | Multiple-laser pump optical system | Tso Yee Fan, Antonio Sanchez-Rubio, Richard C. Williamson, Ivars Melngailis, James R. Leger +1 more | 1993-02-09 |
| 5099910 | Microchannel heat sink with alternating flow directions | Leo J. Missaggia | 1992-03-31 |
| 5081637 | Multiple-laser pump optical system | Tso Yee Fan, Antonio Sanchez-Rubio, Richard C. Williamson, Ivars Melngailis, James R. Leger +1 more | 1992-01-14 |
| 4990465 | Method of forming a surface emitting laser | Zong-Long Liau | 1991-02-05 |
| 4935939 | Surface emitting laser with monolithic integrated lens | Zong-Long Liau | 1990-06-19 |
| 4894840 | Surface emitting laser | Zong-Long Liau | 1990-01-16 |
| 4784722 | Method forming surface emitting diode laser | Zong-Long Liau | 1988-11-15 |
| 4777148 | Process for making a mesa GaInAsP/InP distributed feedback laser | Zong-Long Liau, Dale C. Flanders | 1988-10-11 |
| 4722092 | GaInAsP/InP distributed feedback laser | Zong-Long Liau, Dale C. Flanders | 1988-01-26 |
| 4718070 | Surface emitting diode laser | Zong-Long Liau | 1988-01-05 |
| 4563765 | Intra-cavity loss-modulated diode laser | Dean Z. Tsang | 1986-01-07 |
| 4468850 | GaInAsP/InP Double-heterostructure lasers | Zong-Long Liau | 1984-09-04 |