Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9606234 | Amplified optical circuit | Hans Hofler, Bradley D. Gaiser | 2017-03-28 |
| 7223964 | Integration of electronic data storage into a telecommunications component | Lynn K. Wiese, Matthew Glenn Peters | 2007-05-29 |
| 6816531 | High-power, kink-free, single mode laser diodes | Victor Rossin, Ross A. Parke | 2004-11-09 |
| 6792008 | Tracking error suppression and method of reducing tracking error | Edmund L. Wolak, Tae Kim, Harrison Ransom, Robert J. Lang | 2004-09-14 |
| 6342405 | Methods for forming group III-arsenide-nitride semiconductor materials | David F. Welch, Donald R. Scifres | 2002-01-29 |
| 6330257 | Polarization-insensitive laser stabilization using multiple waveguide gratings | Garnet Luick, Ian J. Booth, David C. Dawson, Fritz Christo, Robert G. Waarts | 2001-12-11 |
| 6130147 | Methods for forming group III-V arsenide-nitride semiconductor materials | David F. Welch, Donald R. Scifres | 2000-10-10 |
| 6122303 | Single transverse mode semiconductor laser for an optical transmission link | — | 2000-09-19 |
| 6100546 | III-V arsenide-nitride semiconductor | David F. Welch, Donald R. Scifres | 2000-08-08 |
| RE36802 | Transverse electric (TE) polarization mode AlGaInP/GaAs red laser diodes, especially with self-pulsating operation | Randall S. Geels | 2000-08-01 |
| 6021141 | Tunable blue laser diode | Derek W. Nam, David F. Welch, Robert G. Waarts | 2000-02-01 |
| 5936991 | Near fields in flared MOPAs amplifiers and oscillators by lateral current tailoring | Robert J. Lang, David A. Mehuys, Steve O'Brien | 1999-08-10 |
| 5926493 | Optical semiconductor device with diffraction grating structure | Stephen O'Brien, Hanmin Zhao | 1999-07-20 |
| 5888886 | Method of doping gan layers p-type for device fabrication | Boris Sverdlov | 1999-03-30 |
| 5850411 | Transverse electric (TE) polarization mode AlGaInP/GaAs red laser diodes, especially with self-pulsating operation | Randall S. Geels | 1998-12-15 |
| 5760939 | Optical transmission link capable of high temperature operation without cooling with an optical receiver module having temperature independent sensitivity performance and optical transmitter module with laser diode source | Radhakrishnan L. Nagarajan | 1998-06-02 |
| 5689123 | III-V aresenide-nitride semiconductor materials and devices | David F. Welch, Donald R. Scifres | 1997-11-18 |
| 5644584 | Tunable blue laser diode | Derek W. Nam, David F. Welch, Robert G. Waarts | 1997-07-01 |
| 5384797 | Monolithic multi-wavelength laser diode array | David F. Welch, Robert G. Waarts, Ross D. Bringans, David K. Fork, G. A. Neville Connell +1 more | 1995-01-24 |