Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D621864 | Laser assembly | Andrew Daiber, Hendrikus Bukkems | 2010-08-17 |
| 6974934 | Remote reference resistor | Douglas A. Sprock, David Thiesen | 2005-12-13 |
| 6940881 | Tunable laser with wavelength locking | George Pontis, Douglas A. Sprock | 2005-09-06 |
| 6917632 | Interrupt driven wavelength locking | Kenneth P. Koller, Rajesh K. Batra, Douglas A. Sprock | 2005-07-12 |
| 6904070 | Tunable laser and laser current source | George Pontis, Douglas A. Sprock | 2005-06-07 |
| 6870867 | Tunable laser temperature sensing control system | George Pontis, Douglas A. Sprock | 2005-03-22 |
| 6829268 | Synchronous servo control for a tunable laser | George Pontis, Douglas A. Sprock, Ken Koller, Rajesh K. Batra | 2004-12-07 |
| 6829259 | Tunable laser control system with optical path length modulation | George Pontis, Douglas A. Sprock | 2004-12-07 |
| 6798800 | Method and apparatus to sense temperature of thermal tuning elements in tunable optical devices | Douglas A. Sprock, Timothy Robertson | 2004-09-28 |
| 6631146 | Tunable laser control system | George Pontis, Douglas A. Sprock | 2003-10-07 |
| 6304586 | Method and apparatus for modulating a tunable laser | John Pease | 2001-10-16 |