Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6812466 | Infrared obstacle detection in the presence of sunlight | Christopher O'Connor, James D. Davis, Todd Vernaz | 2004-11-02 |
| 6693271 | Obstacle detection sensor using synchronous detection | Christopher O'Connor | 2004-02-17 |
| 6693273 | Method and apparatus for monitoring a powered vent opening with a multifaceted sensor system | Christopher O'Connor | 2004-02-17 |
| 6455839 | Obstacle detection sensor using synchronous detection | Christopher O'Connor | 2002-09-24 |
| 6157024 | Method and apparatus for improving the performance of an aperture monitoring system | Eugene R. Chapdelaine, Christopher O'Connor, Robert Burger | 2000-12-05 |