| 10935781 |
Maximizing illumination fiber in an endoscope |
Robert S. Breidenthal, Joseph N. Forkey, Robert N. Ross |
2021-03-02 |
| 10620424 |
Lens for use with imaging sensors |
Joseph N. Forkey |
2020-04-14 |
| 10162146 |
Opto-mechanical apparatus adapted for mounting optical elements with small cross sections |
Robert S. Breidenthal, Richard Cyr, David Chambers, Joseph N. Forkey, Robert N. Ross |
2018-12-25 |
| 10031330 |
Maximizing illumination fiber in an endoscope |
Robert S. Breidenthal, Joseph N. Forkey, Robert N. Ross |
2018-07-24 |
| 9696537 |
Opto-mechanical devices with sharp-edge lenses |
Robert S. Breidenthal, Richard Cyr, David Chambers, Joseph N. Forkey, Robert N. Ross |
2017-07-04 |
| 9036281 |
Opto-mechanical devices with sharp-edge lenses |
Robert S. Breidenthal, Richard Cyr, David Chambers, Joseph N. Forkey, Robert N. Ross |
2015-05-19 |
| 7621868 |
Convergence optics for stereoscopic imaging systems |
Robert S. Breidenthal, Richard Cyr, Christopher David, Joseph N. Forkey, Richard E. Forkey +1 more |
2009-11-24 |
| 7154683 |
Five-element optical device |
— |
2006-12-26 |
| 6139490 |
Stereoscopic endoscope with virtual reality viewing |
Robert S. Breidenthal, Richard E. Forkey, Jack J. Smith |
2000-10-31 |
| 5980453 |
Endoscope with low distortion |
Richard E. Forkey |
1999-11-09 |
| 5888193 |
Endoscope with curved optical axis |
Robert S. Breidenthal, Richard E. Forkey, Jack J. Smith |
1999-03-30 |
| 5223974 |
Collimator for binocular viewing system |
Earle N. Phillips, Richard E. Forkey |
1993-06-29 |
| 5157553 |
Collimator for binocular viewing system |
Earle N. Phillips, Richard E. Forkey |
1992-10-20 |