Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7149333 | Anatomical visualization and measurement system | Michael A. McKenna, David Chen | 2006-12-12 |
| 7144367 | Anatomical visualization system | David Chen, Michael A. McKenna | 2006-12-05 |
| 7063660 | Anatomical visualization system | David Chen, Michael A. McKenna | 2006-06-20 |
| 6801643 | Anatomical visualization system | — | 2004-10-05 |
| 6702736 | Anatomical visualization system | David Chen, Michael A. McKenna | 2004-03-09 |
| 6690960 | Video-based surgical targeting system | David Chen, Michael A. McKenna | 2004-02-10 |
| 6675032 | Video-based surgical targeting system | David Chen, Michael A. McKenna | 2004-01-06 |
| 6612980 | Anatomical visualization system | David Chen, Michael A. McKenna | 2003-09-02 |
| 6261226 | Electronically Steerable Endoscope | Michael A. McKenna, Joseph Rosen, David Chen, Peter J. Robbie | 2001-07-17 |
| 6241657 | Anatomical visualization system | David Chen, Michael A. McKenna | 2001-06-05 |
| 6151404 | Anatomical visualization system | — | 2000-11-21 |
| 5825908 | Anatomical visualization and measurement system | Michael A. McKenna, David Chen | 1998-10-20 |
| 5800341 | Electronically steerable endoscope | Michael A. McKenna, Joseph Rosen, David Chen, Peter J. Robbie | 1998-09-01 |
| 5776050 | Anatomical visualization system | David Chen, Michael A. McKenna | 1998-07-07 |
| 5765561 | Video-based surgical targeting system | David Chen, Michael A. McKenna | 1998-06-16 |
| 5737506 | Anatomical visualization system | Michael A. McKenna, David Chen | 1998-04-07 |
| 5547455 | Electronically steerable endoscope | Michael A. McKenna, Joseph Rosen, David Chen, Peter J. Robbie | 1996-08-20 |
| 5545120 | Endoscopic viewing system for maintaining a surgeon's normal sense of kinesthesia during endoscopic surgery regardless of the orientation of the endoscope vis-a-vis the surgeon | David Chen, Michael A. McKenna | 1996-08-13 |