Issued Patents All Time
Showing 76–97 of 97 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8971597 | Efficient vision and kinematic data fusion for robotic surgical instruments and other applications | Tao Zhao, Brian D. Hoffman, William C. Nowlin, Hua Hui | 2015-03-03 |
| 8830224 | Efficient 3-D telestration for local robotic proctoring | Chenyu Wu, David Hirvonen, Christopher J. Hasser, Brian E. Miller, Catherine J. Mohr +4 more | 2014-09-09 |
| 8810631 | Augmented stereoscopic visualization for a surgical robot using a captured visible image combined with a fluorescence image and a captured visible image | David D. Scott, Brian D. Hoffman, John D. Stern, Tao Zhao | 2014-08-19 |
| 8803955 | Augmented stereoscopic visualization for a surgical robot using a camera unit with a modified prism | David D. Scott, Brian D. Hoffman, Ian E. McDowell, Catherine J. Mohr, John D. Stern | 2014-08-12 |
| 8792963 | Methods of determining tissue distances using both kinematic robotic tool position information and image-derived position information | Christopher J. Hasser, William C. Nowlin, Brian D. Hoffman | 2014-07-29 |
| 8712151 | Method and structure for image local contrast enhancement | Simon P. DiMaio, Catherine J. Mohr, David D. Scott, Tao Zhao | 2014-04-29 |
| 8706301 | Obtaining force information in a minimally invasive surgical procedure | Tao Zhao, David Q. Larkin | 2014-04-22 |
| 8698885 | Methods and apparatus for demosaicing images with highly correlated color channels | Jeffrey M. DiCarlo, David D. Scott | 2014-04-15 |
| 8639000 | Robust sparse image matching for robotic surgery | Chenyu Wu, David Hirvonen, Tao Zhao, Brian D. Hoffman, Simon Di Maio | 2014-01-28 |
| 8594841 | Visual force feedback in a minimally invasive surgical procedure | Tao Zhao, David Q. Larkin | 2013-11-26 |
| 8374723 | Obtaining force information in a minimally invasive surgical procedure | Tao Zhao, David Q. Larkin | 2013-02-12 |
| 8228368 | Augmented stereoscopic visualization for a surgical robot using a captured fluorescence image and captured stereoscopic visible images | Catherine J. Mohr, Christopher J. Hasser, Brian D. Hoffman, John D. Stern, Tao Zhao | 2012-07-24 |
| 8223193 | Targets, fixtures, and workflows for calibrating an endoscopic camera | Tao Zhao, David D. Scott | 2012-07-17 |
| 8184880 | Robust sparse image matching for robotic surgery | Chenyu Wu, David Hirvonen, Tao Zhao, Brian D. Hoffman, Simon Di Maio | 2012-05-22 |
| 8167793 | Augmented stereoscopic visualization for a surgical robot using time duplexing | David D. Scott, Christopher J. Hasser, Brian D. Hoffman, Ian E. McDowall, Catherine J. Mohr +1 more | 2012-05-01 |
| 8169468 | Augmented stereoscopic visualization for a surgical robot | David D. Scott, Christopher J. Hasser, Brian D. Hoffman, Paul E. Lilagan, Ian E. McDowall +3 more | 2012-05-01 |
| 8147503 | Methods of locating and tracking robotic instruments in robotic surgical systems | Christopher J. Hasser, William C. Nowlin, Brian D. Hoffman | 2012-04-03 |
| 8108072 | Methods and systems for robotic instrument tool tracking with adaptive fusion of kinematics information and image information | Christopher J. Hasser, William C. Nowlin, Brian D. Hoffman | 2012-01-31 |
| 8073528 | Tool tracking systems, methods and computer products for image guided surgery | Christopher J. Hasser, William C. Nowlin, Brian D. Hoffman | 2011-12-06 |
| 7782378 | Scene-based non-uniformity correction method using local constant statistics | Chao Zhang | 2010-08-24 |
| 7187809 | Method and apparatus for aligning video to three-dimensional point clouds | David Nister, Stephen Charles Hsu | 2007-03-06 |
| 6597818 | Method and apparatus for performing geo-spatial registration of imagery | Rakesh Kumar, Stephen Charles Hsu, Keith J. Hanna, Supun Samarasekera, Richard Wildes +5 more | 2003-07-22 |