Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8007437 | Method and apparatus for interactive 4-dimensional (4D) virtual endoscopy | Frank Sauer, Yiyong Sun, Chenyang Xu | 2011-08-30 |
| 7889227 | Intuitive user interface for endoscopic view visualization | Norbert Rahn, Chenyang Xu, Yiyong Sun, Scott Baker, Matthias John | 2011-02-15 |