Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8922759 | White cane with integrated electronic travel aid using 3D TOF sensor | Roger Gassert, Yeongmi Kim, Thierry Oggier, Markus Riesch, Mathias Deschler +2 more | 2014-12-30 |