Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10481735 | Augmented optical waveguide for use in an optical touch sensitive device | Owen Drumm, Julien Piot | 2019-11-19 |
| 10402017 | Instrument detection with an optical touch sensitive device | Owen Drumm | 2019-09-03 |