Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10996795 | Anti-glare and anti-reflective tactile effect surface for optical touch detection | Owen Drumm | 2021-05-04 |
| 10901556 | Instrument detection with an optical touch sensitive device | Owen Drumm | 2021-01-26 |
| 10534480 | Instrument detection with an optical touch sensitive device | Owen Drumm | 2020-01-14 |
| 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 |
| 9965101 | Instrument detection with an optical touch sensitive device | Owen Drumm | 2018-05-08 |
| 9836166 | Augmented optical waveguide for use in an optical touch sensitive device | Owen Drumm, Julien Piot | 2017-12-05 |
| 9791976 | Instrument detection with an optical touch sensitive device | Owen Drumm | 2017-10-17 |
| 9405382 | Augmented optical waveguide for use in an optical touch sensitive device | Owen Drumm, Julien Piot | 2016-08-02 |