Issued Patents 2020
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10795506 | Detecting multitouch events in an optical touch- sensitive device using touch event templates | — | 2020-10-06 |
| 10732770 | Thin couplers and reflectors for sensing waveguides | — | 2020-08-04 |
| 10627960 | Instrument detection with an optical touch sensitive device, with associating contacts with active instruments | — | 2020-04-21 |
| 10534480 | Instrument detection with an optical touch sensitive device | Robert Copperwhite | 2020-01-14 |