Issued Patents 2021
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11009950 | Arbitrary surface and finger position keyboard | — | 2021-05-18 |
| 11009968 | Bi-directional tap communication device | — | 2021-05-18 |
| 10955935 | Tap device with multi-tap feature for expanded character set | — | 2021-03-23 |