Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10681032 | System and method for voice authentication | John Maddox, William Wang Graylin | 2020-06-09 |
| 10643440 | Door/window sensor | — | 2020-05-05 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10681032 | System and method for voice authentication | John Maddox, William Wang Graylin | 2020-06-09 |
| 10643440 | Door/window sensor | — | 2020-05-05 |