Issued Patents 2021
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11190936 | Wireless authentication system | Lev M. Bolotin, Alex Lemelev | 2021-11-30 |
| 11151231 | Secure access device with dual authentication | Lev M. Bolotin, Alex Lemelev | 2021-10-19 |
| 10985909 | Door lock control with wireless user authentication | Lev M. Bolotin, Alex Lemelev | 2021-04-20 |