Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11113550 | Method and device for reminding a driver to start at a light signal device with variable output function | — | 2021-09-07 |
| 10930148 | Method and device for reminding a driver about an approach to a light signal apparatus | Vladimir HALTAKOV, Richard Rau, Artur Russ | 2021-02-23 |