Issued Patents 2021
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11139590 | Adaptive single-element antenna apparatus and method of operating same | Roderick Bryant | 2021-10-05 |
| 10969794 | System with global positioning and RF time-of-light ranging for supervising the safety on a site | Tommi Juhani KAUPPINEN | 2021-04-06 |
| 10921440 | Personal protection system with RF time-of-flight ranging | Tommi Juhani KAUPPINEN | 2021-02-16 |
| 10894561 | Driving assistance system for reversing a mining haulage vehicle | Marcus Mundim, Arthur Queiroz, Fabricio Miranda, Ildefonso Ferreira | 2021-01-19 |