Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10823830 | Location determination using acoustic models | Wilfred Edwin Booij | 2020-11-03 |
| 10616853 | Location determination using acoustic-contextual data | Wilfred Edwin Booij | 2020-04-07 |