Issued Patents 2022
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11483646 | Beamforming using filter coefficients corresponding to virtual microphones | Guangdong Pan, Philip Ryan Hilmes | 2022-10-25 |
| 11277685 | Cascaded adaptive interference cancellation algorithms | Philip Ryan Hilmes, Mohamed Mansour, Carlo Murgia | 2022-03-15 |