Issued Patents 2021
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11194044 | Object movement detection based on ultrasonic sensor data analysis | — | 2021-12-07 |
| 11156714 | Object movement detection based on ultrasonic sensor data analysis | — | 2021-10-26 |
| 10990348 | Detection method and detection device for audio signal | Dmitry Abdulov, Hing Lung Sung | 2021-04-27 |
| 10955550 | Synchronization of motion-sensitive acoustic speakers | — | 2021-03-23 |