Issued Patents 2020
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10667063 | Sound level control for hearing assistive devices | Lei Tu | 2020-05-26 |
| 10602275 | Audio enhancement via beamforming and multichannel filtering of an input audio signal | Lei Tu | 2020-03-24 |
| 10548015 | Mobile device security lock | Eng Sui Tan, Man Tuck Pang | 2020-01-28 |
| 10539646 | Intelligent data collection and transmission based on remote motion sensing | Chu Guangzhi | 2020-01-21 |