Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11196587 | Permutated ring network | Winston Lee | 2021-12-07 |
| 11197114 | Extended cognitive loudspeaker system (CLS) | — | 2021-12-07 |
| 11140480 | Indirect sourced cognitive loudspeaker system | — | 2021-10-05 |
| 11108486 | Timing improvement for cognitive loudspeaker system | — | 2021-08-31 |