Issued Patents 2021
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11146607 | Smart noise cancellation | Qian-Yu Tang, Kathiravan M. Ramaswami | 2021-10-12 |
| 11132987 | Chroma detection among music, speech, and noise | Qian-Yu Tang | 2021-09-28 |
| 10999443 | On premises gateways interconnecting VoIP systems the public switched telephone network and private branch exchanges and other telephony infrastructure | Armen Babikyan, Joshua Chiet | 2021-05-04 |