Issued Patents 2019
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10504220 | Neural network feature recognition system | Ser Nam Lim, David Scott Diwinsky, Swaminathan Sankaranarayanan, Xiao Bian, Arpit Jain | 2019-12-10 |
| 10284949 | Impedance matching method and apparatus for electret microphone, and communication device | Feng Zhang | 2019-05-07 |