Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11138992 | Voice activity detection based on entropy-energy feature | — | 2021-10-05 |
| 8559821 | Wavelength stabilization and locking for colorless dense wavelength division multiplexing transmitters | Yang Wen, Yu Sheng Bai | 2013-10-15 |
| 8238757 | Method and apparatus for generating optical duobinary signals with enhanced receiver sensitivity and spectral efficiency | Yu Sheng Bai, Yanjun Zhu, Rong Zhang, Jian Deng | 2012-08-07 |