Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10399853 | Production of alkali sulfide cathode material and methods for processing hydrogen sulfide | Yongan Yang, Colin A. Wolden, Rachel Morrish | 2019-09-03 |
| 10284712 | Voice quality evaluation method, apparatus, and system | Fuzheng Yang, Liangliang Jiang, Wei Xiao | 2019-05-07 |