Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11067752 | Reconfigurable optical add/drop multiplexer | Yunfei Yan, Zhiyong Feng, Liangjia Zong | 2021-07-20 |
| D924934 | Stator housing for an electrical motor of an electric vehicle | Yan Song | 2021-07-13 |
| 10901294 | Wavelength selective switch, alignment direction obtaining method, and liquid crystal on silicon and method for manufacturing same | Liangjia Zong, Lei Mao, Mi Wang | 2021-01-26 |