Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11175468 | Optical fiber junction assembly and sealing method thereof, and optical fiber junction box | Zhijian Zhang, Jian Cheng, Biao Qi | 2021-11-16 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11175468 | Optical fiber junction assembly and sealing method thereof, and optical fiber junction box | Zhijian Zhang, Jian Cheng, Biao Qi | 2021-11-16 |