Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10514495 | Single-mode fiber with ultra low attenuation | Shengya Long, Lei Zhang, Jun Wu, Rui Zhang, Ruichun Wang | 2019-12-24 |
| 10209437 | Single-mode optical fiber with ultra low attenuation and large effective area | Lei Zhang, Shengya Long, Jun Wu, Ruichun Wang | 2019-02-19 |