Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10514495 | Single-mode fiber with ultra low attenuation | Jihong Zhu, Lei Zhang, Jun Wu, Rui Zhang, Ruichun Wang | 2019-12-24 |
| 10317619 | High-bandwidth bend-insensitive multimode optical fiber | Runhan Wang, Rong Huang, Haiying Wang, Ruichun Wang | 2019-06-11 |
| 10209437 | Single-mode optical fiber with ultra low attenuation and large effective area | Lei Zhang, Jihong Zhu, Jun Wu, Ruichun Wang | 2019-02-19 |