Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11428865 | Hollow core photonic bandgap optical fibres and methods of fabrication | Gregory Teofil Jasion, Francesco Poletti, Yong Qin Chen, Thomas David Bradley | 2022-08-30 |
| 11034607 | Hollow-core photonic bandgap fibers and methods of manufacturing the same | Francesco Poletti, David Richardson, Yong Qin Chen, Natalie WHEELER, John Hayes +1 more | 2021-06-15 |
| 9904008 | Hollow-core photonic bandgap fibers and methods of manufacturing the same | Francesco Poletti, David Richardson | 2018-02-27 |