Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9983352 | Optical fiber having a cladding layer doped with metal nano-particles, coreless optical fiber, and method for manufacturing same | Won-Taek Han | 2018-05-29 |
| 9523813 | Optical fiber having a cladding layer doped with metal nano-particles, coreless optical fiber, and method for manufacturing same | Won-Taek Han | 2016-12-20 |