Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9574950 | Grating-based sensor | David J. Kudelko, Yaowen Li, Man F. Yan | 2017-02-21 |
| 8123400 | Multi-core fiber grating sensor | Gregory M. Bubel, David J. Kudelko, Yaowen Li, Man F. Yan | 2012-02-28 |
| 7116472 | Rare-earth-doped optical fiber having core co-doped with fluorine | Baishi Wang | 2006-10-03 |
| 6560009 | Erbium doped fibers for extended L-band amplification | Inger Pihl Byriel, Bera Palsdottir | 2003-05-06 |
| 5198270 | Method of forming a fiber preform with dopants dissolved in a liquid | Brian G. Bagley | 1993-03-30 |
| 4812153 | Method of making a glass body having a graded refractive index profile | John B. MacChesney | 1989-03-14 |
| 4474593 | Method of fabricating a lightguide fiber | Eugene Potkay | 1984-10-02 |
| 4450333 | Zirconia induction furnace | Un-Chul Paek, Charles M. Schroeder | 1984-05-22 |
| 4428762 | Vapor-phase axial deposition system | Eugene Potkay | 1984-01-31 |
| 4417692 | Vapor-phase axial deposition torch | Eugene Potkay | 1983-11-29 |
| 4257797 | Optical fiber fabrication process | John B. MacChesney | 1981-03-24 |