Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9029823 | Phase change memory devices and methods comprising gallium, lanthanide and chalcogenide compounds | Richard J. Curry, Arshad Khawar Mairaj, Robert E. Simpson | 2015-05-12 |
| 8624215 | Phase change memory devices and methods comprising gallium, lanthanide and chalcogenide compounds | Richard J. Curry, Arshad Khawar Mairaj, Robert E. Simpson | 2014-01-07 |
| 7155099 | Holey optical fibres of non-silica based glass | Neil Broderick, Tanya Monro, David Richardson, Yvonne Deana West | 2006-12-26 |
| 7016593 | Optical waveguide[[s]] and optical fiber perform including gallium, lanthanum, sulfur, oxygen, and fluorine | Mohammed Khawar Arshad Mairaj | 2006-03-21 |
| 6803335 | Gallium lanthanum sulfide glasses and optical waveguides and devices using such glasses | Mohammed Khawar Arshad Mairaj | 2004-10-12 |
| 6226308 | Optical waveguide, waveguide amplifier and laser | Bryce Samson, Richard Ian Laming, David Neil Payne, William Simon Brocklesby | 2001-05-01 |
| 5936762 | Doped optical waveguide amplifier | Bryce Samson, Richard Ian Laming, David Neil Payne | 1999-08-10 |