Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10243327 | Optical source | — | 2019-03-26 |
| 8326154 | Multiwavelength transmitter | Graeme Douglas Maxwell, Richard Wyatt, David W. Smith, David Graham Moodie, Ian Lealman | 2012-12-04 |
| 7627216 | Folded cavity of optoelectronic devices | Ian Lealman, Graeme Douglas Maxwell, David W. Smith, Michael Robertson, Xin Chen | 2009-12-01 |
| 7103281 | Communications network | — | 2006-09-05 |
| 7081979 | Bit differential processing | David Cotter | 2006-07-25 |
| 7057785 | Optical regenerator | Roderick P. Webb, Robert John Manning | 2006-06-06 |
| 6773615 | Making grooves in planar waveguides | David C. Rogers, Graeme Douglas Maxwell | 2004-08-10 |
| 6735396 | Communications network | — | 2004-05-11 |
| 6711604 | Binary adder | Keith J. Blow, Robert John Manning | 2004-03-23 |
| 6625371 | Planar optical waveguides with double grooves | David C. Rogers, Graeme Douglas Maxwell | 2003-09-23 |
| 6452704 | Method of obtaining an optical signal stream | Keith J. Blow, Robert John Manning | 2002-09-17 |
| 6369921 | Parity determining apparatus and method | Keith J. Blow, Robert John Manning | 2002-04-09 |
| 6344913 | Optical clock division | Robert John Manning, Julian Kazimierz Lucek | 2002-02-05 |
| 6035081 | Optical memory | Keith J. Blow, Robert John Manning | 2000-03-07 |
| 5796891 | Optical filter comprising multi-mode waveguides coupled in series | Neil Finlayson | 1998-08-18 |