Issued Patents All Time
Showing 1–25 of 32 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8824900 | Optical single-sideband transmitter | David W. Smith, Graeme Douglas Maxwell | 2014-09-02 |
| 8818201 | Optical communication | — | 2014-08-26 |
| 8730987 | Framing of analog communication | Yu Zhou, David B. Payne, Russell P Davey, Andrew D Wallace | 2014-05-20 |
| 8670662 | Evaluating the position of an optical fiber disturbance | Edmund S R Sikora | 2014-03-11 |
| 8606106 | Optical fibre network | David W. Smith | 2013-12-10 |
| 8452172 | Testing an optical network | Philip Alfred Barker | 2013-05-28 |
| 8396360 | Communicating information | Edmund S R Sikora | 2013-03-12 |
| 8045174 | Assessing a network | Edmund S R Sikora | 2011-10-25 |
| 8027584 | Sensing a disturbance | — | 2011-09-27 |
| 8003932 | Evaluating the position of a disturbance | Edmund S R Sikora | 2011-08-23 |
| 8000609 | Communicating or reproducing an audible sound | Edmund S R Sikora | 2011-08-16 |
| 7995197 | Distributed backscattering | Edmund S R Sikora | 2011-08-09 |
| 7974182 | Evaluating the position of a disturbance | Edmund S R Sikora | 2011-07-05 |
| 7961331 | Sensing a disturbance along an optical path | — | 2011-06-14 |
| 7848645 | Identifying or locating waveguides | Edmund S R Sikora, David John Taylor Heatley, Mark Shackleton | 2010-12-07 |
| 7817279 | Sensing a disturbance | — | 2010-10-19 |
| 7796896 | Secure optical communication | Edmund S R Sikora | 2010-09-14 |
| 7667849 | Optical sensor with interferometer for sensing external physical disturbance of optical communications link | Edmund S R Sikora | 2010-02-23 |
| 7656535 | Optical system and method for inferring a disturbance | Edmund S R Sikora | 2010-02-02 |
| 5504607 | Optical interconnection network | David W. Smith, Stephen A. Cassidy | 1996-04-02 |
| 5485296 | Monitor unit for monitoring an optical waveguide | David W. Smith | 1996-01-16 |
| 5428466 | Neural networks | Marek A. Z. Rejman-Greene, Edward G. Scott, David C. Wood, Roderick P. Webb | 1995-06-27 |
| 5253094 | Optical interconnection network | David W. Smith, Stephen A. Cassidy | 1993-10-12 |
| 5212587 | Binary tree switching network | — | 1993-05-18 |
| 5185814 | Optical fiber communications network including plural amplifiers with single pump source | — | 1993-02-09 |