Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9732239 | UV-curable silicone composition, cured products thereof, and methods of using the same | Jonathan Paul Hannington, Bianxiao Zhong | 2017-08-15 |
| 9091809 | Integrated planar polymer waveguide for low-loss, low-crosstalk optical signal routing | Joseph A. Beals, Nikolaos Bamiedakis, Jon Degroot, Richard Penty, Ian White +1 more | 2015-07-28 |
| 8956548 | Liquid crystal formulations and structures for smectic A optical devices | William Crossland, Anthony Bernard Davey, Martin Grasmann, Jonathan Paul Hannington, Russell Keith King +3 more | 2015-02-17 |
| 8885994 | Integrated planar polymer waveguide for low-loss, low-crosstalk optical signal routing | Joseph A. Beals, Nikolas Bamiedakis, Richard Penty, Ian White, Adrian Wonfor +1 more | 2014-11-11 |
| 8821992 | Oligosiloxane modified liquid crystal formulations and devices using same | Jonathan Paul Hannington, Fumito Nishida, Russel Keith King, Omar Farooq, Martin Grasmann +6 more | 2014-09-02 |
| 8368831 | Oligosiloxane modified liquid crystal formulations and devices using same | Jonathan Paul Hannington, Fumito Nishida, Russell Keith King, Omar Farooq, Martin Grasmann +6 more | 2013-02-05 |
| 8025937 | Bistable ferroelectric liquid crystal devices | Fumito Nishida, Jonathan Paul Hannington, Russell Keith King, Omar Farooq, William Crossland +3 more | 2011-09-27 |
| 7615735 | Random number generation using a scattering waveguide | David J. DeShazer | 2009-11-10 |
| 7558449 | Electro-optically tunable optical filter | — | 2009-07-07 |
| 7536065 | Electro-optic gap-cell for waveguide deployment | — | 2009-05-19 |
| 7496262 | Method and apparatus for transforming optical wave modes | — | 2009-02-24 |
| 6661567 | Optical amplifier, optical amplifier hybrid assembly and method of manufacture | — | 2003-12-09 |
| 6643429 | Dispersion compensation apparatus and method utilising sampled Bragg gratings | Alan Robinson | 2003-11-04 |
| 6490389 | Fibre fuse protection | Richard Stanley Goodwin, Alan Robinson, Vincent Handerek | 2002-12-03 |
| 6459533 | Tuneable optical filters | Alan Robinson | 2002-10-01 |
| 6424755 | Slotted monolithic optical waveguides | — | 2002-07-23 |
| 6266464 | Optical arrayed waveguide grating devices | Stephen Day, James Whiteaway, Alan Fielding | 2001-07-24 |
| 6115518 | Optical waveguide Bragg reflection gratings | — | 2000-09-05 |
| 5956437 | Electrically controllable optical attenuator | Stephen Day | 1999-09-21 |
| 5668823 | Injection laser assembly incorporating a monitor photosensor | Paul M. Harrison, Robert George Peall | 1997-09-16 |