Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11115276 | Service function chain optimization using live testing | Jay Kemper Johnston, Magnus Mortensen, David C. White, Jr. | 2021-09-07 |
| 10819571 | Network traffic optimization using in-situ notification system | Jay Kemper Johnston, David C. White, Jr., Magnus Mortensen | 2020-10-27 |
| 10684935 | Deriving the shortest steps to reproduce a device failure condition | Jay Kemper Johnston, Magnus Mortensen, David C. White, Jr. | 2020-06-16 |
| 10673698 | Service function chain optimization using live testing | Jay Kemper Johnston, Magnus Mortensen, David C. White, Jr. | 2020-06-02 |
| 9423565 | Coupled waveguide apparatus and structures therefor | Ian Lealman | 2016-08-23 |
| 8847357 | Opto-electronic device | Sukhjiban Dosanjh, Ian Lealman, Gordon Burns | 2014-09-30 |
| 8809092 | Generating and detecting radiation | Edmund Linfield, John Cunningham, Alexander Giles Davies, Christopher Wood, Paul John Cannard +2 more | 2014-08-19 |
| 8687269 | Opto-electronic device | Xin Chen, Paul John Cannard | 2014-04-01 |
| 7851782 | Photodetector including multiple waveguides | Alwyn John Seeds, Cyril Renaud | 2010-12-14 |
| 7709799 | Terahertz detector | David Graham Moodie, Ian D. Henning | 2010-05-04 |
| 7627216 | Folded cavity of optoelectronic devices | Ian Lealman, Graeme Douglas Maxwell, David W. Smith, Alistair James Poustie, Xin Chen | 2009-12-01 |
| 6198863 | Optical filters | Ian Lealman, Makoto Okai | 2001-03-06 |
| 5985685 | Method for making optical device with composite passive and tapered active waveguide regions | Ian Lealman, Simon D. Perrin | 1999-11-16 |
| 5978400 | Laser | Robert J. Campbell, Richard Wyatt, Gerard Sherlock, Jonathan R. Armitage, Michael C. Brierley +3 more | 1999-11-02 |
| 5844929 | Optical device with composite passive and tapered active waveguide regions | Ian Lealman, Simon D. Perrin | 1998-12-01 |
| 5838025 | Electrical barrier structure for semiconductor device doped with chromium and/or titanium | Ian Lealman, Michael J. Harlow, Paul C. Spurdens, William James Duncan | 1998-11-17 |
| 5699378 | Optical comb filters used with waveguide, laser and manufacturing method of same | Ian Lealman, Makoto Okai | 1997-12-16 |
| 5602862 | Optical clock extraction | Peter E. Barnsley, Howard John Wickes | 1997-02-11 |
| 5528710 | Optical switching device with passive input and output stages and active amplifier in a matrix stage | Julie McCulloch Burton, Philip J. Fiddyment | 1996-06-18 |
| 5233209 | Guard ring structure with graded Be implantation | Paul M. Rodgers, Julie J. Rimington | 1993-08-03 |
| 4793677 | Electro-optic devices with waveguide and having small spatial spread of applied electric field | Michael J. Adams, Paul M. Rodgers, Simon Ritchie | 1988-12-27 |
| 4776655 | Single mode optical waveguides of rectangular cross-section | Michael J. Adams | 1988-10-11 |