McDonnell; Damien G
Patent Applications and Registrations
Patent applications and USPTO patent grants for McDonnell; Damien G.The latest application filed is for "large area liquid crystal displays".
- McDonnell; Damien G - Worcester GB
- McDonnell; Damien G - Malvern GB3
- McDonnell; Damien G. - Malvern GB
- McDonnell; Damien G. - Worcestershire GB2
- McDonnell; Damien G. - Worcester GB2
- McDonnell; Damien G. - Hull GB2
| Patent | Date |
|---|---|
| Large area liquid crystal displays Grant 6,259,497 - McDonnell , et al. July 10, 2 | 2001-07-10 |
| Ferroelectric liquid crystal devices Grant 5,820,786 - Sage , et al. October 13, 1 | 1998-10-13 |
| Bistable nematic liquid crystal device with bigrating alignment layers and twist Grant 5,796,459 - Bryan-Brown , et al. August 18, 1 | 1998-08-18 |
| Liquid crystal color displays which cool from isotropic to twisted nematic to smectic Grant 5,189,534 - McDonnell , et al. February 23, 1 | 1993-02-23 |
| Thermochromic liquid crystal displays Grant 4,834,500 - Hilsum , et al. May 30, 1 | 1989-05-30 |
| Thermochromic liquid crystal materials and devices Grant 4,741,859 - McDonnell , et al. May 3, 1 | 1988-05-03 |
| Disubstituted ethanes and their use in liquid crystal materials and devices Grant 4,695,131 - Balkwill , et al. September 22, 1 | 1987-09-22 |
| Laterally fluorinated liquid crystal materials and frequency change devices Grant 4,566,759 - McDonnell , et al. January 28, 1 | 1986-01-28 |
| Liquid crystal materials Grant 4,482,472 - Carr , et al. November 13, 1 | 1984-11-13 |
| Liquid crystal compounds Grant RE31,715 - Coates , et al. October 30, 1 | 1984-10-30 |
| Temperature indicating devices Grant 4,468,137 - Hilsum , et al. August 28, 1 | 1984-08-28 |
| Liquid crystal compounds Grant 4,261,651 - Gray , et al. April 14, 1 | 1981-04-14 |
| Liquid crystal materials Grant 4,257,911 - Gray , et al. March 24, 1 | 1981-03-24 |
| Liquid crystal compounds Grant 4,195,916 - Coates , et al. April 1, 1 | 1980-04-01 |
| Optically active liquid crystal mixtures and liquid crystal devices containing them Grant 4,149,413 - Gray , et al. April 17, 1 | 1979-04-17 |
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