Issued Patents All Time
Showing 25 most recent of 52 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7259818 | Nematic liquid crystal devices comprising surface protrusions formed of anisotropic material for nucleation of an active region | Elizabeth Jane Acosta | 2007-08-21 |
| 6774977 | Liquid crystal device and display | Harry Garth Walton | 2004-08-10 |
| 6765640 | Reflective liquid crystal devices | Elizabeth Jane Acosta, Martin David Tillin | 2004-07-20 |
| 6735017 | Broadband optical retardation device | Elizabeth Jane Acosta, Emma Jayne Beynon, Adrian Marc Simon Jacobs, Michael G. Robinson, Kirstin Ann Saynor +2 more | 2004-05-11 |
| 6714276 | Liquid crystal display device | Elizabeth Jane Acosta, Harry Garth Walton, Craig Tombling, Martin David Tillin, Brian Henley +4 more | 2004-03-30 |
| 6628068 | Luminescent device and a liquid crystal device incorporating a luminescent device | Judy Megan Rorison, Harald Bock, Michael S. Weaver, Andrew James Hudson | 2003-09-30 |
| 6624863 | Method of making a patterned retarder, patterned retarder and illumination source | Adrian Marc Simon Jacobs, Elizabeth Jane Acosta, Jonathan Harrold, Harry Garth Walton | 2003-09-23 |
| 6621476 | Method of driving a liquid crystal display device, and a liquid crystal display device | Harry Garth Walton | 2003-09-16 |
| 6600537 | Liquid crystal device | Elizabeth Jane Acosta, Harry Garth Walton | 2003-07-29 |
| 6593987 | Multi-domain surface mode device | Harry Garth Walton | 2003-07-15 |
| 6577364 | Reflective liquid crystal device | Martin David Tillin, Kirstin Ann Saynor, Sandra Gilmour | 2003-06-10 |
| 6512569 | Liquid crystal display device and a method of manufacture thereof, and a substrate and a method of manufacture thereof | Elizabeth Jane Acosta, Martin David Tillin, Harry Garth Walton | 2003-01-28 |
| 6462796 | Liquid crystal display element and manufacturing method thereof | Masaaki Kabe, Akira Sakaigawa, Diana Cynthia Ulrich, Paul Bonnett | 2002-10-08 |
| 6417826 | Liquid crystal device and method of addressing liquid crystal device | Paul Bonnett, Diana Cynthia Ulrich | 2002-07-09 |
| 6414667 | Liquid crystal device and method addressing liquid crystal device | Paul Bonnett | 2002-07-02 |
| 6369789 | Reduction of ionic memory effect in ferroelectric liquid crystal material | Diana Cynthia Ulrich, Paul Bonnett, Masaaki Kabe | 2002-04-09 |
| 6271820 | Light modulating devices | Harald Bock, Paul Bonnett, Diana Cynthia Ulrich, Akira Tagawa | 2001-08-07 |
| 6232943 | Liquid crystal display | Akira Tagawa, Keisaku Nonomura, Paul Bonnett | 2001-05-15 |
| 6222672 | Imaging systems | Harry Garth Walton, Elizabeth Jane Acosta | 2001-04-24 |
| 6222605 | Surface mode liquid crystal device and method of making a liquid crystal device | Martin David Tillin, Edward P. Raynes | 2001-04-24 |
| 6215533 | Ferroelectric liquid crystal driving using square wave and non-square wave signals | Mitsuhiro Shigeta, Jonathan Rennie Hughes, Paul Bonnett, Edward P. Raynes, Akira Tagawa +2 more | 2001-04-10 |
| 6204904 | Reflective liquid crystal device | Martin David Tillin, Kirstin Ann Saynor, Sandra Gilmour | 2001-03-20 |
| 6201589 | Spatial light modulator and display with picture elements having electrically floating electrodes | Craig Tombling, Michael G. Robinson, Nicholas Mayhew, Paul Bonnett | 2001-03-13 |
| 6157427 | Optical device with combined alignment and anisotropic layers | Kirstin Ann Saynor, Martin David Tillin, Lesley Anne Judge | 2000-12-05 |
| 6151096 | Liquid crystal display including dopant phase-separated from liquid crystal | Damien G. McDonnell, John Clifford Jones, Teiyu Sako, Aya Miyazaki, Akira Sakaigawa +2 more | 2000-11-21 |