Issued Patents All Time
Showing 25 most recent of 37 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8795552 | Liquid-crystalline medium | Mingchou Wu, Martin (Kelun) Shu, Carol (Yi-Hsuan) Lin | 2014-08-05 |
| 8287756 | Biaxial film II | Kim Slaney, Owain Llyr Parri, Richard Harding, Shirley Ann Marden | 2012-10-16 |
| 8262930 | Liquid crystalline medium and liquid crystal display | Martin (Kelun) Shu, Carol (Yi-Hsuan) Lin, Fred (Jer-Lin) Chen | 2012-09-11 |
| 7936426 | Transflective LCD comprising a patterned retardation film | Richard Harding, Stephan Derow, Shirley Ann Marden, Rick A. Hamilton, II | 2011-05-03 |
| 7724330 | Biaxial film having local birefringence that varies periodically | Owain Llyr Parri, Tara Perrett, Kim Slaney, Richard Harding, Shirley Ann Marden | 2010-05-25 |
| RE41281 | Liquid crystal display device | James Hanmer | 2010-04-27 |
| 7527833 | Biaxial film | Kim Slaney, Owain Llyr Parri, Karl Skjonnemand, Tara Perrett | 2009-05-05 |
| RE39605 | Combination of optical elements | Jeremy Ward, James Hanmer, David Coates | 2007-05-01 |
| 7187424 | Combination of optical films comprising a twisted a-plate and a polarizer | Owin Parri, Karl Skjonnemand, Kim Slaney | 2007-03-06 |
| 7175890 | Combination of optical elements | Jeremy Ward, James Hanmer, David Coates | 2007-02-13 |
| 7169448 | Optical compensator and liquid crystal display l | David Coates, Owain Llyr Parri, Peter Le Masurier | 2007-01-30 |
| 7169447 | Achromatic quarter wave film | Jeong Su Yu, Moon Soo Park, Byoung Kun Jeon, Karl Skjonnemand, Kim Slaney | 2007-01-30 |
| 7105586 | Optical retardation firm | Mark John Goulding, Quentin Hodges, Ben Godden | 2006-09-12 |
| 7105209 | Homeotropic alignment layer | Michael Heckmeier, Melanie Klasen-Memmer, Georg Lüssem, Kazuaki Tarumi, David Coates +3 more | 2006-09-12 |
| 6912030 | Optical compensator and liquid crystal display I | David Coates, Owain Llyr Parri, Peter Le Masurier | 2005-06-28 |
| 6903789 | Optical compensator and liquid crystal display II | Tara Cutler, Owain Llyr Parri, Peter Le Masurier | 2005-06-07 |
| 6899929 | Anisotropic polymer layer | Mark John Goulding, Quentin Hodges, Ben Godden | 2005-05-31 |
| 6867834 | Optical compensator for LCD including stacked films of only one O-plate, one A-plate and two negative C-plate retarders | David Coates, Tara Cutler, Owain Llyr Parri, Peter Le Masurier, Stephan Derow | 2005-03-15 |
| 6667793 | Broadband liquid crystal pigments | Mark John Goulding, Matthias Kuntz, David Coates | 2003-12-23 |
| 6544605 | Combination of optical elements | Jeremy Ward, James Hanmer, David Coates | 2003-04-08 |
| 6466297 | Method of preparing a broadband reflective polarizer | Mark John Goulding, David Coates, John Patrick, John Argent | 2002-10-15 |
| 6420001 | Reflective film | David Coates | 2002-07-16 |
| 6379758 | Liquid crystal display device | James Hanmer | 2002-04-30 |
| 6319963 | Reflective film | David Coates | 2001-11-20 |
| 6312770 | Liquid crystal elastomers | Ian C. Sage, Keith M Blackwood, Michelle Jones, David Coates | 2001-11-06 |