Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10626330 | Method for manufacturing a liquid crystal display device and liquid crystal mixture | Kevin Adlem, Alex Davis, Rachel TUFFIN, Mark Goebel, Graziano Archetti +2 more | 2020-04-21 |
| 10416518 | Light modulation element | Rachel TUFFIN, Rebecca Proctor, Simon SIEMIANOWSKI, Owain Llyr Parri, Geoffrey Luckhurst | 2019-09-17 |
| 9822307 | Liquid crystalline medium and liquid crystal display | Seung Eun Lee, Sang Kyu Lee, Heui-Seok Jin, Won-Hoon Park, David Wilkes +3 more | 2017-11-21 |
| RE46426 | Birefringent polymer film with negative optical dispersion | Owain Llyr Parri, Kevin Adlem, David Wilkes | 2017-06-06 |
| 9127200 | Liquid crystalline medium and liquid crystal display | Seung Eun Lee, Sang Kyu Lee, Heui-Seok Jin, Won-Hoon Park, David Wilkes +3 more | 2015-09-08 |
| 8697199 | Calamitic mesogenic compounds | Kevin Adlem, Owain Llyr Parri, David Wilkes | 2014-04-15 |
| 8414983 | Particle beam process for the alignment of reactive mesogens | Owain Llyr Parri, Alison Linda May, Julian Vaughan-Spickers, Oleg Yaroshchuck | 2013-04-09 |
| 8323527 | Fluorene derivatives | Kevin Adlem, Owain Llyr Parri, David Wilkes | 2012-12-04 |
| 8289494 | Birefringent polymer film with negative optical dispersion | Owain Llyr Parri, Kevin Adlem, David Wilkes | 2012-10-16 |
| 8252389 | Mesogenic dimers | Kevin Adlem, Owain Llyr Parri, David Wilkes | 2012-08-28 |
| 8119026 | Birefringent layer with negative optical dispersion | Owain Llyr Parri, Kevin Adlem, David Wilkes | 2012-02-21 |
| 7527833 | Biaxial film | Kim Slaney, Mark Verrall, Owain Llyr Parri, Tara Perrett | 2009-05-05 |
| 7477343 | Negative retardation film | Owain Llyr Parri, Donald Gordon Graham, Tara Perrett | 2009-01-13 |
| 7456918 | Compensated liquid crystal display of the bend mode | — | 2008-11-25 |
| 7435357 | Polymerised liquid crystal film with retardation or orientation pattern | Richard Harding, Shirley Ann Marden, Ian Victor Edward Hassall, Janice McCreary | 2008-10-14 |
| 7327432 | Optically compensated electro-optical light modulation element with optically isotropic phase | — | 2008-02-05 |
| 7283188 | Compensator comprising a positive and negative birefringent retardation film | Jeong Su Yu, Sergey Belyaev, Byoung Kun Jeon, Tara Perrett, Owain Llyr Parri | 2007-10-16 |
| 7187424 | Combination of optical films comprising a twisted a-plate and a polarizer | Owin Parri, Kim Slaney, Mark Verrall | 2007-03-06 |
| 7169447 | Achromatic quarter wave film | Jeong Su Yu, Moon Soo Park, Byoung Kun Jeon, Kim Slaney, Mark Verrall | 2007-01-30 |