Issued Patents All Time
Showing 26–31 of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7249943 | Apparatus for forming composite stiffeners and reinforcing structures | Vernon M. Benson, Todd A. Rosevear | 2007-07-31 |
| 6621533 | Polarization separation element, a polarization conversion system, an optical element, and a projection display system | Marina Khazova, Tamotsu Takatsuka, Keisuke Mitani, Kazuhiro Inoko, Graham J. Woodgate +3 more | 2003-09-16 |
| 6583938 | Optical device and projection display | Graham J. Woodgate, Duncan Anderson, Marina Khazova | 2003-06-24 |
| 6327013 | Liquid crystal device in which an electric field within the picture element varies in intensity | Craig Tombling, Michael G. Robinson, Nicholas Mayhew, Duncan Anderson, Karen Emma Todd | 2001-12-04 |
| 6260972 | Liquid crystal projectors | Michael G. Robinson, Duncan Anderson | 2001-07-17 |
| 6155688 | Dark field projection display | Duncan Anderson, Robert Brown, Nicholas Mayhew, Michael G. Robinson, Haruhisa Takiguchi | 2000-12-05 |