Issued Patents All Time
Showing 51–75 of 88 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7478913 | Back-lit displays with high illumination uniformity | Kenneth J. Hanley, James A. Stevenson, Robert M. Emmons | 2009-01-20 |
| 7446827 | Direct-lit liquid crystal displays with laminated diffuser plates | Byungsoo Ko, Mark D. Gehlsen, Chingwen Chen, Robert M. Emmons, James W. Laumer +7 more | 2008-11-04 |
| 7436469 | Composite diffuser plates and direct-lit liquid crystal displays using same | Mark D. Gehlsen, Chingwen Chen, Byungsoo Ko, Robert M. Emmons, James W. Laumer +5 more | 2008-10-14 |
| 7407313 | Phosphor based illumination system having a plurality of light guides and a display using same | Craig R. Schardt, John C. Schultz, Andrew J. Ouderkirk, John A. Wheatley, Michael F. Weber +1 more | 2008-08-05 |
| 7385659 | Structured transflectors for enhanced ambient and backlight operation of transmissive liquid crystal displays | Keith M. Kotchick, Patrick H. Marushin, Donald J. McClure, Andrew J. Ouderkirk | 2008-06-10 |
| 7377679 | Phosphor based illumination system having a plurality of light guides and a display using same | John C. Schultz, Andrew J. Ouderkirk, Craig R. Schardt, John A. Wheatley, Michael F. Weber +1 more | 2008-05-27 |
| 7357555 | Phosphor based illumination system having an interference reflector and a display | Andrew J. Ouderkirk, Michael F. Weber, John A. Wheatley, James E. Watson | 2008-04-15 |
| 7357554 | Phosphor based illumination system having a light guide, an interference reflector and a display | Michael F. Weber, John A. Wheatley, Andrew J. Ouderkirk, James E. Watson | 2008-04-15 |
| 7350953 | Phosphor based illumination system having a short pass reflector and method of making same | John A. Wheatley, Andrew J. Ouderkirk, Michael F. Weber, James E. Watson | 2008-04-01 |
| 7322731 | Color mixing illumination light unit and system using same | Michael F. Weber | 2008-01-29 |
| 7303322 | Multiple lightguide backlight | David J. Lamb, Keith M. Kotchick, Mark E. Gardiner | 2007-12-04 |
| 7303315 | Illumination assembly using circuitized strips | Andrew J. Ouderkirk, Denny Aeschliman, Hung T. Tran, Michael A. Meis, John C. Schultz | 2007-12-04 |
| 7255469 | Phosphor based illumination system having a light guide and an interference reflector | John A. Wheatley, Andrew J. Ouderkirk, Michael F. Weber, James E. Watson | 2007-08-14 |
| 7223005 | Hybrid lightguide backlight | David J. Lamb, Keith M. Kotchick, Mark E. Gardiner, Mark B. O'Neill, Patrick H. Marushin +1 more | 2007-05-29 |
| 7221847 | Optical elements having programmed optical structures | Mark E. Gardiner, Sanford Cobb, Jr., Wade D. Kretman | 2007-05-22 |
| 7213958 | Phosphor based illumination system having light guide and an interference reflector | Andrew J. Ouderkirk, Michael F. Weber, John A. Wheatley, James E. Watson | 2007-05-08 |
| 7204631 | Phosphor based illumination system having a plurality of light guides and an interference reflector | Michael F. Weber, John A. Wheatley, Andrew J. Ouderkirk, James E. Watson | 2007-04-17 |
| 7204630 | Phosphor based illumination system having a plurality of light guides and an interference reflector | Craig R. Schardt, John C. Schultz, Andrew J. Ouderkirk, John A. Wheatley, Michael F. Weber +1 more | 2007-04-17 |
| 7182498 | Phosphor based illumination system having a plurality of light guides and an interference reflector | John C. Schultz, Andrew J. Ouderkirk, Craig R. Schardt, John A. Wheatley, Michael F. Weber +1 more | 2007-02-27 |
| 7088405 | Structured transflectors for enhanced ambient and backlight operation of transmissive liquid crystal displays | Keith M. Kotchick, Patrick H. Marushin, Donald J. McClure, Andrew J. Ouderkirk | 2006-08-08 |
| 7052168 | Illumination device | Leland R. Whitney, Charles D. Hoyle, Wade D. Kretman | 2006-05-30 |
| 6845212 | Optical element having programmed optical structures | Mark E. Gardiner, Sanford Cobb, Jr., Wade D. Kretman | 2005-01-18 |
| 6801276 | Optical component with a structured element | Olester Benson, Jr., Andrew J. Ouderkirk | 2004-10-05 |
| 6707611 | Optical film with variable angle prisms | Mark E. Gardiner, Sanford Cobb, Jr., Wade D. Kretman | 2004-03-16 |
| 6592234 | Frontlit display | Robert Wenz, Gary T. Boyd, Stephan J. Pankratz | 2003-07-15 |