Patent | Date |
---|
Shaped Optical Films And Methods Of Shaping Optical Films App 20220274359 - Jennings; Robert M. ;   et al. | 2022-09-01 |
Shaped optical films and methods of shaping optical films Grant 11,358,355 - Jennings , et al. June 14, 2 | 2022-06-14 |
Optical Film And Polarizing Beam Splitter App 20220004015 - Aastuen; David J.W. ;   et al. | 2022-01-06 |
Optical System App 20210294012 - Wong; Timothy L. ;   et al. | 2021-09-23 |
Shaped Optical Films And Methods Of Shaping Optical Films App 20210187885 - Jennings; Robert M. ;   et al. | 2021-06-24 |
Vehicle Assistance Systems App 20210168269 - WHEATLEY; John A. ;   et al. | 2021-06-03 |
Light Directing Article With A Conformal Retarder App 20200341180 - CHEN-HO; Kui ;   et al. | 2020-10-29 |
Projection subsystem Grant 10,670,873 - Willett , et al. | 2020-06-02 |
Projection Subsystem App 20180210221 - Willett; Stephen J. ;   et al. | 2018-07-26 |
Projection subsystem Grant 9,952,443 - Willett , et al. April 24, 2 | 2018-04-24 |
Projection Subsystem App 20170052383 - Willett; Stephen J. ;   et al. | 2017-02-23 |
Hollow backlight with tilted light source Grant 8,757,858 - Aastuen , et al. June 24, 2 | 2014-06-24 |
Projection Subsystem App 20130044293 - Willett; Stephen J. ;   et al. | 2013-02-21 |
Stress birefringence compensation in polarizing beamsplitters and systems using same Grant 8,100,535 - Aastuen , et al. January 24, 2 | 2012-01-24 |
Hollow Backlight With Tilted Light Source App 20110134659 - Aastuen; David J. W. ;   et al. | 2011-06-09 |
Stress Birefringence Compensation In Polarizing Beamsplitters And Systems Using Same App 20100208210 - Aastuen; David J.W. ;   et al. | 2010-08-19 |
Stress birefringence compensation in polarizing beamsplitters and systems using same Grant 7,731,366 - Aastuen , et al. June 8, 2 | 2010-06-08 |
Reflective LCD projection system using wide-angle cartesian polarizing beam splitter and color separation and recombination prisms Grant 7,652,820 - Aastuen , et al. January 26, 2 | 2010-01-26 |
Highly efficient single panel and two panel projection engines Grant 7,568,804 - Ma , et al. August 4, 2 | 2009-08-04 |
Birefringence-compensated liquid crystal display and projection system using same Grant 7,542,194 - Bruzzone , et al. June 2, 2 | 2009-06-02 |
Stress Birefringence Compensation In Polarizing Beamsplitters And Systems Using Same App 20090009721 - Aastuen; David J.W. ;   et al. | 2009-01-08 |
Stress birefringence compensation in polarizing beamsplitters and systems using same Grant 7,357,511 - Aastuen , et al. April 15, 2 | 2008-04-15 |
Projection system having low astigmatism Grant 7,329,006 - Aastuen , et al. February 12, 2 | 2008-02-12 |
Highly Efficient Single Panel and Two Panel Projection Engines App 20070211217 - Ma; Jiaying . ;   et al. | 2007-09-13 |
Highly efficient single panel and two panel projection engines Grant 7,237,899 - Ma , et al. July 3, 2 | 2007-07-03 |
Birefringence-compensated liquid crystal display and projection system using same App 20070133096 - Bruzzone; Charles L. ;   et al. | 2007-06-14 |
Stress birefringence compensation in polarizing beamsplitters and systems using same App 20060215117 - Aastuen; David J.W. ;   et al. | 2006-09-28 |
Reflective LCD projection system using wide- angle Cartesian polarizing beam splitter and color separation and recombination prisms App 20060098284 - Aastuen; David J.W. ;   et al. | 2006-05-11 |
Reflective LCD projection system using wide-angle Cartesian polarizing beam splitter and color separation and recombination prisms Grant 7,023,602 - Aastuen , et al. April 4, 2 | 2006-04-04 |
Projection display system using a diffuse reflecting polarizer Grant 6,992,822 - Ma , et al. January 31, 2 | 2006-01-31 |
Projection display system App 20050200955 - Ma, Jiaying ;   et al. | 2005-09-15 |
Highly efficient single panel and two panel projection engines App 20040227898 - Ma, Jiaying ;   et al. | 2004-11-18 |
Polarizing beam splitter and projection systems using the polarizing beam splitter App 20040227994 - Ma, Jiaying ;   et al. | 2004-11-18 |
Projection system having low astigmatism Grant 6,786,604 - Aastuen , et al. September 7, 2 | 2004-09-07 |
Projection system having low astigmatism App 20040130681 - Aastuen, David J.W. ;   et al. | 2004-07-08 |
Polarizing beam splitter Grant 6,721,096 - Bruzzone , et al. April 13, 2 | 2004-04-13 |
Projection system having low astigmatism Grant 6,672,721 - Aastuen , et al. January 6, 2 | 2004-01-06 |
Projection display system App 20030214632 - Ma, Jiaying ;   et al. | 2003-11-20 |
Polarizing beam splitter App 20030184864 - Bruzzone, Charles L. ;   et al. | 2003-10-02 |
Projection system having low astigmatism App 20030048423 - Aastuen, David J. W. ;   et al. | 2003-03-13 |
Projection system having low astigmatism App 20030038923 - Aastuen, David J. W. ;   et al. | 2003-02-27 |
Reflective LCD projection system using wide-angle Cartesian polarizing beam splitter Grant 6,486,997 - Bruzzone , et al. November 26, 2 | 2002-11-26 |
Method for measuring the absolute light throughput of reflective-mode displays in an optical system App 20020126282 - Aastuen, David J. W. ;   et al. | 2002-09-12 |
Reflective LCD projection system using wide-angle cartesian polarizing beam splitter and color separation and recombination prisms App 20020109795 - Bruzzone, Charles L. ;   et al. | 2002-08-15 |
Diffusion barrier layers with microstructured spacing members for liquid crystal display panel substrates Grant 6,166,797 - Bruzzone , et al. December 26, 2 | 2000-12-26 |
Liquid crystal device having pressure relief structure Grant 5,699,139 - Aastuen , et al. December 16, 1 | 1997-12-16 |
Optical panel capable of switching between reflective and transmissive states Grant 5,686,979 - Weber , et al. Nov | 1997-11-11 |
Microlens array with microlenses having modified polygon perimeters Grant 5,519,539 - Hoopman , et al. May 21, 1 | 1996-05-21 |
Liquid crystal projection panel having microlens arrays, on each side of the liquid crystal, with a focus beyond the liquid crystal Grant 5,398,125 - Willett , et al. March 14, 1 | 1995-03-14 |
Method of making a microlens array and mold Grant 5,300,263 - Hoopman , et al. April 5, 1 | 1994-04-05 |