Issued Patents All Time
Showing 26–39 of 39 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8608363 | Recycling backlights with semi-specular components | Michael F. Weber, Timothy J. Nevitt, John A. Wheatley, Rolf W. Biernath, Gilles J. Benoit +3 more | 2013-12-17 |
| 8596809 | Suspended optical film | Raymond P. Johnston, Mieczyslaw H. Mazurek, Martin Kristoffersen, John A. Wheatley | 2013-12-03 |
| 8523419 | Thin hollow backlights with beneficial design characteristics | Timothy J. Nevitt, Timothy J. Hebrink, Michael F. Weber, Rolf W. Biernath, John A. Wheatley +3 more | 2013-09-03 |
| 8469575 | Backlight and display system using same | Michael F. Weber, Timothy J. Hebrink, Timothy J. Nevitt, John A. Wheatley, Craig R. Schardt +7 more | 2013-06-25 |
| 8251527 | Light duct bend | — | 2012-08-28 |
| 8192048 | Lighting assemblies and systems | Martin Kristoffersen, Rolf W. Biernath, Thomas R. Corrigan, Raymond P. Johnston, Michael A. Meis +4 more | 2012-06-05 |
| 8098434 | Optical decollimator for daylighting systems | Thomas R. Hoffend, Kenneth A. P. Meyer | 2012-01-17 |
| 7898520 | Method and apparatus for backlight simulation | — | 2011-03-01 |
| 7801716 | Computerized modeling for design and evaluation of organic light emitting diodes | — | 2010-09-21 |
| 6641880 | Signage having films to reduce power consumption and improve luminance uniformity and method for using same | Frank L. Deyak, Neal T. Strand, Ellen O. Aeling, Andrew J. Ouderkirk, Michael F. Weber | 2003-11-04 |
| 6416201 | Illuminated sign with lamp masks for uniform illumination | Neal T. Strand, Ellen O. Aeling | 2002-07-09 |
| 6301418 | Optical waveguide with diffuse light extraction | Joseph Bianconi, Richard Decena Ornelaz | 2001-10-09 |
| 6282821 | Low-loss face diffuser films for backlit signage and methods for using same | Neal T. Strand, Scott R. Kaytor, Frank L. Deyak | 2001-09-04 |
| 6123442 | Articles with diffuse reflection of light from light fibers | Cheryl Vrieze | 2000-09-26 |