Issued Patents All Time
Showing 51–75 of 76 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8096667 | Light control film with off-axis visible indicia | Dale L. Ehnes, Tri D. Pham | 2012-01-17 |
| 7293899 | Backlighting transmissive displays | Leland R. Whitney, Richard A. Miller, Keith M. Kotchick | 2007-11-13 |
| 7253809 | Frontlit illuminated touch panel | Stephan J. Pankratz | 2007-08-07 |
| 7057814 | Illumination system for reflective displays | Richard A. Miller, Leland R. Whitney | 2006-06-06 |
| 6900936 | Illumination system for reflective displays | Richard A. Miller, Leland R. Whitney | 2005-05-31 |
| 6785049 | Illumination system for reflective displays | Richard A. Miller, Leland R. Whitney | 2004-08-31 |
| 6738051 | Frontlit illuminated touch panel | Stephan J. Pankratz | 2004-05-18 |
| 6721096 | Polarizing beam splitter | Charles L. Bruzzone, David J. W. Aastuen, Roger J. Strharsky, Stephen K. Eckhardt, Michael F. Weber | 2004-04-13 |
| 6663262 | Backlighting transmissive displays | Leland R. Whitney, Richard A. Miller, Keith M. Kotchick | 2003-12-16 |
| 6592234 | Frontlit display | Kenneth A. Epstein, Robert Wenz, Stephan J. Pankratz | 2003-07-15 |
| 6576887 | Light guide for use with backlit display | Leland R. Whitney, Keith M. Kotchick, Kenneth A. Epstein, Sanford Cobb, Jr., Philip E. Watson +2 more | 2003-06-10 |
| 6568822 | Linear illumination source | Leland R. Whitney, Richard A. Miller | 2003-05-27 |
| 6535333 | Optical system with reduced color shift | Andrew J. Piepel, Robert S. Moshrefzadeh | 2003-03-18 |
| 6486997 | Reflective LCD projection system using wide-angle Cartesian polarizing beam splitter | Charles L. Bruzzone, David J. W. Aastuen, Roger J. Strharsky, Stephen K. Eckhardt, Michael F. Weber | 2002-11-26 |
| 6449439 | Unitary light diffusing cavity | Richard A. Miller | 2002-09-10 |
| 6379016 | Light guide with extraction structures | Richard A. Miller, Leland R. Whitney, Kenneth A. Epstein | 2002-04-30 |
| 6347874 | Wedge light extractor with risers | Richard A. Miller, Leland R. Whitney | 2002-02-19 |
| 6219121 | Wide angle optical retarder | Hassan Sahouani, Sundaravel Damodaran, Ramesh C. Kumar | 2001-04-17 |
| 6054007 | Method of forming shaped adhesives | Robert J. DeVoe, Ilya Gorodisher, David A. Ylitalo | 2000-04-25 |
| 5976690 | Opaque adhesives and method therefor | Jerry W. Williams, Jeanne M. Goetzke, Gerald L. Uhl, David A. Ylitalo | 1999-11-02 |
| 5867239 | Wide angle optical retarder | Hassan Sahouani, Sundaravel Damodaran, Ramesh C. Kumar | 1999-02-02 |
| 5741542 | Process of making thermal free-radical cure adhesives | Jerry W. Williams, Jeanne M. Goetzke, Gerald L. Uhl, David A. Ylitalo | 1998-04-21 |
| 5578251 | Method of preparing polar disulfone-functionalized molecules | George V. D. Tiers, Cecil V. Francis, Eugene P. Janulis, Robert J. Koshar, Louis M. Leichter | 1996-11-26 |
| 5360582 | Nonlinear optical materials containing polar disulfone-functionalized molecules | George V. D. Tiers, Cecil V. Francis, Eugene P. Janulis, Robert J. Koshar, Louis M. Leichter | 1994-11-01 |
| 5343544 | Integrated optical fiber coupler and method of making same | Tzu-Chen Lee, Bruce A. Sventek, Elisa M. Cross, Laura A. Weller-Brophy | 1994-08-30 |