Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8783931 | Light injection system and method for uniform luminosity of waveguide-based displays | Timothy A. McCollum, Fumitomo Hide, Daniel Keith Van Ostrand | 2014-07-22 |
| 8548289 | Apparatus and method for reducing pixel operational voltage in MEMS-based optical displays | Daniel Keith Van Ostrand | 2013-10-01 |
| 8509582 | Reducing light leakage and improving contrast ratio performance in FTIR display devices | — | 2013-08-13 |
| 8115776 | Mechanism to mitigate color breakup artifacts in field sequential color display systems | Rick Zemen | 2012-02-14 |
| 8077185 | Mechanism to mitigate color breakup artifacts in field sequential color display systems | Rick Zemen | 2011-12-13 |
| 8077376 | Visible plus non-visible field sequential color | — | 2011-12-13 |
| 8014057 | Extending the gamut color generation in a display | Daniel Keith Van Ostrand, Lynn Essman | 2011-09-06 |
| 7999759 | Z-axis redundant display / multilayer display | — | 2011-08-16 |
| 7788121 | Method and system for efficiently dispatching service vehicles | Dennis E. Smith | 2010-08-31 |
| 7535611 | Electromechanical dynamic force profile articulating mechanism | — | 2009-05-19 |
| 7522354 | Enhancing a field sequential color palette in an optical display | Daniel Keith Van Ostrand, Lynn Essman | 2009-04-21 |
| 7515326 | Curved screen display mechanism | Lynn Essman, Daniel Keith Van Ostrand | 2009-04-07 |
| 7449759 | Electromechanical dynamic force profile articulating mechanism | Carey King, Dan Van Ostrand | 2008-11-11 |
| 7450799 | Corner-cube retroreflectors for displays | Garth W. Gobeli, B. Tod Cox, Daniel Keith Van Ostrand, Martin A. Kykta | 2008-11-11 |
| 7256927 | Double-electret mems actuator | — | 2007-08-14 |
| 7218437 | Field sequential color efficiency | — | 2007-05-15 |
| 7057790 | Field sequential color efficiency | — | 2006-06-06 |
| 7042618 | Enhancements to optical flat panel displays | Lynn Essman, Dan Van Ostrand, Kevin Joseph Derichs | 2006-05-09 |
| 5319491 | Optical display | — | 1994-06-07 |
| 4862400 | Microcomputer bus assembly | — | 1989-08-29 |