Patent Explorer
Browse, filter, and analyze 4 patents across global jurisdictions.
| Patent Number | Title | Assignee | Status | Filing Date | Grant Date | Expires | Remaining | Claims | Actions |
|---|---|---|---|---|---|---|---|---|---|
| US5007711A | Compact arrangement for head-up display components | Flight Dynamics Inc | Expired / Lapsed | 1988-11-30 | 1991-04-16 | 2008-11-30 | 0.0 yrs | 21 | |
| US4775218A | Combiner alignment detector for head up display system | Flight Dynamics Inc | Expired / Lapsed | 1987-04-17 | 1988-10-04 | 2007-04-17 | 0.0 yrs | 16 | |
| US4763990A | Head up display system | Flight Dynamics Inc | Expired / Lapsed | 1986-09-16 | 1988-08-16 | 2006-09-16 | 0.0 yrs | 5 | |
| US4655540A | Holographic optical display system with optimum brightness uniformity | Flight Dynamics Inc | Expired / Lapsed | 1985-04-23 | 1987-04-07 | 2005-04-23 | 0.0 yrs | 24 |