Individual holder
COLEMAN DAVID A
US·6 granted patents·1 pending application·70 citations·filing 2008–2012
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
7 records- 0194US8711477B2Polarization preserving front projection screen microstructuresCOLEMAN DAVID A·Filed 2011·Granted Apr 29, 2014·15 cites·48 claims
- 0292US8328362B2Waveplate compensation in projection polarization conversion systemCOLEMAN DAVID A·Filed 2011·Granted Dec 11, 2012·11 cites·20 claims
- 0390US8072681B2Polarization preserving front projection screen materialCOLEMAN DAVID A·Filed 2009·Granted Dec 6, 2011·17 cites·22 claims
- 0488US8760760B2Cleanable coating for projection screenCOLEMAN DAVID A·Filed 2011·Granted Jun 24, 2014·9 cites·21 claims
- 0587US8526106B2Method and apparatus for managing optical non-uniformities in seaming processesCOLEMAN DAVID A·Filed 2012·Granted Sep 3, 2013·9 cites·25 claims
- 0683US8687275B2Curved retarder-based optical filtersCOLEMAN DAVID A·Filed 2008·Granted Apr 1, 2014·9 cites·23 claims
- 0762US2012086907A1Curved retarder based optical filters and eyewearCOLEMAN DAVID A·Filed 2011·Application pending·0 cites
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