Assignee
CLARKE ROGER
GB·3 granted patents·2 pending applications·30 citations·filing 2008–2011
Top patents by PatentIndex Score
5 records- 0186US8319937B2Alignment of liquid crystalline materials to surface relief diffractive structuresCLARKE ROGER·Filed 2008·Granted Nov 27, 2012·30 cites·18 claims
- 0246US9304372B2Optical element with sub elements and an addressable maskCLARKE ROGER·Filed 2011·Granted Apr 5, 2016·0 cites·21 claims
- 0343US9851562B2Embedded grating structureCLARKE ROGER·Filed 2011·Granted Dec 26, 2017·0 cites·13 claims
- 0443US2010002190A1Electrical insulating layers, uv protection, and voltage spiking for electro-active diffractive opticsCLARKE ROGER·Filed 2008·Application pending·0 cites
- 0542US2008273167A1Surface relief diffractive optical elements providing reduced optical losses in electro-active lenses comprising liquid crystalline materialsCLARKE ROGER·Filed 2008·Application pending·0 cites
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