Assignee
LAAKKONEN PASI
FI·3 granted patents·169 citations·filing 2003–2006
Top patents by PatentIndex Score
3 records- 0194US8593734B2Beam expansion with three-dimensional diffractive elementsLAAKKONEN PASI·Filed 2006·Granted Nov 26, 2013·165 cites·21 claims
- 0276US8092723B2Method of producing a diffraction grating elementLAAKKONEN PASI·Filed 2005·Granted Jan 10, 2012·3 cites·15 claims
- 0341US8146950B2Diffractive color systemLAAKKONEN PASI·Filed 2003·Granted Apr 3, 2012·1 cites·15 claims
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