Assignee
ISHAK ANDREW W
US·3 granted patents·1 pending application·115 citations·filing 2010–2012
Top patents by PatentIndex Score
4 records- 0196US8882267B2High energy visible light filter systems with yellowness index valuesISHAK ANDREW W·Filed 2011·Granted Nov 11, 2014·40 cites·47 claims
- 0295US9377569B2Photochromic ophthalmic systems that selectively filter specific blue light wavelengthsISHAK ANDREW W·Filed 2010·Granted Jun 28, 2016·53 cites·36 claims
- 0391US9063349B2High performance selective light wavelength filteringISHAK ANDREW W·Filed 2012·Granted Jun 23, 2015·22 cites·34 claims
- 0450US2012075577A1High performance selective light wavelength filtering providing improved contrast sensitivityISHAK ANDREW W·Filed 2011·Application pending·0 cites
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