Assignee
GRUHLKE RUSSELL WAYNE
US·6 granted patents·2 pending applications·24 citations·filing 2003–2012
Top patents by PatentIndex Score
8 records- 0188US8872085B2Display device having front illuminator with turning featuresGRUHLKE RUSSELL WAYNE·Filed 2007·Granted Oct 28, 2014·20 cites·23 claims
- 0275US9019240B2Optical touch device with pixilated light-turning featuresGRUHLKE RUSSELL WAYNE·Filed 2011·Granted Apr 28, 2015·3 cites·5 claims
- 0368US8970767B2Imaging method and system with angle-discrimination layerGRUHLKE RUSSELL WAYNE·Filed 2011·Granted Mar 3, 2015·1 cites·38 claims
- 0449US2013220399A1Hybrid wedge shaped/microstructured light collectorGRUHLKE RUSSELL WAYNE·Filed 2012·Application pending·0 cites
- 0545US8902484B2Holographic brightness enhancement filmGRUHLKE RUSSELL WAYNE·Filed 2010·Granted Dec 2, 2014·0 cites·31 claims
- 0642US7011419B2Method and system for changing the cross-sectional profile of a beam of lightGRUHLKE RUSSELL WAYNE·Filed 2003·Granted Mar 14, 2006·0 cites·20 claims
- 0740US9726803B2Full range gesture systemGRUHLKE RUSSELL WAYNE·Filed 2012·Granted Aug 8, 2017·0 cites·25 claims
- 0839US2012120467A1Hybrid light guide with faceted and holographic light turning featuresGRUHLKE RUSSELL WAYNE·Filed 2010·Application pending·0 cites
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