Assignee
DAYU optoelectronics
TW·1 granted patent·3 pending applications·2 citations·filing 2009–2010
Top patents by PatentIndex Score
4 records- 0151US8031405B2Optical adjusting apparatus with composite pattern structureDAYU optoelectronics·Filed 2009·Granted Oct 4, 2011·2 cites·18 claims
- 0241US2010259825A1Composite brightness enhancement film having two-phase hazing layerDAYU optoelectronics·Filed 2009·Application pending·0 cites
- 0338US2010259939A1Brightness enhancement film having composite lens and prism structureDAYU optoelectronics·Filed 2009·Application pending·0 cites
- 0431US2011228392A1Optical retroreflective apparatus and method thereofDAYU optoelectronics·Filed 2010·Application pending·0 cites
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