Individual holder
DIANA FREDERIC S
US·3 granted patents·2 pending applications·9 citations·filing 2010–2016
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
5 records- 0188US8227825B2Photonic structures for efficient light extraction and conversion in multi-color light emitting devicesDIANA FREDERIC S·Filed 2010·Granted Jul 24, 2012·5 cites·23 claims
- 0284US8471282B2Passivation for a semiconductor light emitting deviceDIANA FREDERIC S·Filed 2010·Granted Jun 25, 2013·4 cites·8 claims
- 0354US2011291130A1Photonic structures for efficient light extraction and conversion in multi-color light emitting diodesDIANA FREDERIC S·Filed 2011·Application pending·0 cites
- 0450US8624281B2Optical designs for high-efficacy white-light emitting diodesDIANA FREDERIC S·Filed 2010·Granted Jan 7, 2014·0 cites·23 claims
- 0534US2018277727A1Reflective coating for flip-chip chip-scale package leds improved package efficiencyDIANA FREDERIC S·Filed 2016·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →