Assignee
LIU WEN-HUANG
TW·9 granted patents·7 pending applications·48 citations·filing 2006–2012
Top patents by PatentIndex Score
16 records- 0193US8324082B1Method for fabricating conductive substrates for electronic and optoelectronic devicesLIU WEN-HUANG·Filed 2011·Granted Dec 4, 2012·15 cites·20 claims
- 0289US8450758B2Light emitting diode deviceLIU WEN-HUANG·Filed 2010·Granted May 28, 2013·6 cites·18 claims
- 0378US8835953B2Lighting device comprising LEDs with phosphor layersLIU WEN-HUANG·Filed 2010·Granted Sep 16, 2014·5 cites·62 claims
- 0478US8648370B2Wafer-type light emitting device having precisely coated wavelength-converting layerLIU WEN-HUANG·Filed 2011·Granted Feb 11, 2014·3 cites·26 claims
- 0574US8546818B2Vertical LED with current-guiding structureLIU WEN-HUANG·Filed 2012·Granted Oct 1, 2013·3 cites·9 claims
- 0674US8319252B2Light emitting device with high color rendering index and high luminescence efficiencyLIU WEN-HUANG·Filed 2010·Granted Nov 27, 2012·4 cites·39 claims
- 0762US8614453B2Chip-type light emitting device having precisely coated wavelength-converting layer and packaged structure thereofLIU WEN-HUANG·Filed 2011·Granted Dec 24, 2013·2 cites·10 claims
- 0862US8148733B2Vertical LED with current guiding structureLIU WEN-HUANG·Filed 2011·Granted Apr 3, 2012·1 cites·21 claims
- 0957USD653630SLight emitting diode deviceLIU WEN-HUANG·Filed 2011·Granted Feb 7, 2012·9 cites·1 claims
- 1050US2006284205A1Flip-chip light-emitting device with micro-reflectorLIU WEN-HUANG·Filed 2006·Application pending·0 cites
- 1148US2013069093A1Optoelectronic device having conductive substrateLIU WEN-HUANG·Filed 2012·Application pending·0 cites
- 1245US2010298965A1Led arrayLIU WEN-HUANG·Filed 2010·Application pending·0 cites
- 1343US2008217634A1Vertical light-emitting diode structure with omni-directional reflectorLIU WEN-HUANG·Filed 2007·Application pending·0 cites
- 1442US2007262341A1Vertical led with eutectic layerLIU WEN-HUANG·Filed 2006·Application pending·0 cites
- 1541US2009321758A1Led with improved external light extraction efficiencyLIU WEN-HUANG·Filed 2008·Application pending·0 cites
- 1635US2012097985A1Light Emitting Diode (LED) Package And Method Of FabricationLIU WEN-HUANG·Filed 2010·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →