Inventor · disambiguated record
David Clatterbuck
Also filed as: CLATTERBUCK DAVID · CLATTERBUCK DAVID M
6 granted patents·3 pending applications·23 citations·filing 2011–2017
78Inventor score
Top patents by PatentIndex Score
9 records- 0183US9871173B2Light emitting devices having closely-spaced broad-spectrum and narrow-spectrum luminescent materials and related methodsCREE INC·Filed 2016·Granted Jan 16, 2018·4 cites·21 claims
- 0282US9240528B2Solid state lighting apparatus with high scotopic/photopic (S/P) ratioCREE INC·Filed 2013·Granted Jan 19, 2016·7 cites·26 claims
- 0380US10109773B2Light-emitting devices having closely-spaced broad-spectrum and narrow-spectrum luminescent materials and related methodsCREE INC·Filed 2017·Granted Oct 23, 2018·3 cites·20 claims
- 0478US9331253B2Light emitting diode (LED) component comprising a phosphor with improved excitation propertiesCREE INC·Filed 2014·Granted May 3, 2016·4 cites·25 claims
- 0573US8747697B2Gallium-substituted yttrium aluminum garnet phosphor and light emitting devices including the sameCLATTERBUCK DAVID·Filed 2011·Granted Jun 10, 2014·5 cites·30 claims
- 0647US9437788B2Light emitting diode (LED) component comprising a phosphor with improved excitation propertiesCREE INC·Filed 2014·Granted Sep 6, 2016·0 cites·16 claims
- 0745US2016115384A1Phosphor composition with enhanced emission under the eye sensitivity curveCREE INC·Filed 2014·Application pending·0 cites
- 0842US2015221815A1Solid state lighting device with reduced luminous flux drop at elevated temperatureCREE INC·Filed 2014·Application pending·0 cites
- 0940US2014167601A1Enhanced Luminous Flux Semiconductor Light Emitting Devices Including Red Phosphors that Exhibit Good Color Rendering Properties and Related Red PhosphorsCREE INC·Filed 2012·Application pending·0 cites
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