Inventor · disambiguated record
Ken Shimizu
Also filed as: SHIMIZU KEN · SHIMIZU KEN T
20 granted patents·17 citations·filing 2016–2023
90Inventor score
Top patents by PatentIndex Score
20 records- 0194US10128419B1Method of manufacturing a light emitting deviceLUMILEDS LLC·Filed 2017·Granted Nov 13, 2018·7 cites·20 claims
- 0290US11486562B2Controlling off-state appearance of a light emitting deviceLUMILEDS LLC·Filed 2020·Granted Nov 1, 2022·2 cites·20 claims
- 0386US11127887B2Semiconductor light emitting device with reflective side coatingLUMILEDS LLC·Filed 2016·Granted Sep 21, 2021·2 cites·20 claims
- 0483US11621292B2Ultra-smooth sidewall pixelated array LEDsLUMILEDS LLC·Filed 2021·Granted Apr 4, 2023·1 cites·20 claims
- 0581US11994285B2Controlling off-state appearance of a light emitting deviceLUMILEDS LLC·Filed 2022·Granted May 28, 2024·0 cites·18 claims
- 0678US12507520B2Ultra-smooth sidewall pixelated array LEDsLUMILEDS LLC·Filed 2023·Granted Dec 23, 2025·0 cites·19 claims
- 0778US10930825B2Two step phosphor deposition to make a matrix arrayLUMILEDS HOLDING BV·Filed 2018·Granted Feb 23, 2021·3 cites·20 claims
- 0872US10886703B1LED DBR structure with reduced photodegradationLUMILEDS LLC·Filed 2019·Granted Jan 5, 2021·1 cites·16 claims
- 0971US10910433B2Pixelated LED array with optical elementsLUMILEDS HOLDING BV·Filed 2019·Granted Feb 2, 2021·1 cites·19 claims
- 1066US11901702B2LED DBR structure with reduced photodegradationLUMILEDS LLC·Filed 2020·Granted Feb 13, 2024·0 cites·20 claims
- 1165US10854795B2Method of manufacturing a light emitting deviceLUMILEDS LLC·Filed 2019·Granted Dec 1, 2020·0 cites·13 claims
- 1263US10862007B1Adhesive layer with varied material propertiesLUMILEDS HOLDING BV·Filed 2019·Granted Dec 8, 2020·0 cites·19 claims
- 1363US10411171B2Method of manufacturing a light emitting deviceLUMILEDS LLC·Filed 2018·Granted Sep 10, 2019·0 cites·9 claims
- 1463US10276763B2Light emitting device with phase changing off state white material and methods of manufactureLUMILEDS LLC·Filed 2017·Granted Apr 30, 2019·0 cites·15 claims
- 1562US10797206B2Controlling off-state appearance of a light emitting deviceLUMILEDS LLC·Filed 2016·Granted Oct 6, 2020·0 cites·12 claims
- 1660US10903266B2Ultra-smooth sidewall pixelated array LEDsLUMILEDS LLC·Filed 2019·Granted Jan 26, 2021·0 cites·20 claims
- 1759US12027567B2Pixelated LED array with optical elementsLUMILEDS LLC·Filed 2020·Granted Jul 2, 2024·0 cites·15 claims
- 1858US12284850B2Laterally heterogenous wavelength-converting layerLUMILEDS LLC·Filed 2021·Granted Apr 22, 2025·0 cites·20 claims
- 1954US11881542B2Pixelated wavelength-conversion layerLUMILEDS LLC·Filed 2021·Granted Jan 23, 2024·0 cites·19 claims
- 2045US12402454B2Two step phosphor deposition to make a matrix arrayLUMILEDS LLC·Filed 2019·Granted Aug 26, 2025·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →