Inventor · disambiguated record
Wilhelmus A. De Groot
Also filed as: DE GROOT WILHELMUS · DE GROOT WILHELMUS A · DE GROOT WILHELMUS ADRIANUS
8 granted patents·15 pending applications·109 citations·filing 2003–2015
86Inventor score
Files withPIXTRONIX INC9DE GROOT WILHELMUS A3SILICON LIGHT MACHINES CORP3YANG FAN3QUALCOMM MEMS TECHNOLOGIES INC2
Top patents by PatentIndex Score
23 records- 0194US9524092B2Display mode selection according to a user profile or a hierarchy of criteriaPIXTRONIX INC·Filed 2015·Granted Dec 20, 2016·44 cites·26 claims
- 0284US7855826B2Method and apparatus to reduce or eliminate stiction and image retention in interferometric modulator devicesQUALCOMM MEMS TECHNOLOGIES INC·Filed 2008·Granted Dec 21, 2010·19 cites·21 claims
- 0381US6922272B1Method and apparatus for leveling thermal stress variations in multi-layer MEMS devicesSILICON LIGHT MACHINES CORP·Filed 2003·Granted Jul 26, 2005·25 cites·18 claims
- 0480US8724202B2Switchable windows with MEMS shuttersFLOYD PHILIP DON·Filed 2012·Granted May 13, 2014·8 cites·29 claims
- 0576US8817357B2Mechanical layer and methods of forming the sameTAO YI·Filed 2011·Granted Aug 26, 2014·5 cites·35 claims
- 0667US7244631B1MEMS surface modification for passive control of charge accumulationSILICON LIGHT MACHINES CORP·Filed 2005·Granted Jul 17, 2007·4 cites·10 claims
- 0758US2014261622A1Sun-tracking photovoltaic solar concentrator panelQUALCOMM MEMS TECHNOLOGIES INC·Filed 2013·Application pending·0 cites
- 0853US7202988B1Diffractive light modulatorSILICON LIGHT MACHINES CORP·Filed 2004·Granted Apr 10, 2007·4 cites·7 claims
- 0948US2013319505A1Photovoltaic power generating windowYANG FAN·Filed 2012·Application pending·0 cites
- 1048US2013319504A1Method of manufacturing a photovoltaic power generating windowYANG FAN·Filed 2012·Application pending·0 cites
- 1148US2016077640A1Display apparatus incorporating touch sensors formed from light-blocking materialsPIXTRONIX INC·Filed 2014·Application pending·0 cites
- 1246US2013125969A1Photovoltaic devices and methods of forming the sameDE GROOT WILHELMUS A·Filed 2011·Application pending·0 cites
- 1346US2013163062A1Mechanical smart window with continuously tunable transmissionYANG FAN·Filed 2011·Application pending·0 cites
- 1445US2016018637A1Display apparatus incorporating optically inactive display elementsPIXTRONIX INC·Filed 2014·Application pending·0 cites
- 1545US2016070096A1Aperture plate perimeter routing using encapsulated spacer contactPIXTRONIX INC·Filed 2014·Application pending·0 cites
- 1644US2014084137A1Switchable substrates for photography and video enhancement applicationsDE GROOT WILHELMUS A·Filed 2012·Application pending·0 cites
- 1744US2015091911A1Movable mems element with stiction mitigating springPIXTRONIX INC·Filed 2014·Application pending·0 cites
- 1841US9202821B2Thin-film transistors incorporated into three dimensional MEMS structuresPIXTRONIX INC·Filed 2013·Granted Dec 1, 2015·0 cites·28 claims
- 1941US2016054482A1Display apparatus incorporating edge seals for reducing moisture ingressPIXTRONIX INC·Filed 2014·Application pending·0 cites
- 2041US2016054561A1Display apparatus incorporating edge seals for reducing moisture ingressPIXTRONIX INC·Filed 2014·Application pending·0 cites
- 2139US2013124116A1Systems and methods for predicting the lifetime of an electromechanical deviceDU YAN·Filed 2011·Application pending·0 cites
- 2234US2013135620A1Systems and methods for non-invasive testing of electromechanical systems devicesDE GROOT WILHELMUS A·Filed 2011·Application pending·0 cites
- 2328US2016203801A1Low capacitance display address selector architecturePIXTRONIX INC·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →