Assignee
SUNPOWER CORP
US·553 granted patents·110 pending applications·8,070 citations·filing 1991–2024
Top patents by PatentIndex Score
663 records- 0199US9231145B2Trench process and structure for backside contact solar cells with polysilicon doped regionsSUNPOWER CORP·Filed 2015·Granted Jan 5, 2016·26 cites·20 claims
- 0299US8975717B2Trench process and structure for backside contact solar cells with polysilicon doped regionsSUNPOWER CORP·Filed 2014·Granted Mar 10, 2015·30 cites·20 claims
- 0399US7851698B2Trench process and structure for backside contact solar cells with polysilicon doped regionsSUNPOWER CORP·Filed 2009·Granted Dec 14, 2010·57 cites·12 claims
- 0499US7812250B2Trench process and structure for backside contact solar cells with polysilicon doped regionsSUNPOWER CORP·Filed 2009·Granted Oct 12, 2010·72 cites·12 claims
- 0599US7780472B2Photovoltaic module mounting clip with integral groundingSUNPOWER CORP·Filed 2008·Granted Aug 24, 2010·419 cites·22 claims
- 0699US7737357B2Solar cell having doped semiconductor heterojunction contactsSUNPOWER CORP·Filed 2006·Granted Jun 15, 2010·103 cites·14 claims
- 0799US7718888B2Solar cell having polymer heterojunction contactsSUNPOWER CORP·Filed 2005·Granted May 18, 2010·69 cites·28 claims
- 0899US7468485B1Back side contact solar cell with doped polysilicon regionsSUNPOWER CORP·Filed 2005·Granted Dec 23, 2008·341 cites·20 claims
- 0998USD978781SSolar cell waferSUNPOWER CORP·Filed 2020·Granted Feb 21, 2023·21 cites·1 claims
- 1098USD977413SSolar panelSUNPOWER CORP·Filed 2019·Granted Feb 7, 2023·10 cites·1 claims
- 1198USD951179SSolar canopySUNPOWER CORP·Filed 2020·Granted May 10, 2022·7 cites·1 claims
- 1298US9484484B2Shingled solar cell moduleSUNPOWER CORP·Filed 2015·Granted Nov 1, 2016·41 cites·21 claims
- 1398US9087939B2Solar cell contact formation using laser ablationSUNPOWER CORP·Filed 2014·Granted Jul 21, 2015·21 cites·13 claims
- 1498US8785236B2Solar cell contact formation using laser ablationSUNPOWER CORP·Filed 2012·Granted Jul 22, 2014·23 cites·14 claims
- 1598US8008575B2Solar cell with reduced base diffusion areaSUNPOWER CORP·Filed 2006·Granted Aug 30, 2011·47 cites·20 claims
- 1698US7633006B1Back side contact solar cell with doped polysilicon regionsSUNPOWER CORP·Filed 2008·Granted Dec 15, 2009·87 cites·18 claims
- 1798US7554031B2Preventing harmful polarization of solar cellsSUNPOWER CORP·Filed 2005·Granted Jun 30, 2009·110 cites·10 claims
- 1898US7339110B1Solar cell and method of manufactureSUNPOWER CORP·Filed 2003·Granted Mar 4, 2008·339 cites·16 claims
- 1997USD956680SSolar cell moduleSUNPOWER CORP·Filed 2019·Granted Jul 5, 2022·5 cites·1 claims
- 2097USD954639SSolar panelSUNPOWER CORP·Filed 2020·Granted Jun 14, 2022·7 cites·1 claims
- 2197USD937193SSolar panelSUNPOWER CORP·Filed 2020·Granted Nov 30, 2021·9 cites·1 claims
- 2297USD928079STextured solar panelSUNPOWER CORP·Filed 2020·Granted Aug 17, 2021·7 cites·1 claims
- 2397USD904289STextured solar panelSUNPOWER CORP·Filed 2020·Granted Dec 8, 2020·89 cites·1 claims
- 2497USD899351SSolar panelSUNPOWER CORP·Filed 2018·Granted Oct 20, 2020·15 cites·1 claims
- 2597USD879031STextured solar panelSUNPOWER CORP·Filed 2018·Granted Mar 24, 2020·91 cites·1 claims
- 2697US9882077B2Shingled solar cell moduleSUNPOWER CORP·Filed 2014·Granted Jan 30, 2018·13 cites·33 claims
- 2797US9531319B2Clamps for solar systemsSUNPOWER CORP·Filed 2013·Granted Dec 27, 2016·73 cites·20 claims
- 2897USD767484SSolar panelSUNPOWER CORP·Filed 2014·Granted Sep 27, 2016·92 cites·1 claims
- 2997US9437763B2Trench process and structure for backside contact solar cells with polysilicon doped regionsSUNPOWER CORP·Filed 2015·Granted Sep 6, 2016·8 cites·20 claims
- 3097US9413286B2Leveler for solar module arraySUNPOWER CORP·Filed 2015·Granted Aug 9, 2016·23 cites·18 claims
- 3197US9312425B2Crack resistant solar cell modulesSUNPOWER CORP·Filed 2015·Granted Apr 12, 2016·22 cites·20 claims
- 3297US9263602B2Laser processing of solar cells with anti-reflective coatingSUNPOWER CORP·Filed 2013·Granted Feb 16, 2016·18 cites·7 claims
- 3397US9224902B2Solar cell having silicon nano-particle emitterSUNPOWER CORP·Filed 2014·Granted Dec 29, 2015·18 cites·8 claims
- 3497US9196758B2Solar cell emitter region fabrication with differentiated p-type and n-type region architecturesSUNPOWER CORP·Filed 2013·Granted Nov 24, 2015·34 cites·11 claims
- 3597US9147795B2Method of forming emitters for a back-contact solar cellSUNPOWER CORP·Filed 2014·Granted Sep 29, 2015·18 cites·20 claims
- 3697US8975175B1Solderable contact regionsSUNPOWER CORP·Filed 2013·Granted Mar 10, 2015·27 cites·18 claims
- 3797US8912038B2Method of forming emitters for a back-contact solar cellSUNPOWER CORP·Filed 2014·Granted Dec 16, 2014·20 cites·20 claims
- 3897US8904717B2Fire resistant PV shingle assemblySUNPOWER CORP·Filed 2012·Granted Dec 9, 2014·22 cites·24 claims
- 3997US8636198B1Methods and structures for forming and improving solder joint thickness and planarity control features for solar cellsSUNPOWER CORP·Filed 2013·Granted Jan 28, 2014·43 cites·20 claims
- 4097US7897867B1Solar cell and method of manufactureSUNPOWER CORP·Filed 2008·Granted Mar 1, 2011·51 cites·11 claims
- 4197US7883343B1Method of manufacturing solar cellSUNPOWER CORP·Filed 2007·Granted Feb 8, 2011·71 cites·18 claims
- 4297US7820475B2Back side contact solar cell structures and fabrication processesSUNPOWER CORP·Filed 2006·Granted Oct 26, 2010·44 cites·5 claims
- 4397US7786375B2Preventing harmful polarization of solar cellsSUNPOWER CORP·Filed 2009·Granted Aug 31, 2010·38 cites·6 claims
- 4497US7705237B2Solar cell having silicon nano-particle emitterSUNPOWER CORP·Filed 2006·Granted Apr 27, 2010·39 cites·14 claims
- 4597USD586737SSupport structure for tracking solar collectorsSUNPOWER CORP·Filed 2008·Granted Feb 17, 2009·112 cites·1 claims
- 4697US7388147B2Metal contact structure for solar cell and method of manufactureSUNPOWER CORP·Filed 2003·Granted Jun 17, 2008·153 cites·10 claims
- 4797US7135350B1Use of doped silicon dioxide in the fabrication of solar cellsSUNPOWER CORP·Filed 2006·Granted Nov 14, 2006·166 cites·12 claims
- 4897US6998288B1Use of doped silicon dioxide in the fabrication of solar cellsSUNPOWER CORP·Filed 2004·Granted Feb 14, 2006·212 cites·20 claims
- 4996US11575344B2Clamps for solar systemSUNPOWER CORP·Filed 2021·Granted Feb 7, 2023·8 cites·18 claims
- 5096US10714647B2Trench process and structure for backside contact solar cells with polysilicon doped regionsSUNPOWER CORP·Filed 2019·Granted Jul 14, 2020·3 cites·20 claims
Showing the top 50 of 663 patent records by PatentIndex Score.
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