Assignee
EBARA SOLAR INC
US·16 granted patents·933 citations·filing 1995–2002
Top patents by PatentIndex Score
16 records- 0197US5641362AStructure and fabrication process for an aluminum alloy junction self-aligned back contact silicon solar cellEBARA SOLAR INC·Filed 1995·Granted Jun 24, 1997·278 cites·30 claims
- 0295US5928438AStructure and fabrication process for self-aligned locally deep-diffused emitter (SALDE) solar cellEBARA SOLAR INC·Filed 1996·Granted Jul 27, 1999·223 cites·26 claims
- 0392US6262359B1Aluminum alloy back junction solar cell and a process for fabrication thereofEBARA SOLAR INC·Filed 1999·Granted Jul 17, 2001·149 cites·30 claims
- 0492US6180869B1Method and apparatus for self-doping negative and positive electrodes for silicon solar cells and other devicesEBARA SOLAR INC·Filed 1998·Granted Jan 30, 2001·122 cites·10 claims
- 0591US6632730B1Method for self-doping contacts to a semiconductorEBARA SOLAR INC·Filed 2000·Granted Oct 14, 2003·55 cites·17 claims
- 0688US6664631B2Apparatus for self-doping contacts to a semiconductorEBARA SOLAR INC·Filed 2002·Granted Dec 16, 2003·37 cites·4 claims
- 0762US6077345ASilicon crystal growth melt level control system and methodEBARA SOLAR INC·Filed 1997·Granted Jun 20, 2000·18 cites·10 claims
- 0857US6673148B2Method of using a magnetic field furnace to manufacture semiconductor substratesEBARA SOLAR INC·Filed 2002·Granted Jan 6, 2004·6 cites·20 claims
- 0957US6626993B2Method for stabilizing dendritic web crystal growthEBARA SOLAR INC·Filed 2001·Granted Sep 30, 2003·7 cites·36 claims
- 1049US6093244ASilicon ribbon growth dendrite thickness control systemEBARA SOLAR INC·Filed 1997·Granted Jul 25, 2000·14 cites·10 claims
- 1141US6669776B2Magnetic field furnace and a method of using the same to manufacture semiconductor substratesEBARA SOLAR INC·Filed 2002·Granted Dec 30, 2003·0 cites·7 claims
- 1241US6402839B1System for stabilizing dendritic web crystal growthEBARA SOLAR INC·Filed 1999·Granted Jun 11, 2002·8 cites·10 claims
- 1336US6482261B2Magnetic field furnaceEBARA SOLAR INC·Filed 2000·Granted Nov 19, 2002·0 cites·17 claims
- 1434US5913980AMethod for removing complex oxide film growth on silicon crystalEBARA SOLAR INC·Filed 1997·Granted Jun 22, 1999·7 cites·20 claims
- 1532US6143633AIn-situ diffusion of dopant impurities during dendritic web growth of crystal ribbonEBARA SOLAR INC·Filed 1996·Granted Nov 7, 2000·6 cites·26 claims
- 1619US5997234ASilicon feed systemEBARA SOLAR INC·Filed 1997·Granted Dec 7, 1999·3 cites·8 claims
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