2010
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Invention
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Producing transport gas for vapour deposition from eutectic and hypo-eutectic metal-silicon alloy... |
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Invention
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High efficiency silicon-based solar cells.
The present invention relates to a system and method ... |
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Invention
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Base structure for iii-v semiconductor devices on group iv substrates and method of fabrication t... |
2009
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Invention
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Method and apparatus for the production of chlorosilanes. A method and respect material for... |
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Invention
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Method and apparatus for silicon refinement. A method and respect material for the producti... |
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Invention
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Method and apparatus for silicon refinement. A method and respect material for the production of ... |
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Invention
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Method and apparatus for the production of chlorosilanes. A method and respect material for the p... |
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Invention
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Controlled low temperature growth of epitaxial silicon films for photovoltaic applications. A low... |
2008
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Invention
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Method and apparatus for the production of chlorosilanes. The present invention provides a method... |
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Invention
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Method and apparatus for silicon refinement. The present invention provides a method and an appar... |
2007
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Invention
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Low-temperature doping processes for silicon wafer devices. A low temperature method and system c... |
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Invention
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Solar cell. The present invention provides a thin film amorphous silicon-crystalline silicon back... |
2006
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Invention
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Solar cell.
The present invention provides a thin film amorphous silicon-crystalline silicon bac... |
2001
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Invention
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Solar power management system. A solar power management system includes a plurality of photovolta... |
1999
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Invention
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Freeze protection apparatus for fluid transport passages. An elongated conduit (12) for conveying... |
1998
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Invention
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Freeze protection apparatus for fluid transport passages. The present invention provides a fluid ... |