|
2014
|
Invention
|
Multicrystalline silicon ingots, silicon masteralloy, method for increasing the yield of multicry... |
|
2013
|
Invention
|
Method for improving efficiency of solar cells. The present invention relates to a method for min... |
|
2012
|
Invention
|
Method for producing silicon mono-crystals and multi-crystalline silicon ingots. 1, The present i... |
|
2010
|
Invention
|
Method for producing high purity silicon. The present invention relates to a method for producing... |
|
2009
|
Invention
|
Apparatus and process for treatment for immiscible liquids. The present invention relates to an a... |
|
|
Invention
|
Method and apparatus for refining a molten material.
A method for the directional solidification... |
|
|
Invention
|
Method for production of calcium compounds. The present invention relates to a method for product... |
|
|
Invention
|
Method for production of calcium compounds.. The present invention relates to a method for produc... |
|
2008
|
Invention
|
A coating composition for a mould. A coating system for a mould for the directional solidificatio... |
|
2007
|
Invention
|
Multicrystalline silicon solar cells. The present invention relates to multicrystalline p-type si... |
|
|
Invention
|
Reverse piezoelectric method for production of silane. The present invention relates to a method ... |
|
|
Invention
|
Electrometallurgical processing method, and an apparatus for production of silane. The present in... |
|
2006
|
Invention
|
Method and apparatus for refining a molten material. A method for the directional solidification ... |
|
2005
|
Invention
|
Method for producing directionally solidified silicon ingots. The present invention relates to a ... |
|
|
Invention
|
Method for charging a crucible with solar grade silicon. The present invention relates to a metho... |
