Alzenau
Germany
6
2015-10-29
The entities that hold a legal rights for patent applications filed by inventor Vaas Knut:
Knut Vaas from Alzenau, DE has applied for patents for these inventions. The list has both pending applications and granted patents:
CRYSTALLINE SOLAR CELL AND METHOD FOR PRODUCING THE LATTER
#2 | 2013-10-03Method for the wet-chemical etching back of a solar cell emitter
#3 | 2013-09-05METHOD FOR THE WET-CHEMICAL ETCHING OF A HIGHLY DOPED SEMICONDUCTOR LAYER
#4 | 2013-08-29METHOD FOR THE WET-CHEMICAL ETCHING BACK OF A SOLAR CELL EMITTER
#5 | 2011-07-28Method for chemically treating a substrate
#6 | 2011-07-07METHOD AND ARRANGEMENT FOR PRODUCING A FUNCTIONAL LAYER ON A SEMICONDUCTOR COMPONENT
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