Assignee
HAHN GISO
DE·1 granted patent·3 pending applications·0 citations·filing 2008–2012
Top patents by PatentIndex Score
4 records- 0132US8586396B2Method for producing a silicon solar cell with a back-etched emitter as well as a corresponding solar cellHAHN GISO·Filed 2008·Granted Nov 19, 2013·0 cites·19 claims
- 0229US2014021472A1Printable medium that contains metal particles and effects etching, more particularly for making contact with silicon during the production of a solar cellHAHN GISO·Filed 2012·Application pending·0 cites
- 0326US2013153025A1Method for producing a solar cell having a textured front face and corresponding solar cellHAHN GISO·Filed 2011·Application pending·0 cites
- 0415US2012129355A1Method for texturing a surface of a semiconductor substrate and device for carrying out the methodHAHN GISO·Filed 2010·Application pending·0 cites
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