Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Method for producing semiconductor layers and coated substrates treated with elemental selenium and/or sulphur, in particular flat substrates

Method for producing semiconductor layers and coated substrates treated with elemental selenium and/or sulphur, in particular flat substrates

US Patent 8846442 · Granted Sep 30, 2014

Assignee

No assignee recorded.

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Display unit, display apparatus containing at least one display unit, and use of2022
Method for producing a substrate having a colored interference filter layer, thi2016
Processing device for producing semiconductor layers and coated substrates treat2016
Process device for processing in particular stacked processed goods2015
Process of making a thin-film photovoltaic device and thin-film photovoltaic dev2014
Thermal evaporation apparatus, use and method of depositing a material2012
Thermal evaporation apparatus, use and method of depositing a material2011
Apparatus and process for annealing a multilayer body, and multilayer body of th2005
Appliance and method for tempering a plurality of process items by absorption of2004
Apparatus for annealing a multi-layer body, and such a multi-layer body2004
Device and method for tempering at least one process good2004
Solar cell having a chalcopyrite absorber layer1997