Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11262047 | Display unit, display apparatus containing at least one display unit, and use of the display unit and the display apparatus | — | 2022-03-01 |
| 9312413 | Method for producing a substrate having a colored interference filter layer, this substrate containing a colored interference filter layer, the use of this substrate as a colored solar cell or as a colored solar module or as a component thereof, as well as an array including at least two of these substrates | Frank Hergert, Jan Rudolf Thyen | 2016-04-12 |
| 9284641 | Processing device for producing semiconductor layers and coated substrates treated with elemental selenium and/or sulphur | — | 2016-03-15 |
| 9082796 | Process device for processing in particular stacked processed goods | — | 2015-07-14 |
| 8846442 | Method for producing semiconductor layers and coated substrates treated with elemental selenium and/or sulphur, in particular flat substrates | — | 2014-09-30 |
| 8673678 | Process of making a thin-film photovoltaic device and thin-film photovoltaic device | Thomas Niesen | 2014-03-18 |
| 8336489 | Thermal evaporation apparatus, use and method of depositing a material | Walter Stetter | 2012-12-25 |
| 8082878 | Thermal evaporation apparatus, use and method of depositing a material | Walter Stetter | 2011-12-27 |
| 6884968 | Apparatus and process for annealing a multilayer body, and multilayer body of this type | — | 2005-04-26 |
| 6787485 | Appliance and method for tempering a plurality of process items by absorption of electromagnetic radiation generated by plural sources of the radiation | — | 2004-09-07 |
| 6717112 | Apparatus for annealing a multi-layer body, and such a multi-layer body | — | 2004-04-06 |
| 6703589 | Device and method for tempering at least one process good | — | 2004-03-09 |
| 5676766 | Solar cell having a chalcopyrite absorber layer | Franz Karg | 1997-10-14 |
| 5626688 | Solar cell with chalcopyrite absorber layer | Joerk Rimmasch, Hauke Harms | 1997-05-06 |
| 5578503 | Rapid process for producing a chalcopyrite semiconductor on a substrate | Franz Karg | 1996-11-26 |