Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9343611 | Method for producing interconnected optoelectronic components, and interconnected optoelectronic components | — | 2016-05-17 |
| 8907210 | Semiconductor material and its application as an absorber material for solar cells | Mare Altosaar, Enn Mellikov, Jaan Raudoja, Kristi Timmo | 2014-12-09 |
| 8802480 | Method for the prodcution of a monograin membrane for a solar cell, monograin membrane, and solar cell | — | 2014-08-12 |
| 6896983 | Membrane for fuel cells | Klaus Kohrs | 2005-05-24 |
| 6559375 | Organic solar cell or light-emitting diode | Jörn Rostalski | 2003-05-06 |
| 6488770 | Monocrystalline powder and monograin membrane production | Enn Mellikov, Mare Altosaar | 2002-12-03 |
| 6232547 | Photo cell and method of manufacturing such cell by co-valent growth of a phase thereon | Klaus Kohrs | 2001-05-15 |
| 6224746 | Method and device for testing the quality of a sheet-like element comprising a membrane | Hermann Kabs | 2001-05-01 |
| 5683833 | Use of organic materials having high nonionic charge carrier mobility | Lukas Haussling, Karl-Heinz Etzbach, Karl Siemensmeyer, Wolfgang Paulus, Christina Antonius +4 more | 1997-11-04 |