Issued Patents 2025
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12426404 | Method of laser treatment of a semiconductor wafer comprising AlGaInP-LEDs to increase their light generating efficiency | Jens Ebbecke, Philipp Kreuter, Christoph Klemp, Andreas Biebersdorf, Ines Pietzonka | 2025-09-23 |
| 12407147 | Edge-emitting semiconductor laser diode and method of manufacturing the same | Martin HETZL, Jens Ebbecke, Uwe Strauß | 2025-09-02 |
| 12294039 | Optoelectronic component, semiconductor structure and method | Andreas Biebersdorf, Stefan Illek, Felix Feix, Christoph Klemp, Ines Pietzonka +2 more | 2025-05-06 |
| 12249672 | Method for manufacturing a semiconductor device and optoelectronic device | Philipp Kreuter, Andreas Biebersdorf, Christoph Klemp, Jens Ebbecke, Ines Pietzonka | 2025-03-11 |
| 12224379 | Method for producing optoelectronic semiconductor chips, and optoelectronic semiconductor chip | Felix Feix, Ines Pietzonka | 2025-02-11 |
| 12199219 | μ-LED, μ-LED device, display and method for the same | Andreas Biebersdorf, Stefan Illek, Ines Pietzonka, Christoph Klemp, Felix Feix +2 more | 2025-01-14 |
| 12199220 | μ-LED, μ-LED device, display and method for the same | Andreas Biebersdorf, Stefan Illek, Ines Pietzonka, Christoph Klemp, Felix Feix +2 more | 2025-01-14 |
| 12199222 | μ-LED, μ-LED device, display and method for the same | Xue Wang, Laura Kreiner | 2025-01-14 |
| 12199134 | μ-LED, μ-LED device, display and method for the same | Martin Rudolf Behringer, Andreas Biebersdorf, Ruth BOSS, Erwin Lang, Tobias Meyer +14 more | 2025-01-14 |