Issued Patents All Time
Showing 1–22 of 22 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, Andreas Biebersdorf, Ines Pietzonka, Petrus Sundgren | 2025-09-23 |
| 12294039 | Optoelectronic component, semiconductor structure and method | Andreas Biebersdorf, Stefan Illek, Felix Feix, Ines Pietzonka, Petrus Sundgren +2 more | 2025-05-06 |
| 12249672 | Method for manufacturing a semiconductor device and optoelectronic device | Philipp Kreuter, Andreas Biebersdorf, Jens Ebbecke, Ines Pietzonka, Petrus Sundgren | 2025-03-11 |
| 12206058 | Method for producing optoelectronic semiconductor devices and optoelectronic semiconductor device | Martin Rudolf Behringer | 2025-01-21 |
| 12199220 | μ-LED, μ-LED device, display and method for the same | Andreas Biebersdorf, Stefan Illek, Ines Pietzonka, Petrus Sundgren, Felix Feix +2 more | 2025-01-14 |
| 12199219 | μ-LED, μ-LED device, display and method for the same | Andreas Biebersdorf, Stefan Illek, Ines Pietzonka, Petrus Sundgren, Felix Feix +2 more | 2025-01-14 |
| 12176469 | μ-LED, μ-LED device, display and method for the same | Andreas Biebersdorf, Laura Kreiner, Stefan Illek, Ines Pietzonka, Petrus Sundgren +3 more | 2024-12-24 |
| 12119236 | Method for producing a connection structure and semiconductor device | Andreas Rudolph, Teresa Baur | 2024-10-15 |
| 11949054 | Optoelectronic semiconductor component with contact elements and method for producing the same | Wolfgang Schmid, Isabel Otto | 2024-04-02 |
| 11915935 | Method for producing a semiconductor component comprising performing a plasma treatment, and semiconductor component | Andreas Biebersdorf, Stefan Illek, Ines Pietzonka, Petrus Sundgren | 2024-02-27 |
| 11764339 | μ-LED, μ-LED device, display and method for the same | Andreas Biebersdorf, Laura Kreiner, Stefan Illek, Ines Pietzonka, Petrus Sundgren +3 more | 2023-09-19 |
| 11508878 | Method of producing a layer stack and layer stack | — | 2022-11-22 |
| 11183612 | Method for producing at least one optoelectronic component, and optoelectronic component | Petrus Sundgren | 2021-11-23 |
| 10763238 | Method of aligning semiconductor chips, method of arranging semiconductor chips, device that produces a semiconductor component, and semiconductor component | Philipp Kreuter, Andreas Biebersdorf, Jens Ebbecke, Ines Pietzonka, Petrus Sundgren | 2020-09-01 |
| 10490698 | Optoelectronic semiconductor chip and method of producing the same | — | 2019-11-26 |
| 10147647 | Method of removing a growth substrate from a layer sequence | Marco Englhard | 2018-12-04 |
| 10026871 | Method for producing an optoelectronic device with a contact area of accurately and reproducibly defined size | Markus Bröll, Wolfgang Schmid | 2018-07-17 |
| 9882090 | Method for producing an optoelectronic device with a contact area of accurately and reproducibily defined size | Markus Bröll, Wolfgang Schmid | 2018-01-30 |
| 9466764 | Optoelectronic component including a substrate on which a semiconductor layer sequence with an identifier for identifying the component is applied | Martin Rudolf Behringer, Markus Broell | 2016-10-11 |
| 9172014 | Optoelectronic semiconductor chip and method for producing an optoelectronic semiconductor chip | Martin Rudolf Behringer, Markus Bröll | 2015-10-27 |
| 9076931 | Optoelectronic component and method for producing same | Wolfgang Schmid, Alvaro Gomez-Iglesias | 2015-07-07 |
| 8981404 | Optoelectronic semiconductor chip and a method for the production thereof | Martin Rudolf Behringer, Christoph Rupprich | 2015-03-17 |