Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12169370 | Exposure control in photolithographic direct exposure methods for manufacturing circuit boards or circuits | Christian Schwarz, Stefan Heinemann, Holger Wagner, Steffen Rücker, Frank Jugel | 2024-12-17 |
| 9523873 | System and method for direct imaging | Stefan Heinemann, Wolfgang Retschke, Holger Wagner, Abraham Gross | 2016-12-20 |
| 8964274 | System and method for direct imaging | Stefan Heinemann, Wolfgang Retschke, Holger Wagner, Abraham Gross | 2015-02-24 |
| 8531751 | System and method for direct imaging | Stefan Heinemann, Wolfgang Retschke, Holger Wagner, Abraham Gross | 2013-09-10 |