Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7662687 | Semiconductor memory having charge trapping memory cells and fabrication method thereof | Josef Willer, Thomas Mikolajick, Christoph Ludwig, Norbert Schulze | 2010-02-16 |
| 7368350 | Memory cell arrays and methods for producing memory cell arrays | Dominik Olligs, Torsten Mueller, Veronika Polei, Thomas Mikolajick, Josef Willer | 2008-05-06 |
| 7365382 | Semiconductor memory having charge trapping memory cells and fabrication method thereof | Josef Willer, Thomas Mikolajick, Christoph Ludwig, Norbert Schulze | 2008-04-29 |
| 5025295 | Three-dimensional one-dimensional cell arrangement for dynamic semiconductor memories and method for the manufacture of a bit line contact | Wolfgang Mueller, Gerd Enders | 1991-06-18 |
| 4962577 | Work roll with improved support and lubricating system for an hydraulically supported roll | Klaus Kubik | 1990-10-16 |
| 4855801 | Transistor varactor for dynamics semiconductor storage means | — | 1989-08-08 |