Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7877649 | Method and apparatus for testing a memory chip using a common node for multiple inputs and outputs | Joerg Kliewer, Stephan Schroeder, Georg Eggers, Wolfgang Ruf, Hermann Hass | 2011-01-25 |
| 7752510 | Integrated device for simplified parallel testing, test board for testing a plurality of integrated devices, and test system and tester unit | Stephan Schroeder, Wolfgang Ruf, Hermann Haas | 2010-07-06 |
| 7710810 | Device for refreshing memory contents | Stephan Schroeder | 2010-05-04 |
| 7512023 | Memory and method for improving the reliability of a memory having a used memory region and an unused memory region | Stephan Schroeder | 2009-03-31 |
| 7248536 | Integrated semiconductor memory and method for operating an integrated semiconductor memory | Stephan Schroeder, Arndt Gruber, Herbert Benzinger | 2007-07-24 |
| 7206238 | Integrated semiconductor memory comprising at least one word line and method | Joerg Kliewer, Herbert Benzinger, Stephan Schroeder | 2007-04-17 |
| 7120074 | Semiconductor memory and method for operating a semiconductor memory | Herbert Benzinger, Manfred Dobler, Joerg Kliewer | 2006-10-10 |
| 7110310 | RAM store and control method therefor | Stephan Schroeder, Ralf Schneider, Joerg Kliewer | 2006-09-19 |
| 7039838 | Method for testing a circuit unit to be tested and test apparatus | Koen Van der Zanden | 2006-05-02 |
| 6970389 | Integrated memory | Stephan Schroeder, Herbert Benzinger, Aurel von Campenhausen | 2005-11-29 |
| 6965535 | Integrated semiconductor memory circuit and a method for operating the same | Stephan Schroeder, Ralf Schneider, Joerg Kliewer | 2005-11-15 |
| 6914837 | DRAM memory with a shared sense amplifier structure | Stephan Schroeder, Aurel von Campenhausen, Marcin Gnat | 2005-07-05 |
| 6906972 | Integrated DRAM semiconductor memory and method for operating the same | Stephan Schroeder, Ralf Schneider, Joerg Kliewer | 2005-06-14 |