Issued Patents 2005
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6965535 | Integrated semiconductor memory circuit and a method for operating the same | Manfred Proell, Stephan Schroeder, Joerg Kliewer | 2005-11-15 |
| 6956404 | Driver circuit having a plurality of drivers for driving signals in parallel | Marcin Gnat, Joerg Vollrath | 2005-10-18 |
| 6940775 | Integrated dynamic memory having a control circuit for controlling a refresh mode for memory cells | Manfred Proll, Georg Eggers, Jorg Kliewer | 2005-09-06 |
| 6927557 | Voltage generator arrangement | Manfred Proll, Stephan Schröder, Joerg Vollrath | 2005-08-09 |
| 6906972 | Integrated DRAM semiconductor memory and method for operating the same | Manfred Proell, Stephan Schroeder, Joerg Kliewer | 2005-06-14 |
| 6900626 | Voltage generator arrangement | Manfred Proll, Stephan Schröder, Joerg Vollrath | 2005-05-31 |
| 6898739 | Method and device for testing a memory circuit | Thorsten Bucksch | 2005-05-24 |