Issued Patents All Time
Showing 1–25 of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7239537 | Method and apparatus for current sense amplifier calibration in MRAM devices | John K. DeBrosse, Dietmar Gogl, Hans-Heinrich Viehmann | 2007-07-03 |
| 7158405 | Semiconductor memory device having a plurality of memory areas with memory elements | Thomas Böhm, Thomas Rohr | 2007-01-02 |
| 7057924 | Precharging the write path of an MRAM device for fast write operation | Hans-Heinrich Viehmann, Thomas M. Maffitt, John E. Barwin | 2006-06-06 |
| 6972989 | Reference current distribution in MRAM devices | — | 2005-12-06 |
| 6930915 | Cross-point MRAM array with reduced voltage drop across MTJ's | Hans-Heinrich Viehmann, John K. DeBrosse | 2005-08-16 |
| 6853229 | Circuit for transforming a single ended signal into a differential mode signal | Hans-Heinrich Viehmann | 2005-02-08 |
| 6847225 | CML (current mode logic) OCD (off chip driver)—ODT (on die termination) circuit for bidirectional data transmission | Hans-Heinrich Viehmann | 2005-01-25 |
| 6825707 | Current mode logic (CML) circuit concept for a variable delay element | Hans-Heinrich Viehmann | 2004-11-30 |
| 6819142 | Circuit for transforming a differential mode signal into a single ended signal with reduced standby current consumption | Hans-Heinrich Viehmann | 2004-11-16 |
| 6816406 | Magnetic memory configuration | Heinz Honigschmid, Helmut Kandolf | 2004-11-09 |
| 6781896 | MRAM semiconductor memory configuration with redundant cell arrays | Dietmar Gogl, Gerhard Muller | 2004-08-24 |
| 6744662 | Magnetoresistive memory (MRAM) | Martin Freitag, Dietmar Gogl, Heinz Hoenigschmid | 2004-06-01 |
| 6657916 | Integrated memory with memory cell array | Heinz Honigschmid, Helmut Kandolf | 2003-12-02 |
| 6639829 | Configuration and method for the low-loss writing of an MRAM | Dietmar Gogl, Helmut Kandolf | 2003-10-28 |
| 6618306 | Semiconductor memory device having row and column redundancy circuit and method of manufacturing the circuit | Thomas Böhm, Helmut Kandolf, Zoltan Manyoki | 2003-09-09 |
| 6594176 | Current source and drain arrangement for magnetoresistive memories (MRAMs) | — | 2003-07-15 |
| 6594191 | Segmented write line architecture | Christian Arndt | 2003-07-15 |
| 6577527 | Method for preventing unwanted programming in an MRAM configuration | Martin Freitag, Dietmar Gogl, Thomas Roehr | 2003-06-10 |
| 6545900 | MRAM module configuration | Thomas Böhm, Dietmar Gogl, Martin Freitag | 2003-04-08 |
| 6539506 | Read/write memory with self-test device and associated test method | Werner Weber | 2003-03-25 |
| 6538950 | Integrated memory and corresponding operating method | Thomas Böhm, Heinz Honigschmid, Georg Braun, Zoltan Manyoki, Thomas Rohr | 2003-03-25 |
| 6496423 | Chip ID register configuration | Zoltan Manyoki | 2002-12-17 |
| 6473335 | MRAM configuration | Thomas Böhm, Helmut Kandolf | 2002-10-29 |
| 6459631 | Configuration for implementing redundancy for a memory chip | Helmut Fischer, Helmut Kandolf | 2002-10-01 |
| 6429731 | CMOS voltage divider | Thomas Böhm, Robert Esterl, Zoltan Manyoki | 2002-08-06 |