Issued Patents All Time
Showing 26–35 of 35 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6876590 | 2T2C signal margin test mode using a defined charge exchange between BL and/BL | Hans-Oliver Joachim, Nobert Rehm | 2005-04-05 |
| 6858890 | Ferroelectric memory integrated circuit with improved reliability | Uwe Wellhausen | 2005-02-22 |
| 6795329 | Memory integrated circuit | — | 2004-09-21 |
| 6740632 | Process for manufacturing industrial detergent and components thereof | Karlheinz Rumpler | 2004-05-25 |
| 6731529 | Variable capacitances for memory cells within a cell group | Joerg Wohlfahrt, Norbert Rehm, Daisaburo Takashima | 2004-05-04 |
| 6731554 | 2T2C signal margin test mode using resistive element | Joerg Wohlfahrt, Thomas Roehr, Nobert Rehm | 2004-05-04 |
| 6724026 | Memory architecture with memory cell groups | Andreas Hilliger, Thomas Roehr, Susumo Shuto, Toru Ozaki | 2004-04-20 |
| 6711047 | Test circuit for an analog measurement of bit line signals of ferroelectric memory cells | Thomas Rohr | 2004-03-23 |
| 6707699 | Historical information storage for integrated circuits | Joerg Wohlfahrt, Norbert Rehm, Hans-Oliver Joachim | 2004-03-16 |
| 6639824 | Memory architecture | Joerg Wohlfahrt, Norbert Rehm, Thomas Roehr | 2003-10-28 |