Issued Patents All Time
Showing 76–100 of 104 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7729154 | Integrated circuit with buried control line structures | Dirk Baumann, Dominique Savignac, Helmut Schneider | 2010-06-01 |
| 7687343 | Storage capacitor, a memory device and a method of manufacturing the same | Peter Moll, Peter Baars, Rolf Weis, Klaus Muemmler | 2010-03-30 |
| 7642572 | Integrated circuit having a memory cell array and method of forming an integrated circuit | Martin Popp, Ulrike Gruening-von Schwerin, Rolf Weis | 2010-01-05 |
| 7635893 | Transistor, memory cell array and method of manufacturing a transistor | Rolf Weis, Ulrike Gruening von Schwerin | 2009-12-22 |
| 7605032 | Method for producing a trench transistor and trench transistor | Richard Luyken, Hans-Peter Moll, Martin Popp, Marc Strasser, Rolf Weis | 2009-10-20 |
| 7539039 | Integrated circuit having a resistive switching device | Ulrike Gruening-von Schwerin | 2009-05-26 |
| 7476920 | 6F2 access transistor arrangement and semiconductor memory device | — | 2009-01-13 |
| 7471547 | Memory cell array | — | 2008-12-30 |
| 7449739 | Storage capacitor for semiconductor memory cells and method of manufacturing a storage capacitor | Johannes Heitmann, Peter Moll, Odo Wunnicke | 2008-11-11 |
| 7442609 | Method of manufacturing a transistor and a method of forming a memory device with isolation trenches | Peng Wang, Joachim Nuetzel, Rolf Weis, Marc Strasser, Richard Luyken | 2008-10-28 |
| 7341875 | Semiconductor memory device with a capacitor formed therein and a method for forming the same | Joachim Nuetzel, Siegfried Schwarzl, Stefan Wurn | 2008-03-11 |
| 7301799 | Memory cell array | — | 2007-11-27 |
| 7301192 | Dram cell pair and dram memory cell array | Johann Harter, Wolfgang Mueller, Wolfgang Bergner, Ulrike Grüning Von Schwerin, Rolf Weis | 2007-11-27 |
| 7180115 | DRAM cell structure with tunnel barrier | Franz Hofmann, Wolfgang Roesner, Lothar Risch | 2007-02-20 |
| 7141845 | DRAM cell array and memory cell arrangement having vertical memory cells and methods for fabricating the same | Dirk Manger, Rolf Weis, Bernd Goebel, Wolfgang Mueller | 2006-11-28 |
| 7139184 | Memory cell array | — | 2006-11-21 |
| 7132333 | Transistor, memory cell array and method of manufacturing a transistor | Rolf Weis, Ulrike Gruening-von Schwerin | 2006-11-07 |
| 7109544 | Architecture for vertical transistor cells and transistor-controlled memory cells | Dirk Manger, Bernd Goebel | 2006-09-19 |
| 7034408 | Memory device and method of manufacturing a memory device | — | 2006-04-25 |
| 6932916 | Semiconductor substrate with trenches of varying depth | Dirk Manger, Hans-Peter Moll | 2005-08-23 |
| 6930324 | Device architecture and process for improved vertical memory arrays | Bernhard Kowalski, Andreas Felber, Valentin Rosskopf, Juergen Lindolf | 2005-08-16 |
| 6930325 | Test structure for improved vertical memory arrays | Bernhard Kowalski, Andreas Felber, Valentin Rosskopf, Juergen Lindolf, Bernd Goebel | 2005-08-16 |
| 6807089 | Method for operating an MRAM semiconductor memory configuration | Dietmar Gogl | 2004-10-19 |
| 6798014 | Semiconductor memory cell and semiconductor component as well as manufacturing methods therefore | Franz Hofmann | 2004-09-28 |
| 6707098 | Electronic device and method for fabricating an electronic device | Franz Hofmann, Franz Kreupl, Richard Luyken | 2004-03-16 |