Issued Patents 2004
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6822281 | Trench cell for a DRAM cell array | Peter Voigt | 2004-11-23 |
| 6818503 | Method for fabricating a semiconductor memory device | Rainer Bruchhaus, Walter Hartner, Igor Kasko, Matthias Kronke, Thomas Mikolajick +3 more | 2004-11-16 |
| 6797562 | Method for manufacturing a buried strap contact in a memory cell | Dietrich Bonart, Bjoern Fischer, Peter Voigt | 2004-09-28 |
| 6773986 | Method for fabricating a semiconductor memory device | Rainer Bruchhaus, Walter Hartner, Matthias Kronke, Thomas Mikolajick, Nicolas Nagel +1 more | 2004-08-10 |
| 6770928 | Semiconductor memory with vertical selection transistor | Michael Sommer | 2004-08-03 |
| 6704219 | FeRAM memory and method for manufacturing it | Rainer Bruchhaus, Walter Hartner, Matthias Kronke, Thomas Mikolajick, Nicolas Nagel +1 more | 2004-03-09 |