Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7872902 | Integrated circuit with bit lines positioned in different planes | Joerg Volrath | 2011-01-18 |
| 7402859 | Field effect semiconductor switch and method for fabricating it | Joerg Vollrath, Ralf Schneider, Stephan Schroeder | 2008-07-22 |
| 7376026 | Integrated semiconductor memory having sense amplifiers selectively activated at different timing | Joerg Vollrath | 2008-05-20 |
| 7365554 | Integrated circuit for determining a voltage | Joerg Vollrath, Aurel von Campenhausen, Ralf Schneider | 2008-04-29 |
| 7313741 | Integrated semiconductor memory | Joerg Vollrath, Aurel von Campenhausen, Frank Schroeppel | 2007-12-25 |
| 7224627 | Integrated semiconductor circuit and method for testing the same | Aurel von Campenhausen, Joerg Vollrath, Ralf Schneider | 2007-05-29 |
| 7203883 | Integrated circuit | Aurel von Campenhausen, Joerg Vollrath, Ralf Schneider | 2007-04-10 |
| 7196537 | Integrated circuit | Aurel von Campenhausen, Joerg Vollrath, Ralf Schneider | 2007-03-27 |
| 7068546 | Integrated memory having a voltage generator circuit for generating a voltage supply for a read/write amplifier | Ralf Schneider, Joerg Vollrath | 2006-06-27 |
| 7023276 | Differential amplifier circuit | Joerg Vollrath, Ullrich Menczigar | 2006-04-04 |
| 6956404 | Driver circuit having a plurality of drivers for driving signals in parallel | Ralf Schneider, Joerg Vollrath | 2005-10-18 |
| 6914837 | DRAM memory with a shared sense amplifier structure | Stephan Schroeder, Manfred Proell, Aurel von Campenhausen | 2005-07-05 |