Issued Patents All Time
Showing 26–44 of 44 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8436425 | SOI semiconductor device comprising substrate diodes having a topography tolerant contact structure | Kai Frohberg, Kerstin Ruttloff | 2013-05-07 |
| 8383510 | Semiconductor device comprising metallization layers of reduced interlayer capacitance by reducing the amount of etch stop materials | Torsten Huisinga, Ralf Richter, Ronny Pfuetzner | 2013-02-26 |
| 8367504 | Method for forming semiconductor fuses in a semiconductor device comprising metal gates | Ralf Richter, Kai Frohberg | 2013-02-05 |
| 8344151 | Process for the preparation of 4-aminobut-2-enolides starting from 4-alkoxyfuran-2(5H)-one or 4-arylalkoxyfuran-2(5H)-one | Norbert Lui | 2013-01-01 |
| 8338306 | Forming semiconductor resistors in a semiconductor device comprising metal gates by increasing etch resistivity of the resistors | Ralf Richter, Katja Steffen, Johannes Groschopf, Frank Seliger, Andreas Ott +2 more | 2012-12-25 |
| 8329526 | Cap removal in a high-k metal gate electrode structure by using a sacrificial fill material | Frank Seliger, Ralf Richter, Markus Lenski | 2012-12-11 |
| 8216928 | Methods for fabricating semiconductor devices having local contacts | Ralf Richter, Torsten Huisinga | 2012-07-10 |
| 8182709 | CMP system and method using individually controlled temperature zones | Gerd Marxsen | 2012-05-22 |
| 8183139 | Reduced defectivity in contacts of a semiconductor device comprising replacement gate electrode structures by using an intermediate cap layer | Gerd Marxsen | 2012-05-22 |
| 8138038 | Superior fill conditions in a replacement gate approach by performing a polishing process based on a sacrificial fill material | Gerd Marxsen, Katja Steffen | 2012-03-20 |
| 8048726 | SOI semiconductor device with reduced topography above a substrate window area | Kai Frohberg, Sven Mueller, Kerstin Ruttloff | 2011-11-01 |
| 7985668 | Method for forming a metal silicide having a lower potential for containing material defects | Ralf Richter, Torsten Huisinga | 2011-07-26 |
| 7951677 | Corner rounding in a replacement gate approach based on a sacrificial fill material applied prior to work function metal deposition | Thomas Werner, Frank Seliger, Frank Richter | 2011-05-31 |
| 7905764 | Polishing head using zone control | Gerd Marxsen | 2011-03-15 |
| 6140895 | Electromagnetic relay | Michael Dittmann, Martin Hanke | 2000-10-31 |
| 6118359 | Polarized electromagnetic relay | Michael Dittmann, Heinz Stadler | 2000-09-12 |
| 6081176 | Electromagnetic relay | Michael Dittmann, Rainer Vogel, Titus Ziegler | 2000-06-27 |
| 6002312 | Electromagnetic relay | Michael Dittmann, Heinz Stadler | 1999-12-14 |
| 5734308 | Electromagnetic monostable small relay | Michael Dittmann | 1998-03-31 |