Issued Patents All Time
Showing 76–92 of 92 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8313995 | Method for manufacturing a semiconductor device | — | 2012-11-20 |
| 8193559 | Monolithic semiconductor switches and method for manufacturing | Oliver Haeberlen, Walter Rieger, Martin Vielemeyer, Lutz Goergens, Milko Paolucci +2 more | 2012-06-05 |
| 8097916 | Method for insulating a semiconducting material in a trench from a substrate | — | 2012-01-17 |
| 8093654 | Vertical transistor component | Walter Rieger | 2012-01-10 |
| 8072028 | Method and device including transistor component having a field electrode | Joachim Krumrey, Gerhard Noebauer, Marc Probst | 2011-12-06 |
| 8062954 | Method for manufacturing a field plate in a trench of a power transistor | — | 2011-11-22 |
| 8044459 | Semiconductor device with trench field plate including first and second semiconductor materials | Franz Hirler, Walter Rieger, Andrew Christopher Graeme Wood, Mathias Born, Ralf Siemieniec +7 more | 2011-10-25 |
| 8030703 | Field-effect transistor and method for manufacturing a field-effect transistor | Dietmar Kotz, Rudolf Zelsacher | 2011-10-04 |
| 7943955 | Monolithic semiconductor switches and method for manufacturing | Oliver Haeberlen, Walter Rieger, Lutz Goergens, Johannes Schoiswohl, Joachim Krumrey | 2011-05-17 |
| 7816210 | Method for producing a trench transistor and trench transistor | Franz Hirler | 2010-10-19 |
| 7790550 | Trench transistor and method for fabricating a trench transistor | Franz Hirler, Markus Zundel, Rudolf Zelsacher | 2010-09-07 |
| 7767527 | Method for producing a vertical transistor component | Walter Rieger | 2010-08-03 |
| 7414286 | Trench transistor and method for fabricating a trench transistor | Franz Hirler, Markus Zundel, Rudolf Zelsacher | 2008-08-19 |
| 7375029 | Method for fabricating contact holes in a semiconductor body and a semiconductor structure | — | 2008-05-20 |
| 7303961 | Method for producing a junction region between a trench and a semiconductor zone surrounding the trench | Hans Weber, Gerhard Silvester Neugschwandtner | 2007-12-04 |
| 7091573 | Power transistor | Franz Hirler, Jenoe Tihanyi, Ralf Henninger, Joachim Krumrey, Walter Rieger | 2006-08-15 |
| 6690062 | Transistor configuration with a shielding electrode outside an active cell array and a reduced gate-drain capacitance | Ralf Henninger, Franz Hirler, Joachim Krumrey, Walter Rieger | 2004-02-10 |