Issued Patents All Time
Showing 76–100 of 141 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10020226 | Method for forming a semiconductor device and a semiconductor device | Wolfgang Lehnert, Francisco Javier Santos Rodriguez, Hans-Joachim Schulze | 2018-07-10 |
| 10002930 | Forming a contact layer on a semiconductor body | Jens Peter Konrath, Francisco Javier Santos Rodriguez, Carsten Schaeffer, Hans-Joachim Schulze, Werner Schustereder +1 more | 2018-06-19 |
| 9997515 | Semiconductor devices with trench gate structures in a semiconductor body with hexagonal crystal lattice | Romain Esteve, Dethard Peters | 2018-06-12 |
| 9934972 | Method of manufacturing a silicon carbide semiconductor device by removing amorphized portions | Thomas Aichinger, Wolfgang Bergner, Romain Esteve, Daniel Kueck, Dethard Peters +3 more | 2018-04-03 |
| 9917000 | Wafer carrier, method for manufacturing the same and method for carrying a wafer | Francisco Javier Santos Rodriguez, Ronny Kern, Josef Unterweger | 2018-03-13 |
| 9905655 | Method for reducing bipolar degradation in an SIC semiconductor device and semiconductor device | Jens Peter Konrath, Hans-Joachim Schulze | 2018-02-27 |
| 9859383 | Schottky diode with reduced forward voltage | Jens Peter Konrath, Hans-Joachim Schulze | 2018-01-02 |
| 9859361 | SiC-based superjunction semiconductor device | Hans-Joachim Schulze, Wolfgang Jantscher, Werner Schustereder, Hans Weber | 2018-01-02 |
| 9818818 | Power semiconductor device including trench gate structures with longitudinal axes tilted to a main crystal direction | Romain Esteve, Dethard Peters | 2017-11-14 |
| 9793167 | Method for forming a wafer structure, a method for forming a semiconductor device and a wafer structure | Wolfgang Lehnert, Francisco Javier Santos Rodriguez | 2017-10-17 |
| 9741712 | Semiconductor devices with trench gate structures in a semiconductor body with hexagonal crystal lattice | Romain Esteve, Dethard Peters | 2017-08-22 |
| 9704750 | Method for forming a semiconductor device and a semiconductor device | Wolfgang Lehnert, Francisco Javier Santos Rodriguez, Hans-Joachim Schulze | 2017-07-11 |
| 9634108 | Method of manufacturing a device by locally heating one or more metalization layers and by means of selective etching | Stefan Woehlert, Thomas Gutt, Michael Treu | 2017-04-25 |
| 9633957 | Semiconductor device, a power semiconductor device, and a method for processing a semiconductor device | Jochen Hilsenbeck, Jens Peter Konrath, Thomas Frank | 2017-04-25 |
| 9608092 | Method of manufacturing a semiconductor device having a rectifying junction at the side wall of a trench | Jens Peter Konrath, Hans-Joachim Schulze, Wolfgang Werner, Frank Pfirsch | 2017-03-28 |
| 9576844 | Method for manufacturing a composite wafer having a graphite core, and composite wafer having a graphite core | Rudolf Berger, Hermann Gruber, Wolfgang Lehnert, Guenther Ruhl, Raimund Foerg +5 more | 2017-02-21 |
| 9496346 | Silicon carbide device and a method for forming a silicon carbide device | Christian Hecht, Jens Peter Konrath, Wolfgang Bergner, Hans-Joachim Schulze, Rudolf Elpelt | 2016-11-15 |
| 9412808 | Silicon carbide device and a method for manufacturing a silicon carbide device | Hans-Joachim Schulze, Christian Hecht, Rudolf Elpelt | 2016-08-09 |
| 9391154 | Method of manufacturing a device by locally heating one or more metalization layers and by means of selective etching | Stefan Woehlert, Thomas Gutt, Michael Treu | 2016-07-12 |
| 9349804 | Composite wafer for bonding and encapsulating an SiC-based functional layer | Rudolf Berger, Hans-Joachim Schulze, Anton Mauder, Wolfgang Lehnert, Günther Ruhl | 2016-05-24 |
| 9257511 | Silicon carbide device and a method for forming a silicon carbide device | Christian Hecht, Jens Peter Konrath, Wolfgang Bergner, Hans-Joachim Schulze, Rudolf Elpelt | 2016-02-09 |
| 9245944 | Silicon carbide device and a method for manufacturing a silicon carbide device | Christian Hecht, Bernd Zippelius | 2016-01-26 |
| 9224633 | Method for manufacturing a composite wafer having a graphite core, and composite wafer having a graphite core | Rudolf Berger, Hermann Gruber, Wolfgang Lehnert, Guenther Ruhl, Raimund Foerg +5 more | 2015-12-29 |
| 9219049 | Compound structure and method for forming a compound structure | Rudolf Berger, Guenther Ruhl, Wolfgang Lehnert | 2015-12-22 |
| 9209281 | Method of manufacturing a device by locally heating one or more metallization layers and by means of selective etching | Stefan Woehlert, Thomas Gutt, Michael Treu | 2015-12-08 |