Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9181633 | Device and process for heating III-V wafers, and annealed III-V semiconductor single crystal wafer | Manfred Jurisch, Stefan Eichler, Thomas Bünger, Berndt Weinert | 2015-11-10 |
| 8815392 | Process for producing doped gallium arsenide substrate wafers having low optical absorption coefficient | Ulrich Kretzer, Stefan Eichler, Frieder Kropfgans | 2014-08-26 |
| 8329295 | Process for producing doped gallium arsenide substrate wafers having low optical absorption coefficient | Ulrich Kretzer, Stefan Eichler, Frieder Kropfgans | 2012-12-11 |
| 8025729 | Device and process for heating III-V wafers, and annealed III-V semiconductor single crystal wafer | Manfred Jurisch, Stefan Eichler, Thomas Bünger, Berndt Weinert | 2011-09-27 |