Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12224363 | Method for treating a stack obtained during the manufacture of a heterojunction photovoltaic cell | Julie Stendera | 2025-02-11 |
| 11946869 | Method for determining the thermal donor concentration of a semiconductor sample | Torbjørn Mehl, Espen A. Olsen, Ingunn Burud, Lisa Kvalbein, Elénore Letty +1 more | 2024-04-02 |
| 11359305 | Method for validating the thermal history of a semiconductor ingot | Wilfried Favre, Elénore Letty | 2022-06-14 |
| 11077469 | Method for sorting silicon wafers according to their bulk lifetime | Elénore Letty, Wilfried Favre | 2021-08-03 |
| 10371657 | Method for locating a wafer in the ingot of same | Sébastien Dubois | 2019-08-06 |
| 10240871 | Method for calibrating an annealing furnace used to form thermal donors | Sébastien Dubois | 2019-03-26 |
| 9938639 | Method for forming a doped silicon ingot of uniform resistivity | Sébastien Dubois, Nicolas Enjalbert | 2018-04-10 |
| 9520528 | Device and method for restoring silicon-based photovoltaic solar cells | Sébastien Dubois, Nicolas Enjalbert, Jean-Paul Garandet, Pierre Gidon, Florent Tanay | 2016-12-13 |
| 9484483 | Device and method for restoring silicon-based solar cells using an ultrasound transducer | Sébastien Dubois, Nicolas Enjalbert, Jean-Paul Garandet, Pierre Gidon, Florent Tanay | 2016-11-01 |
| 9297774 | Determination of the interstitial oxygen concentration in a semiconductor sample | Sébastien Dubois, Nicolas Enjalbert | 2016-03-29 |
| 9274072 | Method for determining interstitial oxygen concentration | Sébastien Dubois, Nicolas Enjalbert | 2016-03-01 |
| 8571812 | Method for mapping oxygen concentration | Sébastien Dubois, Nicolas Enjalbert | 2013-10-29 |