Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12195873 | Crystal pulling systems having a cover member for covering the silicon charge and methods for growing a melt of silicon in a crucible assembly | Paolo Tosi, Matteo Pannocchia | 2025-01-14 |
| 12157954 | Crystal pulling systems having a cover member for covering the silicon charge | Paolo Tosi, Matteo Pannocchia | 2024-12-03 |
| 11299819 | Gas doping systems for controlled doping of a melt of semiconductor or solar-grade material | Stephan Haringer, Marco D'Angella | 2022-04-12 |
| 11028499 | Methods for preparing a doped ingot | Stephan Haringer, Franco Battan | 2021-06-08 |
| 11028500 | Ingot puller apparatus that include a doping conduit with a porous partition member for subliming solid dopant | Stephan Haringer, Franco Battan | 2021-06-08 |
| 10889913 | Gas doping systems for controlled doping of a melt of semiconductor or solar-grade material | Stephan Haringer, Marco D'Angella | 2021-01-12 |
| 10060045 | Fabrication of indium-doped silicon by the czochralski method | Luigi Bonanno, Stephan Haringer, Armando Giannattasio, Valentino Moser, Jesse S. Appel +1 more | 2018-08-28 |
| 10006145 | Liquid doping systems and methods for controlled doping of single crystal semiconductor material | Stephan Haringer, Armando Giannattasio, Luigi Bonanno, Valentino Moser | 2018-06-26 |
| 6803576 | Analytical method to measure nitrogen concentration in single crystal silicon | Maria Giovanna Pretto, Maria Porrini, Vladimir V. Voronkov, Paolo Collareta, Robert J. Falster | 2004-10-12 |