Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12195872 | Ingot puller apparatus that use a solid-phase dopant | William L. Luter, Hariprasad Sreedharamurthy, Richard J. Phillips, Nan Zhang, Yu-Chiao Wu | 2025-01-14 |
| 11976379 | Crystal pulling systems having fluid-filled exhaust tubes that extend through the housing | Marco Zardoni, Mauro Diodà, Hariprasad Sreedharamurthy | 2024-05-07 |
| 11795571 | Production and use of dynamic state charts when growing a single crystal silicon ingot | Giorgio Agostini, Marco Zardoni | 2023-10-24 |
| 11585010 | Methods for producing a single crystal silicon ingot using boric acid as a dopant and ingot puller apparatus that use a solid-phase dopant | William L. Luter, Hariprasad Sreedharamurthy, Richard J. Phillips, Nan Zhang, Yu-Chaio Wu | 2023-02-21 |
| 11499245 | Additive feed systems, ingot puller apparatus and methods for forming a single crystal silicon ingot with use of such additive feed systems | Marco Zardoni, Giancarlo Zago, Giorgio Agostini, James Dean Eoff | 2022-11-15 |
| 11414778 | Production and use of dynamic state charts when growing a single crystal silicon ingot | Giorgio Agostini, Marco Zardoni | 2022-08-16 |
| 11346016 | System for introducing dopant into a melt of semiconductor or solar-grade material via a feed tube | Marco D'Angella, Mauro Diodà | 2022-05-31 |
| 11299819 | Gas doping systems for controlled doping of a melt of semiconductor or solar-grade material | Roberto Scala, Marco D'Angella | 2022-04-12 |
| 11085127 | Methods of introducing dopant into a melt of semiconductor or solar-grade material via a feed tube | Marco D'Angella, Mauro Diodà | 2021-08-10 |
| 11028499 | Methods for preparing a doped ingot | Roberto Scala, Franco Battan | 2021-06-08 |
| 11028500 | Ingot puller apparatus that include a doping conduit with a porous partition member for subliming solid dopant | Roberto Scala, Franco Battan | 2021-06-08 |
| 10968533 | Feed system for crystal pulling systems | Gianni Dell'Amico, Giancarlo Zago, Renzo Odorizzi, Giorgio Agostini, Marco Zardoni | 2021-04-06 |
| 10889913 | Gas doping systems for controlled doping of a melt of semiconductor or solar-grade material | Roberto Scala, Marco D'Angella | 2021-01-12 |
| 10443148 | Methods for controlled doping of a melt including introducing liquid dopant below a surface of the melt | Marco D'Angella, Mauro Diodà | 2019-10-15 |
| 10221500 | System for forming an ingot including crucible and conditioning members | Salvador Zepeda, Richard J. Phillips, Christopher Vaughn Luers, Steven L. Kimbel, Harold W. Korb +4 more | 2019-03-05 |
| 10060045 | Fabrication of indium-doped silicon by the czochralski method | Roberto Scala, Luigi Bonanno, Armando Giannattasio, Valentino Moser, Jesse S. Appel +1 more | 2018-08-28 |
| 10023973 | Dopant feeding device for dispensing dopant | Gianni Dell'Amico, Ugo Delpero, Mauro Diodà | 2018-07-17 |
| 10006145 | Liquid doping systems and methods for controlled doping of single crystal semiconductor material | Armando Giannattasio, Roberto Scala, Luigi Bonanno, Valentino Moser | 2018-06-26 |