Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12359343 | Wafer with regions of low oxygen concentration | Jesse S. Appel, Alison Greenlee, Nathan Stoddard, Peter L. Kellerman, Alexander Martinez +1 more | 2025-07-15 |
| 12247314 | Systems for production of low oxygen content silicon | Gaurab Samanta, Sumeet S. Bhagavat, Soubir Basak, Nan Zhang | 2025-03-11 |
| 12037699 | Systems for production of low oxygen content silicon | Gaurab Samanta, Sumeet S. Bhagavat, Soubir Basak, Nan Zhang | 2024-07-16 |
| 12024789 | Methods for forming single crystal silicon ingots with improved resistivity control | Richard J. Phillips, Eric Michael Gitlin, Robert W. Standley, HyungMin Lee, Nan Zhang +2 more | 2024-07-02 |
| 11885036 | Producing a ribbon or wafer with regions of low oxygen concentration | Jesse S. Appel, Alison Greenlee, Nathan Stoddard, Peter L. Kellerman, Alexander Martinez +6 more | 2024-01-30 |
| 11668020 | Systems and methods for production of low oxygen content silicon | Gaurab Samanta, Sumeet S. Bhagavat, Soubir Basak, Nan Zhang | 2023-06-06 |
| 11313049 | Crystal pulling systems and methods for producing monocrystalline ingots with reduced edge band defects | Soubir Basak, Gaurab Samanta, Benjamin Michael Meyer, William L. Luter, Jae Woo Ryu +1 more | 2022-04-26 |
| 11136691 | Systems and methods for production of low oxygen content silicon | Gaurab Samanta, Sumeet S. Bhagavat, Soubir Basak, Nan Zhang | 2021-10-05 |
| 11072870 | Crystal pulling systems and methods for producing monocrystalline ingots with reduced edge band defects | Soubir Basak, Gaurab Samanta, Benjamin Michael Meyer, William L. Luter, Jae Woo Ryu +1 more | 2021-07-27 |
| 10920337 | Methods for forming single crystal silicon ingots with improved resistivity control | Richard J. Phillips, Eric Michael Gitlin, Robert W. Standley, HyungMin Lee, Nan Zhang +2 more | 2021-02-16 |
| 10745823 | Systems and methods for production of low oxygen content silicon | Gaurab Samanta, Sumeet S. Bhagavat, Soubir Basak, Nan Zhang | 2020-08-18 |
| 10487418 | Seed chuck assemblies and crystal pulling systems for reducing deposit build-up during crystal growth process | Benjamin Michael Meyer, William L. Luter, Soubir Basak, Sumeet S. Bhagavat, Nan Zhang +1 more | 2019-11-26 |