Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12247314 | Systems for production of low oxygen content silicon | Gaurab Samanta, Parthiv Daggolu, Sumeet S. Bhagavat, Nan Zhang | 2025-03-11 |
| 12037699 | Systems for production of low oxygen content silicon | Gaurab Samanta, Parthiv Daggolu, Sumeet S. Bhagavat, Nan Zhang | 2024-07-16 |
| 12024789 | Methods for forming single crystal silicon ingots with improved resistivity control | Richard J. Phillips, Parthiv Daggolu, Eric Michael Gitlin, Robert W. Standley, HyungMin Lee +2 more | 2024-07-02 |
| 11668020 | Systems and methods for production of low oxygen content silicon | Gaurab Samanta, Parthiv Daggolu, Sumeet S. Bhagavat, Nan Zhang | 2023-06-06 |
| 11655560 | High resistivity single crystal silicon ingot and wafer having improved mechanical strength | Igor Peidous, Carissima Marie Hudson, HyungMin Lee, ByungChun Kim, Robert J. Falster | 2023-05-23 |
| 11655559 | High resistivity single crystal silicon ingot and wafer having improved mechanical strength | Igor Peidous, Carissima Marie Hudson, HyungMin Lee, ByungChun Kim, Robert J. Falster | 2023-05-23 |
| 11313049 | Crystal pulling systems and methods for producing monocrystalline ingots with reduced edge band defects | Gaurab Samanta, Parthiv Daggolu, Benjamin Michael Meyer, William L. Luter, Jae Woo Ryu +1 more | 2022-04-26 |
| 11142844 | High resistivity single crystal silicon ingot and wafer having improved mechanical strength | Igor Peidous, Carissima Marie Hudson, HyungMin Lee, ByungChun Kim, Robert J. Falster | 2021-10-12 |
| 11136691 | Systems and methods for production of low oxygen content silicon | Gaurab Samanta, Parthiv Daggolu, Sumeet S. Bhagavat, Nan Zhang | 2021-10-05 |
| 11072870 | Crystal pulling systems and methods for producing monocrystalline ingots with reduced edge band defects | Gaurab Samanta, Parthiv Daggolu, 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, Parthiv Daggolu, Eric Michael Gitlin, Robert W. Standley, HyungMin Lee +2 more | 2021-02-16 |
| 10745823 | Systems and methods for production of low oxygen content silicon | Gaurab Samanta, Parthiv Daggolu, Sumeet S. Bhagavat, Nan Zhang | 2020-08-18 |
| 10557213 | Crystal growing systems and methods including a transparent crucible | Richard J. Phillips, Gaurab Samanta | 2020-02-11 |
| 10513796 | Methods for producing low oxygen silicon ingots | Carissima Marie Hudson, Gaurab Samanta, Jae Woo Ryu, Hariprasad Sreedharamurthy, Kirk D. McCallum +1 more | 2019-12-24 |
| 10487418 | Seed chuck assemblies and crystal pulling systems for reducing deposit build-up during crystal growth process | Parthiv Daggolu, Benjamin Michael Meyer, William L. Luter, Sumeet S. Bhagavat, Nan Zhang +1 more | 2019-11-26 |
| 10066314 | Crystal growing systems and methods including a transparent crucible | Richard J. Phillips, Gaurab Samanta | 2018-09-04 |
| 9951440 | Methods for producing low oxygen silicon ingots | Carissima Marie Hudson, Gaurab Samanta, Jae Woo Ryu, Hariprasad Sreedharamurthy, Kirk D. McCallum +1 more | 2018-04-24 |