Issued Patents 2021
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 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 |