Issued Patents 2023
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11767611 | Methods for producing a monocrystalline ingot by horizontal magnetic field Czochralski | JaeWoo Ryu, JunHwan Ji, WooJin Yoon | 2023-09-26 |
| 11739437 | Resistivity stabilization measurement of fat neck slabs for high resistivity and ultra-high resistivity single crystal silicon ingot growth | HyungMin Lee, JaeWoo Ryu, Richard J. Phillips, Robert W. Standley | 2023-08-29 |
| 11680335 | Single crystal silicon ingot having axial uniformity | Jae Woo Ryu | 2023-06-20 |
| 11680336 | Methods for growing a nitrogen doped single crystal silicon ingot using continuous Czochralski method | Jae Woo Ryu | 2023-06-20 |
| 11655559 | High resistivity single crystal silicon ingot and wafer having improved mechanical strength | Soubir Basak, Igor Peidous, HyungMin Lee, ByungChun Kim, Robert J. Falster | 2023-05-23 |
| 11655560 | High resistivity single crystal silicon ingot and wafer having improved mechanical strength | Soubir Basak, Igor Peidous, HyungMin Lee, ByungChun Kim, Robert J. Falster | 2023-05-23 |