Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11761117 | SiC single crystal sublimation growth apparatus | Avinash Gupta, Ilya Zwieback, Marcus Getkin, Patrick Flynn | 2023-09-19 |
| 11149359 | SiC single crystal sublimation growth apparatus | Avinash Gupta, Ilya Zwieback, Marcus Getkin, Patrick Flynn | 2021-10-19 |
| 10294584 | SiC single crystal sublimation growth method and apparatus | Avinash Gupta, Ilya Zwieback, Marcus Getkin, Patrick Flynn | 2019-05-21 |
| 8871025 | SiC single crystals with reduced dislocation density grown by step-wise periodic perturbation technique | Avinash Gupta, Utpal Kumar Chakrabarti, Jihong Chen, Ping Wu | 2014-10-28 |
| 8449671 | Fabrication of SiC substrates with low warp and bow | Ping Wu, Ilya Zwieback, Avinesh K. Gupta | 2013-05-28 |
| 8313720 | Guided diameter SiC sublimation growth with multi-layer growth guide | Ilya Zwieback, Avinash Gupta, Thomas E. Anderson | 2012-11-20 |
| 8216369 | System for forming SiC crystals having spatially uniform doping impurities | Avinash Gupta, Ilya Zwieback, Donovan L. Barrett, Andrew E. Souzis | 2012-07-10 |
| 7767022 | Method of annealing a sublimation grown crystal | Avinash Gupta, Ilya Zwieback, Jihong Chen, Marcus Getkin, Walter R. M. Stepko | 2010-08-03 |
| 7608524 | Method of and system for forming SiC crystals having spatially uniform doping impurities | Avinash Gupta, Ilya Zwieback, Donovan L. Barrett, Andrew E. Souzis | 2009-10-27 |
| 7547360 | Reduction of carbon inclusions in sublimation grown SiC single crystals | Avinash Gupta, Ilya Zwieback | 2009-06-16 |