Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9683286 | Increased polysilicon deposition in a CVD reactor | Yuepeng Wan, Santhana Raghavan Parthasarathy, Carl Chartier, Chandra P. Khattak | 2017-06-20 |
| 8647432 | Method of making large surface area filaments for the production of polysilicon in a CVD reactor | Yuepeng Wan, Santhana Raghavan Parthasarathy, Carl Chartier, Chandra P. Khattak | 2014-02-11 |