Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11795569 | Systems for producing a single crystal silicon ingot using a vaporized dopant | Yu-Chiao Wu, Richard J. Phillips, James Dean Eoff | 2023-10-24 |
| 11585010 | Methods for producing a single crystal silicon ingot using boric acid as a dopant and ingot puller apparatus that use a solid-phase dopant | Hariprasad Sreedharamurthy, Stephan Haringer, Richard J. Phillips, Nan Zhang, Yu-Chaio Wu | 2023-02-21 |