Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5178720 | Method for controlling oxygen content of silicon crystals using a combination of cusp magnetic field and crystal and crucible rotation rates | — | 1993-01-12 |
| 4436577 | Method of regulating concentration and distribution of oxygen in Czochralski grown silicon | Jerry W. Moody | 1984-03-13 |