Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4494300 | Process for forming transistors using silicon ribbons as substrates | Kuei-Hsiung Yang | 1985-01-22 |
| 4401505 | Method of increasing minority carrier lifetime in silicon web or the like | James Liu, Krishna M. Koliwad | 1983-08-30 |
| 4299648 | Method and apparatus for drawing monocrystalline ribbon from a melt | Theodore F. Ciszek | 1981-11-10 |
| 4257827 | High efficiency gettering in silicon through localized superheated melt formation | Kuei-Hsiung Yang | 1981-03-24 |
| 4243471 | Method for directional solidification of silicon | Theodore F. Ciszek | 1981-01-06 |