Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6225193 | Method of cleaving a semiconductor wafer including implanting and annealing resulting in exfoliation | Todd William Simpson, Ian Vaughan Mitchell, Grantley O. Este | 2001-05-01 |
| 6197697 | Method of patterning semiconductor materials and other brittle materials | Todd William Simpson, Ian Vaughan Mitchell, Grantley O. Este | 2001-03-06 |
| 5960014 | Thin film resistor for optoelectronic integrated circuits | Guo P. Li, Agnes Margittai, Trevor Jones, Joannie Marks | 1999-09-28 |
| 4459739 | Thin film transistors | William D. Westwood | 1984-07-17 |
| 4422090 | Thin film transistors | William D. Westwood | 1983-12-20 |