Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6989552 | Method for making an integrated circuit device with dielectrically isolated tubs and related circuit | Charles Arthur Goodwin, William R. Lewis | 2006-01-24 |
| 6500717 | Method for making an integrated circuit device with dielectrically isolated tubs and related circuit | Charles Arthur Goodwin, William R. Lewis | 2002-12-31 |
| 4870029 | Method of forming complementary device structures in partially processed dielectrically isolated wafers | William Easter | 1989-09-26 |
| 4820653 | Technique for fabricating complementary dielectrically isolated wafer | William Easter | 1989-04-11 |
| 4466852 | Method and apparatus for demounting wafers | Richard K. Beltz, Donald M. Large | 1984-08-21 |