Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4875086 | Silicon-on-insulator integrated circuits and method | Chi-Cheong Shen, Kenneth E. Bean, Peng Chang | 1989-10-17 |
| 4814850 | Density intensive non-self-aligned stacked CMOS | — | 1989-03-21 |