Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5668021 | Process for fabricating a semiconductor device having a segmented channel region | James D. Hayden | 1997-09-16 |
| 5665202 | Multi-step planarization process using polishing at two different pad pressures | Asanga H. Perera, James D. Hayden, Subramoney Iyer | 1997-09-09 |