Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 6455406 | Semiconductor processing method of forming a conductive connection through WxSiyNz material with specific contact opening etching | Kelly Williamson | 2002-09-24 | $2,544,000 |