Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 6720242 | Method of forming a substrate contact in a field effect transistor formed over a buried insulator layer | Gert Burbach, Johannes Groschopf, Gotthard Jungnickel, Hartmut Ruelke, Carsten Hartig | 2004-04-13 | $3,617,000 |
| 6365423 | Method of inspecting a depth of an opening of a dielectric material layer | Georg Sulzer | 2002-04-02 | $3,760,000 |