Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5674769 | Process for forming deep trench DRAMs with sub-groundrule gates | Johann Alsmeier, Erwin Hammerl, Reinhard Stengl | 1997-10-07 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5674769 | Process for forming deep trench DRAMs with sub-groundrule gates | Johann Alsmeier, Erwin Hammerl, Reinhard Stengl | 1997-10-07 |