Issued Patents All Time
Showing 26–30 of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4746959 | One-transistor memory cell for large scale integration dynamic semiconductor memories and the method of manufacture thereof | — | 1988-05-24 |
| 4638123 | Circuit arrangement for a small PABX with a switching matrix that has electronic crosspoints | Alois Altendorfer, Ewald Dotzauer | 1987-01-20 |
| 4476545 | Dynamic semiconductor memory cell with random access and method for its production | — | 1984-10-09 |
| 4414058 | Method for producing dynamic semiconductor memory cells with random access (RAM) by double polysilicon gate technology | — | 1983-11-08 |
| 4236839 | Device for adjusting the height of a ribbon guide | — | 1980-12-02 |