Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4815113 | Method for digital slope control of output signals of power amplifiers in semiconductor chips | Helmut Schettler, Otto Wagner, Rainer Zuhlke | 1989-03-21 |
TL
Thomas Ludwig
Overall (1989): #50,397 of 140,708Top 40%
1
Patents 1989