Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4793529 | Emptying device for a bulk silo | Werner Krauss | 1988-12-27 |
| 4779061 | Current-mirror arrangement | — | 1988-10-18 |
| 4758879 | Circuit arrangement for controlling an oscillator in a colour television receiver or a video recording and/or reproducing apparatus having a phase alternating subcarrier. | — | 1988-07-19 |
| 4754174 | Circuit arrangement for deriving a control signal | — | 1988-06-28 |
| 4724405 | Modulator | Gert Bierkarre | 1988-02-09 |
| 4511853 | Differential amplifier circuit having improved control signal filtering | Hartmut Harlos | 1985-04-16 |