Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4595864 | Method of generating current pulses for operating a light-emitting diode and circuit arrangement for carrying out the method | Konrad Langbein | 1986-06-17 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4595864 | Method of generating current pulses for operating a light-emitting diode and circuit arrangement for carrying out the method | Konrad Langbein | 1986-06-17 |