Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5122878 | Television tuner and circuitry for switching between two frequency ranges | Franz Heigl | 1992-06-16 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5122878 | Television tuner and circuitry for switching between two frequency ranges | Franz Heigl | 1992-06-16 |