Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6778118 | Thermometer code digital to audio converter | Maximilian Erbar | 2004-08-17 |
| 6774585 | Display correction waveform generator for multiple scanning frequencies | Gunter Gleim, John Barrett George, Albert Runtze | 2004-08-10 |