Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4658398 | Framed digital voice summing for teleconferencing | — | 1987-04-14 |
| 4648089 | Digital voice summing for teleconferencing | — | 1987-03-03 |
| 4468704 | Adaptive thresholder | James C. Stoffel, Jagdish C. Tandon | 1984-08-28 |
| 4454547 | Raster output scanner having a full width electro-mechanical modulator | Kwok L. Yip, Joseph J. Daniele, Joachim Ritter | 1984-06-12 |