Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4833416 | QPSK/BPSK demodulator | — | 1989-05-23 |
SA
Stanley W. Attwood
Overall (1989): #55,977 of 140,708Top 40%
1
Patents 1989