Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4347620 | Method of and apparatus for regenerating a signal frequency in a digital signal transmission system | David Black, Georges Pelletier | 1982-08-31 |
HL
Hing-Fai Lee
Overall (1982): #58,754 of 81,411Top 75%
1
Patents 1982