Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE34540 | Frequency modulated radio frequency broadcast network employing a synchronous frequency modulated booster system | Joseph Wu, Charlie L. Hu | 1994-02-08 |
| RE34499 | Frequency modulated radio frequency broadcast network employing a synchronous frequency modulated booster system | Joseph Wu, Charlie L. Hu | 1994-01-04 |
| 5065450 | Frequency modulated radio frequency broadcast network employing a synchronous frequency modulated booster system | Joseph Wu, Charlie L. Hu | 1991-11-12 |
| 5046124 | Frequency modulated radio frequency broadcast network employing a synchronous frequency modulated booster system | Joseph Wu, Charlie L. Hu | 1991-09-03 |
| 4710970 | Method of and apparatus for generating a frequency modulated ultrahigh frequency radio transmission signal | Joseph Wu, John James | 1987-12-01 |