Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4845444 | Frequency doubling crystal oscillator via a current mirror | — | 1989-07-04 |
| 4835487 | MOS voltage to current converter | Bart R. McDaniel | 1989-05-30 |
JD
James T. Doyle
Overall (1989): #24,956 of 140,708Top 20%
2
Patents 1989