Issued Patents 1997
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5694087 | Anti-latching mechanism for phase lock loops | Frank D. Ferraiolo, John E. Gersbach, Masayuki Hayashi, Charles J. Masenas | 1997-12-02 |
| 5680076 | Phase-lock indicator circuit with phase-only detection | Ram Kelkar | 1997-10-21 |
| 5663991 | Integrated circuit chip having built-in self measurement for PLL jitter and phase error | Ram Kelkar, Stephen D. Wyatt | 1997-09-02 |
| 5656977 | Frequency-lock indicator circuit with frequency-only detection | Ram Kelkar | 1997-08-12 |
| 5627456 | All FET fully integrated current reference circuit | John E. Gersbach, Frank D. Ferraiolo | 1997-05-06 |