Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7085549 | Dynamic power sharing zero intermediate frequency (ZIF) mixer and method of forming same | Daniel E. Brueske | 2006-08-01 |
| 6073002 | Mixer circuit and communication device using the same | — | 2000-06-06 |
| 5734974 | Selective call receivers with stepwise variable gain control | Edgar H. Callaway, Jr., James G. Mittel, Burkhard Dick, Knud Holtvoeth, Wilfried Knop | 1998-03-31 |
| 5606731 | Zerox-IF receiver with tracking second local oscillator and demodulator phase locked loop oscillator | Gary L. Pace, Edgar H. Callaway, Jr. | 1997-02-25 |
| 5604926 | Phase locked loop circuit current mode feedback | Gary L. Pace, Edgar H. Callaway, Jr. | 1997-02-18 |
| 5564092 | Differential feed-forward amplifier power control for a radio receiver system | Walter J. Grandfield | 1996-10-08 |