| 8718121 |
Test device and method of detecting an imbalance in a power level of a channel |
Adam A. Nowotarski, Walter Miller, Gregory W. Massey |
2014-05-06 |
| 8311086 |
CATV digital receiver intermodulation susceptibility tester |
Walter Miller, Reena Ramname, Gregory W. Massey |
2012-11-13 |
| 8243780 |
Test device and method of detecting an imbalance in a power level of a digital channel |
Adam A. Nowotarski, Walter Miller |
2012-08-14 |
| 8189651 |
Measuring Hum in a digital TV signal |
Daniel K. Chappell, Walter Miller, Gregory W. Massey |
2012-05-29 |
| 8184684 |
Automatic gain control stress measurement for digital carriers |
Walter Miller, Daniel K. Chappell |
2012-05-22 |
| 7111318 |
Communication system work order performance method and system |
Michael Vitale, Gerald K. Rudolf, Robert J. McCammon, Michael Wright, Kelly J. Scorzato |
2006-09-19 |
| 7086083 |
Noise measurement system |
Qin Zhang |
2006-08-01 |
| 6600515 |
Pulsed leakage tagging signal |
Andrew E. Bowyer |
2003-07-29 |
| 6310646 |
Method and apparatus for measuring a radio frequency signal having program information and control information |
Andrew E. Bowyer, Qin Zhang |
2001-10-30 |
| 6307593 |
Pulsed leakage tagging signal |
Andrew E. Bowyer |
2001-10-23 |
| 6219095 |
Noise measurement system |
Qin Zhang |
2001-04-17 |
| 6061100 |
Noise reduction for video signals |
Rabab K. Ward, Julong Du, Xiaoli Li |
2000-05-09 |
| 5982165 |
RF circuit for use in a combined leakage detector and signal level monitor |
Andrew E. Bowyer, Adam A. Nowotarski, Qin Zhang |
1999-11-09 |
| 5585859 |
System for reducing beat type impairments in a TV signal |
Rabab K. Ward, Qiaobing Xie |
1996-12-17 |
| 5323239 |
Signal correction for composite triple beat impairments |
Rabab K. Ward |
1994-06-21 |