| 7224400 |
Sharp-tuned filter-combiner for combining adjacent TV channels |
— |
2007-05-29 |
| 6933986 |
Sharply tuned bandpass filter |
— |
2005-08-23 |
| 6549242 |
Combining adjacent TV channels for transmission by a common antenna |
— |
2003-04-15 |
| 6545648 |
Adaptive control of RF receiving antenna system for digital television |
— |
2003-04-08 |
| 6519010 |
Broadcast transmission system with sampling and correction arrangement for correcting distortion caused by amplifying and signal conditioning components |
Edwin Ray Twitchell, Wayne Douglas Duello |
2003-02-11 |
| 6515711 |
System for correcting an aural carrier signal |
David Dassonville |
2003-02-04 |
| 6483477 |
RF receiving antenna system |
— |
2002-11-19 |
| 6335767 |
Broadcast transmission system with distributed correction |
Edwin Ray Twitchell |
2002-01-01 |
| 6281936 |
Broadcast transmission system with sampling and correction arrangement for correcting distortion caused by amplifying and signal conditioning components |
Edwin Ray Twitchell, Wayne Douglas Duello |
2001-08-28 |
| 6172652 |
RF receiving antenna system |
— |
2001-01-09 |
| 6166774 |
Combining NTSC visual and aural signals with DTV signals |
— |
2000-12-26 |
| 5164689 |
N-way power combiner/divider |
— |
1992-11-17 |
| 5111166 |
N-way power combiner having N reject loads with a common heat sink |
Dennis J. Milfs, David Lee Nickell |
1992-05-05 |
