Inventor

PETRUZZELLI EDMUND F

US18 patents

⚠️ This page may combine multiple inventors who share the name “PETRUZZELLI EDMUND F”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

PETRUZZELLI EDMUND F

PETRUZZELLI EDMUND F

Low noise block converter feedhorn

Drift compensator for a tuning device

Methods and apparatus for identifying signal degradation in a receiver

Low noise block converter feedhorn

Drift compensator for a tuning device

ECHOSTAR TECHNOLOGIES LLC

Method and device for band translation

Method and device for band translation

Method and device for band translation

ECHOSTAR ENGINEERING CORP

&#34;IF&#34; bandstacked low noise block converter combined with diplexer

Direct broadcast satellite antenna feedhorn with mounting arm

DISH TECH LLC

Distributed indoor smart antenna system for over-the-air television reception

Over-the-air television gap filler using television-white-space channels via wireless local area networks

ECHOSTAR COMMUNICATIONS CORP

Integration of off-air and satellite TV tuners in a direct broadcast system

ECHOSTAR SATELLITE LLC

Method and apparatus for parental control

ECHOSTAR TECHNOLOGIES CORP

Method and device for band translation

MOHEB HAMID

Multisat shaped reflector antenna

KUMMER DAVID A

Method and apparatus for parental control

STAFFORD GARY

Apparatus for selected provision of linear and/or circular polarity signals

"IF" bandstacked low noise block converter combined with diplexer