P

Inventor

ROOS DAVID A

US10 patents
⚠️ This page may combine multiple inventors who share the name “ROOS DAVID A”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

HUGHES AIRCRAFT CO

3 patents
US5589837ADec 31, 1996

Apparatus for positioning an antenna in a remote ground terminal

HUGHES AIRCRAFT CO24 citations91
US5309439AMay 3, 1994

TDMA system with a virtual reference

HUGHES AIRCRAFT CO16 citations72
US5577074ANov 19, 1996

Combined clock recovery/frequency stabilization loop

HUGHES AIRCRAFT CO8 citations70

HUGHES NETWORK SYSTEMS LLC

3 patents
US11711137B2Jul 25, 2023

Satellite beam determination

HUGHES NETWORK SYSTEMS LLC0 citations50
US9985713B2May 29, 2018

Apparatus and method for generating boundaries of satellite coverage beams

HUGHES NETWORK SYSTEMS LLC0 citations49
US10735087B2Aug 4, 2020

Interference reduction with optimized bandwidth utilization

HUGHES NETWORK SYSTEMS LLC0 citations40

ROOS DAVID A

2 patents
US8542667B2Sep 24, 2013

High capacity satellite communications system

ROOS DAVID A3 citations58
US8559357B2Oct 15, 2013

Method and apparatus for a triple use satellite system

ROOS DAVID A0 citations47

CLAIRCOM COMMUNICATIONS GROUP

1 patent
US5455964AOct 3, 1995

Stabilization of frequency and power in an airborne communication system

CLAIRCOM COMMUNICATIONS GROUP66 citations90

HUGHES NETWORK SYSTEMS

1 patent
US4751701AJun 14, 1988

TDM collision detector

HUGHES NETWORK SYSTEMS53 citations89