Inventor
ROOS DAVID
US16 patents
⚠️ This page may combine multiple inventors who share the name “ROOS DAVID”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HUGHES ELECTRONICS CORP
6 patentsUS6278876B1Aug 21, 2001
System and method for implementing terminal to terminal connections via a geosynchronous earth orbit satellite
HUGHES ELECTRONICS CORP56 citations94
US6859466B1Feb 22, 2005
Physical layer header for packet data
HUGHES ELECTRONICS CORP44 citations92
US6385447B1May 7, 2002
Signaling maintenance for discontinuous information communications
HUGHES ELECTRONICS CORP17 citations92
US5974092AOct 26, 1999
Method and system for mobile alerting in a communication system
HUGHES ELECTRONICS CORP26 citations91
US6650895B1Nov 18, 2003
In-call DTMF transport for geostationary mobile satellite communication system
HUGHES ELECTRONICS CORP13 citations83
US6721538B1Apr 13, 2004
Time-offset distribution to ensure constant satellite power
HUGHES ELECTRONICS CORP6 citations74
HUGHES NETWORK SYSTEMS LLC
5 patentsUS10447380B1Oct 15, 2019
Phased array with independently steerable beams
HUGHES NETWORK SYSTEMS LLC2 citations70
US9628867B2Apr 18, 2017
Method and apparatus for data rate controller for a code block multiplexing scheme
HUGHES NETWORK SYSTEMS LLC4 citations69
US10979134B2Apr 13, 2021
Phased array with independently steerable beams
HUGHES NETWORK SYSTEMS LLC0 citations60
US9801075B2Oct 24, 2017
Sizing satellite beam capacity
HUGHES NETWORK SYSTEMS LLC0 citations51
US10509097B2Dec 17, 2019
Correcting satellite pointing direction
HUGHES NETWORK SYSTEMS LLC0 citations36