Inventor
CASSAGNOL ROBERT D
US9 patents
⚠️ This page may combine multiple inventors who share the name “CASSAGNOL ROBERT D”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HUGHES ELECTRONICS CORP
8 patentsUS6600730B1Jul 29, 2003
System for distribution of satellite signals from separate multiple satellites on a single cable line
HUGHES ELECTRONICS CORP141 citations96
US6385727B1May 7, 2002
Apparatus for providing a secure processing environment
HUGHES ELECTRONICS CORP222 citations96
US6131160AOct 10, 2000
Method and apparatus for an adapter card providing conditional access in a communication system
HUGHES ELECTRONICS CORP44 citations96
US6125184ASep 26, 2000
Method and apparatus for an adapter card providing conditional access in a communication system
HUGHES ELECTRONICS CORP40 citations96
US6438666B2Aug 20, 2002
Method and apparatus for controlling access to confidential data by analyzing property inherent in data
HUGHES ELECTRONICS CORP143 citations95
US6331979B1Dec 18, 2001
Method and apparatus for connecting computer to satellite antenna
HUGHES ELECTRONICS CORP16 citations92
US6307937B1Oct 23, 2001
Method and apparatus for an adapter card providing conditional access in a communication system
HUGHES ELECTRONICS CORP21 citations92
US6215873B1Apr 10, 2001
Adapter for connecting computer to satellite antenna
HUGHES ELECTRONICS CORP4 citations73