Inventor · disambiguated record
Robert D. Cassagnol
Also filed as: CASSAGNOL ROBERT · CASSAGNOL ROBERT D
10 granted patents·2 pending applications·948 citations·filing 1992–2002
93Inventor score
Top patents by PatentIndex Score
12 records- 0197US5652795AMethod and apparatus for an adapter card providing conditional access in a communication systemHUGHES AIRCRAFT CO·Filed 1995·Granted Jul 29, 1997·230 cites·30 claims
- 0293US6385727B1Apparatus for providing a secure processing environmentHUGHES ELECTRONICS CORP·Filed 1998·Granted May 7, 2002·222 cites·50 claims
- 0392US6600730B1System for distribution of satellite signals from separate multiple satellites on a single cable lineHUGHES ELECTRONICS CORP·Filed 1998·Granted Jul 29, 2003·141 cites·16 claims
- 0485US6438666B2Method and apparatus for controlling access to confidential data by analyzing property inherent in dataHUGHES ELECTRONICS CORP·Filed 1998·Granted Aug 20, 2002·143 cites·11 claims
- 0582US6307937B1Method and apparatus for an adapter card providing conditional access in a communication systemHUGHES ELECTRONICS CORP·Filed 2000·Granted Oct 23, 2001·21 cites·4 claims
- 0679US6331979B1Method and apparatus for connecting computer to satellite antennaHUGHES ELECTRONICS CORP·Filed 2000·Granted Dec 18, 2001·16 cites·49 claims
- 0777US5343471AAddress filter for a transparent bridge interconnecting local area networksHUGHES AIRCRAFT CO·Filed 1992·Granted Aug 30, 1994·87 cites·10 claims
- 0872US6125184AMethod and apparatus for an adapter card providing conditional access in a communication systemHUGHES ELECTRONICS CORP·Filed 1997·Granted Sep 26, 2000·40 cites·17 claims
- 0971US6131160AMethod and apparatus for an adapter card providing conditional access in a communication systemHUGHES ELECTRONICS CORP·Filed 1999·Granted Oct 10, 2000·44 cites·30 claims
- 1061US6215873B1Adapter for connecting computer to satellite antennaHUGHES ELECTRONICS CORP·Filed 2000·Granted Apr 10, 2001·4 cites·21 claims
- 1145US2001019613A1Adapter for Connecting computer to satellite antennaHUGHES AIRCRAFT CO·Filed 2001·Application pending·0 cites
- 1241US2002129245A1Apparatus for providing a secure processing environmentFiled 2002·Application pending·0 cites
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