NAGRAVISION

IMPULSE PURCHASE SYSTEM FOR PAY-TELEVISION
Application: IN/PCT/2001/01503/MUM, Filing date: 2001-11-28, Publication date: 2006-01-06
Applicant: NAGRAVISION SA
Inventor: 1. ANDRE KUDELSKI 2. MARCO SASSELLI 3. PHILIPPE STRANSKY 4. LAURENT LAFFELY
“Method To Create A Private Virtual Network Using A Public Network.“
Application: 219/DELNP/2004, Filing date: 2004-01-29, Publication date: 2006-02-24
Applicant: Nagravision S.A
Inventor: DANIEL COLLET
METHOD AND DEVICE FOR FIL TERING INFORMATION
Application: IN/PCT/2001/1530/MUM, Filing date: 2001-12-05, Publication date: 2006-05-05
Applicant: NAGRAVISION SA
Inventor: 1. PATRICK BERTHOLET
CENTRALISED CRYPTOGRAPHIC SYSTEM AND METHOD WITH HIGH CRYPTOGRAPHIC RATE.
Application: IN/PCT/2002/00426/MUM, Filing date: 2002-04-05, Publication date: 2006-05-05
Applicant: NAGRAVISION SA
Inventor: 1. NICOLAS GROSCLAUDE 2. DAVID GUHL
A METHOD TO CHECK THE INTEGRITY AND THE AUTHENTICITY OF A SET OF DATA.
Application: IN/PCT/2001/01504/MUM, Filing date: 2001-11-28, Publication date: 2005-09-09
Applicant: NAGRAVISION SA
Inventor: 1. HILL MICHAEL JOHN 2. NICOLAS CHRISTOPHE 3. SASELLI MARCO
Encryption Of A Compressed Video Stream.
Application: 1237/DELNP/2003, Filing date: 2003-05-08, Publication date: 2005-11-25
Applicant: NAGRAVISION SA.
Inventor: CHAUBERT | Eric
METHOD AND DEVICE FOR UPDATING RECEPTION RIGHTS IN A MULTIPLE OPERATOR SYSTEM
Application: IN/PCT/2002/01733/MUM A (PCT/IB01/01014), Filing date: 2002-12-04, Publication date: 2005-02-04
Applicant: NAGRAVISION S.A.
Inventor: SASSELLI MARCO | BUSSY JEAN-LUC | STRANSKY PHILIPPE
TRANSACTION CERTIFICATION
Application: 457/MUMNP/2003 A (PCT/IB01/02269), Filing date: 2003-04-28, Publication date: 2005-02-11
Applicant: NAGRAVISION SA
Inventor: STRANSKY PHILIPPE
Signal tracing system and method.
Application: 1234/DELNP/2003, Filing date: 2003-08-05, Publication date: 2005-02-25
Applicant: NAGRAVISION SA
Inventor: MAXIME GOEKE
"MATCH CONTROL METHOD"
Application: 00936/DELNP/2003 A, Filing date: 2003-06-17, Publication date: 2006-12-29
Applicant: 1)NAGRAVISION SA
Inventor: 1)JEAN-LUC JAQUIER 2)MARCO SASSEL LI
"ANTI-CLONING METHOD"
Application: 00946/DELNP/2003 A, Filing date: 2003-06-19, Publication date: 2006-12-29
Applicant: 1)NAGRAVISION SA
Inventor: 1)JEAN-LUC JAQUIER
"METHOD FOR SECURING SOFTWARE UPDATES"
Application: 2319/DELNP/2005 A, Filing date: 2005-06-01, Publication date: 2007-01-19
Applicant: 1)NAGRAVISION SA.,
Inventor: 1)MARCO SASSELLI 2)NICOLAS PICAN
"METHOD OF MANAGING THE DISPLAY OF EVENT SPECIFICATIONS WITH CONDITIONAL ACCESS"
Application: 2357/DELNP/2005 A, Filing date: 2005-06-02, Publication date: 2007-04-06
Applicant: 1)NAGRAVISION SA.,
Inventor: 1)OLIVIER BRIQUE 2)CHRISTOPHE GOGNIAT No of Pages : 12 No of Claims : 6
"METHOD FOR STORING AND TRANSMITTING DATA GENERATED BY A SECURITY MODULE"
Application: 3211/DELNP/2005 A, Filing date: 2005-07-20, Publication date: 2007-04-13
Applicant: 1)NAGRAVISION S.A.
Inventor: 1)CHRISTIAN WIRZ 2)OLIVIER BRIQUE 3)XAVIER CARREL 4)GREGORY DUVAL 5)PATRICK HAUERT No of Pages : 8 No of Claims : 6
A SYSTEM FOR SELECTING AND CONFIRMING AN IMPULSE PURCHASE FOR PAY TELEVISION
Application: 0907/MUMNP/2005 A, Filing date: 2005-08-16, Publication date: 2007-06-29
Applicant: 1)NAGRAVISION SA
Inventor: 1)ANDRE KUDELSKI 2)MARCO SASSELLI 3)PHILIPPE STRANSKY 4)LAURENT LAFFELY
METHOD FOR MANAGING MEANS FOR ACCESSING CONDITIONAL ACCESS DATA
Application: 301/MUMNP/2007 A, Filing date: 2007-02-28, Publication date: 2007-07-20
Applicant: 1)NAGRAVISION SA
Inventor: 1)DUVAL GREGORY
METHOD FOR CONTROLLING ACCESS TO SPECIFIC SERVICES FROM A BROADCASTER
Application: 01221/DELNP/2004 A, Filing date: 2004-05-06, Publication date: 2007-08-17
Applicant: 1)NAGRAVISION SA
Inventor: 1)JEAN-FRANÇOIS COLLET
"METHOD FOR SECURING AN ELECTRONIC CERTIFICATE"
Application: 28/DELNP/2006 A, Filing date: 2006-01-02, Publication date: 2007-08-24
Applicant: 1)NAGRAVISION SA.
Inventor: 1)PHILIPPE STRANSKY
"DECODER AND SYSTEM FOR PROCESSING PAY-TV DATA AND PROCESS FOR MANAGING AT LEAST TWO DECODERS"
Application: 5759/DELNP/2005 A, Filing date: 2005-12-12, Publication date: 2007-11-30
Applicant: 1)NAGRAVISION SA
Inventor: 1)MAXIME GOEKE 2)MICHAEL JOHN HILL 3)MARC ULDRY
METHOD FOR GENERATING AND MANAGING A LOCAL AREA NETWORK
Application: 5973/DELNP/2005 A, Filing date: 2005-12-21, Publication date: 2008-01-04
Applicant: 1)NAGRAVISION SA
Inventor: 1)GUY MOREILLON
"METHOD FOR CONTROLLING ACCESS TO ENCRYPTED DATA"
Application: 148/DELNP/2008 A, Filing date: 2008-01-07, Publication date: 2008-06-20
Applicant: 1)NAGRAVISION S.A
Inventor: 1)PHILIPPE STRANSKY