NAGRAVISION S.A.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION 113174
 
  
 
H04N PICTORIAL COMMUNICATION, e.g. TELEVISION 113137
 
  
 
G06F ELECTRIC DIGITAL DATA PROCESSING 95352
 
  
 
H04W WIRELESS COMMUNICATION NETWORKS 36152
 
  
 
G06K RECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS 33165
 
  
 
G06Q DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES, NOT OTHERWISE PROVIDED FOR 21153
 
  
 
H05K PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS 13143
 
  
 
H04B TRANSMISSION 12198
 
  
 
H04K SECRET COMMUNICATION; JAMMING OF COMMUNICATION1147
 
  
 
G11B INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER 9129

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2017/0364,909 SECURE UTILITY METERING MONITORING MODULESep 07, 17Dec 21, 17[G06Q, H02B, G01R, G01D, G01F]
2017/0365,072 METHOD AND GRAPHIC PROCESSOR FOR MANAGING COLORS OF A USER INTERFACEDec 11, 15Dec 21, 17[G06T]
2017/0366,340 BLOCK CRYPTOGRAPHIC METHOD FOR ENCRYPTING/DECRYPTING MESSAGES AND CRYPTOGRAPHIC DEVICES FOR IMPLEMENTING THIS METHODDec 01, 15Dec 21, 17[H04L, G06F]
2017/0359,613 MEDIA CONTENT RECEPTION AND PLAYBACK CONTROLNov 06, 15Dec 14, 17[H04N, G06Q]
2017/0359,716 Apparatus for managing members of at least one group of decoders having access to broadcast dataJul 06, 17Dec 14, 17[H04L, H04N, H04W, G11B]
2017/0341,290 PLASTIC LAYER FOR A SMART CARDAug 14, 17Nov 30, 17[B29C, G06K]
2017/0339,464 MEDIA CONTENT RECEPTION AND SWITCHING MANAGEMENTNov 06, 15Nov 23, 17[H04N]
2017/0332,143 AUTOMATICALLY LOADING USER PROFILE TO SHOW RECENTLY WATCHED CHANNELSJul 27, 17Nov 16, 17[H04N]
2017/0269,151 AGING CONTROL OF A SYSTEM ON CHIPAug 18, 15Sep 21, 17[G06F, G01R]
2017/0238,033 METHOD AND SYSTEM TO CONFIRM CO-LOCATION OF MULTIPLE DEVICES WITHIN A GEOGRAPHIC AREAJan 23, 17Aug 17, 17[H04N, G01S]

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9912980 Method and apparatus to create intuitive favorites for usersJan 28, 16Mar 06, 18[H04N, G06F]
9900769 Methods and systems for establishing an encrypted-audio sessionMay 29, 15Feb 20, 18[H04M, H04L, H04N, H04B, H04W, H04K]
9891882 Methods and systems for conveying encrypted data to a communication deviceJun 01, 15Feb 13, 18[H04M, H04L, G10L, G06F]
9877146 Methods and systems for transmission of arbitrary data via Bluetooth HFP audio connections with low latencyApr 17, 17Jan 23, 18[H04M, H04L, H03M, G10L, H04W]
9830472 Method for handling privacy dataMay 09, 12Nov 28, 17[H04L, G06Q, G06F]
9824722 Method to mark and exploit at least one sequence record of a video presentationFeb 02, 17Nov 21, 17[H04N, G11B]
9819985 System and method to manage switching between devicesMar 30, 16Nov 14, 17[H04L, H04N, G06F]
9819988 Security device for pay-TV receiver decoderApr 26, 17Nov 14, 17[H04N, H04W]
9813780 Device and method to mark digital audio or audio and/or video contentNov 03, 14Nov 07, 17[H04N]
9805367 System and method to record encrypted content with access conditionsJun 21, 16Oct 31, 17[G06Q, H02B, G01R, G01D, G01F]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2016/0048,700 SECURING PERSONAL INFORMATIONAbandonedAug 14, 14Feb 18, 16[H04L, G06F]
2016/0050,468 MITIGATION OF COLLUSION ATTACKS AGAINST WATERMARKED CONTENTAbandonedAug 14, 14Feb 18, 16[H04N]
2016/0037,347 METHOD FOR GRANTING A PLURALITY OF ELECTRONIC COMMUNICATION DEVICES ACCESS TO A LOCAL AREA NETWORKAbandonedOct 02, 15Feb 04, 16[H04L, H04W]
2015/0296,258 MEDIA GATEWAY FOR SCHEDULING CONTENTAbandonedApr 14, 14Oct 15, 15[H04N]
2015/0256,824 SYSTEM AND METHOD TO PROCESS INFORMATION DATA FROM A MULTIMEDIA RECEIVER DEVICEAbandonedSep 24, 13Sep 10, 15[H04N]
2015/0234,548 GRAPHICAL USER INTERFACE WITH UNFOLDING PANELAbandonedFeb 19, 14Aug 20, 15[G06T, G06F]
2015/0222,436 TECHNIQUES FOR SECURING NETWORKED ACCESS SYSTEMSAbandonedFeb 06, 14Aug 06, 15[H04L]
2015/0128,167 METHOD TO ENHANCE BROADCAST CONTENT FOR A USERAbandonedMar 09, 12May 07, 15[H04N]
2015/0106,531 MULTICAST OF STREAM SELECTION FROM PORTABLE DEVICEAbandonedOct 15, 13Apr 16, 15[H04L]
2014/0298,024 Method for granting access to a network and device for implementing this methodAbandonedDec 18, 12Oct 02, 14[H04L, H04W]
2014/0258,046 METHOD FOR MANAGING A TRANSACTIONAbandonedMar 10, 14Sep 11, 14[G06Q]
2014/0258,530 METHOD FOR ACQUIRING ACCESS RIGHTS TO A PRODUCT OR A SERVICEAbandonedMar 10, 14Sep 11, 14[H04L]
2014/0223,472 METHOD TO ENHANCE A VIDEO CONTENT IN A RECEIVING DEVICEAbandonedFeb 06, 14Aug 07, 14[H04N]
2014/0143,155 ELECTRONIC PAYMENT METHOD, SYSTEM AND DEVICE FOR SECURELY EXCHANGING PAYMENT INFORMATIONAbandonedDec 10, 12May 22, 14[G06Q]
2014/0115,626 METHOD AND SYSTEM FOR ENHANCING REDISTRIBUTED AUDIO/VIDEO CONTENTAbandonedSep 25, 13Apr 24, 14[H04N]
2013/0279,692 PROTECTING MODULAR EXPONENTIATION IN CRYPTOGRAPHIC OPERATIONSAbandonedSep 29, 11Oct 24, 13[H04L]
2013/0212,137 Tip CalculatorAbandonedFeb 15, 12Aug 15, 13[G06F]
2013/0101,120 METHOD FOR SECURE DATA EXCHANGE BETWEEN TWO DEVICESAbandonedDec 17, 12Apr 25, 13[H04L]
2013/0103,941 METHOD FOR UPDATING DATA IN A SECURITY MODULEAbandonedDec 11, 12Apr 25, 13[G06F]
2013/0048,712 NAGRAID INFORMATION CARDAbandonedAug 24, 11Feb 28, 13[G06Q, G06K]

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