NAGRA FRANCE SAS

Patent Owner

Watch Compare Add to Portfolio

Stats

Details

Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
H04N PICTORIAL COMMUNICATION, e.g. TELEVISION 15227
 
  
 
H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION 11274
 
  
 
G06F ELECTRIC DIGITAL DATA PROCESSING 6441
 
  
 
H04K SECRET COMMUNICATION; JAMMING OF COMMUNICATION355
 
  
 
B41K STAMPS; STAMPING OR NUMBERING APPARATUS OR DEVICES 112
 
  
 
H04H BROADCAST COMMUNICATION 154

Top Patents (by citation)

Upgrade to the Professional Level to View Top Patents for this Owner. Learn More

Recent Publications

  • No Recent Publications to Display

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9077856 Method for local conditional access for mobile equipmentsNov 13, 07Jul 07, 15[H04L, H04N, H04H]
9038096 System and method of adaptive and progressive descrambling of digital image contentMar 06, 14May 19, 15[H04N]
8903089 Device for secure transmission recording and visualization of audiovisual programsJan 04, 13Dec 02, 14[H04L, H04N]
8861729 Method and system for the secure distribution of audiovisual data by transactional markingApr 30, 10Oct 14, 14[H04N]
8571213 Security method for preventing the unauthorized use of multimedia contentsMay 19, 11Oct 29, 13[H04N]
8452009 Control message processing methodMay 29, 07May 28, 13[G06F]
8401190 Portable security module pairingOct 05, 04Mar 19, 13[H04N]
8352732 Transmission method for conditional access contentDec 14, 06Jan 08, 13[H04L]
8341706 Method of processing authorization messages destined for a plurality of mobile receivers and method of transmitting such messagesNov 28, 06Dec 25, 12[G06F]
8281358 Method for transmitting a stream of digital data and control messages associated to said stream to mobile equipmentsJul 04, 06Oct 02, 12[H04N]

View all patents..

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2008/0022,411 Method for local conditional access for mobile equipmentsAbandonedMay 11, 06Jan 24, 08[H04L, H03M, H04N, G06F, H04K, G06K]

Top Inventors for This Owner

Upgrade to the Professional Level to View Top Inventors for this Owner. Learn More

We are sorry but your current selection exceeds the maximum number of comparisons () for this membership level. Upgrade to our Level for up to -1 comparisons!

We are sorry but your current selection exceeds the maximum number of portfolios (0) for this membership level. Upgrade to our Level for up to -1 portfolios!.