CIVOLUTION B.V.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
G06K RECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS 6192
 
  
 
H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION 5280
 
  
 
H04K SECRET COMMUNICATION; JAMMING OF COMMUNICATION454
 
  
 
H04N PICTORIAL COMMUNICATION, e.g. TELEVISION 4238
 
  
 
G06F ELECTRIC DIGITAL DATA PROCESSING 2445
 
  
 
G06T IMAGE DATA PROCESSING OR GENERATION, IN GENERAL 2133
 
  
 
G05B CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS 1100
 
  
 
G09C CIPHERING OR DECIPHERING APPARATUS FOR CRYPTOGRAPHIC OR OTHER PURPOSES INVOLVING THE NEED FOR SECRECY 111
 
  
 
H04J MULTIPLEX COMMUNICATION 1124

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2016/0156,994 METHOD AND SYSTEM FOR WATERMARKING CONTENT PRIOR TO FRAGMENTINGJul 21, 14Jun 02, 16[H04N]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9805436 Watermark detection with payloadNov 28, 16Oct 31, 17[H04N, G06T, G06K]
9514505 Watermark detection with payloadOct 09, 12Dec 06, 16[H04N, G06T, G10L, G06K]
9253485 Video watermarkingJun 12, 13Feb 02, 16[H04N, G06T, G06K]
8467445 Video watermarkingJan 11, 08Jun 18, 13[H04N]
8452971 Embedding and detection of watermark in a motion image signalJul 22, 11May 28, 13[H04L]
8180098 Method of extracting a watermarkApr 25, 03May 15, 12[G06K]
7996678 Embedding and detection of watermark in a motion image signalJun 18, 02Aug 09, 11[H04L]
7844072 Watermark embedding and detection of a motion image signalJan 13, 04Nov 30, 10[G06K]
7779271 Watermark embeddingOct 24, 02Aug 17, 10[H04L]
7639599 Embedding supplementary data in an information signalOct 28, 02Dec 29, 09[H04J]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
7533266 Watermark-based access control method and deviceExpiredJan 20, 03May 12, 09[H04L]
2008/0240,435 Perpetual Masking For Secure Watermark EmbeddingAbandonedNov 06, 06Oct 02, 08[H04L]
2006/0161,776 Embedding watermarks for protecting multiple copies of a signalAbandonedJul 02, 04Jul 20, 06[H04L]
2006/0053,292 Watermarking of a variable bit-rate signalAbandonedSep 22, 03Mar 09, 06[H04L]
2005/0108,535 Collusion-robust watermarkingAbandonedAug 16, 04May 19, 05[H04L]
2002/0184,503 WatermarkingAbandonedMay 06, 02Dec 05, 02[H04L]
2002/0150,247 Watermark embeddingAbandonedApr 09, 02Oct 17, 02[H04K]

Top Inventors for This Owner

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