Cryptomathic A/S

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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 3282
 
  
 
G06F ELECTRIC DIGITAL DATA PROCESSING 1446

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
8078879 Data certification method and apparatusMar 31, 10Dec 13, 11[H04L]
7882553 Authentication device and methodMar 06, 07Feb 01, 11[H04L, G06F]
7725723 Data certification method and apparatusAug 12, 02May 25, 10[H04L]
7362869 Method of distributing a public keyDec 10, 02Apr 22, 08[H04L]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
7505945 Electronic negotiable documentsExpiredDec 20, 00Mar 17, 09[G06Q]
2008/0000,969 Electronic Voting SystemsAbandonedJan 24, 05Jan 03, 08[G07C]
2005/0182,710 Method of processing an electronic payment chequeAbandonedMar 17, 05Aug 18, 05[G06F]

Top Inventors for This Owner

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