CROSSOFF.COM LIMITED

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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 2196
 
  
 
B44F SPECIAL DESIGNS OR PICTURES110

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
6612494 Product authentication systemSep 29, 00Sep 02, 03[G06K]
6536672 Product authentication system and methodApr 14, 99Mar 25, 03[G06K]
5360628 Technique for labeling an object for its identification and/or verificationJan 22, 93Nov 01, 94[B44F]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
6354501 Composite authentication mark and system and method for reading the sameExpiredMay 14, 99Mar 12, 02[G06K]
6274873 Spectrum analyzer for reading authentication marksExpiredMay 14, 99Aug 14, 01[G01N]
6203069 Label having an invisible bar code applied thereonExpiredOct 15, 99Mar 20, 01[B42D]
6030657 Labeling technique for countering product diversion and product counterfeitingExpiredJan 07, 98Feb 29, 00[B41M]
5599578 Technique for labeling an object for its identification and/or verificationExpiredNov 01, 94Feb 04, 97[B41M]
5194289 Method for labeling an object for its verificationExpiredOct 15, 90Mar 16, 93[B05D, A61B]
4882195 Method for labeling an object for its verificationExpiredMay 30, 86Nov 21, 89[B41M, A61B]

Top Inventors for This Owner

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