WORDPERFECT CORPORATION

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
G06F ELECTRIC DIGITAL DATA PROCESSING 1446
 
  
 
H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION 1284

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
8468576 System and method for application-integrated information card selectionOct 01, 08Jun 18, 13[H04L]
6081804 Method and apparatus for performing rapid and multi-dimensional word searchesMar 09, 94Jun 27, 00[G06F]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
5276607 Method for optimal recalculationExpiredMar 28, 90Jan 04, 94[G06F]
5251292 Method and apparatus for an equation editorExpiredJul 25, 90Oct 05, 93[G06F]
5233685 Method and apparatus for integrated graphical and textual character printingExpiredJun 12, 90Aug 03, 93[G06F]

Top Inventors for This Owner

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