K-NFB READING TECHNOLOGY, INC.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
G09G ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION 2149
 
  
 
G06K RECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS 1197
 
  
 
G06T IMAGE DATA PROCESSING OR GENERATION, IN GENERAL 1134
 
  
 
G10L SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION 196

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2015/0138,220 Systems and methods for displaying scanned images with overlaid textNov 18, 13May 21, 15[G06T, G06K]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9478219 Audio synchronization for document narration with user-selected playbackDec 01, 14Oct 25, 16[G09B, G10L]
9218680 Systems and methods for rendering graphical content and glyphsAug 31, 11Dec 22, 15[G09G, G06T]
7659915 Portable reading device with mode processingApr 01, 05Feb 09, 10[G09G]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
7655915 Collimator assembly for computed tomography systemExpiredMay 13, 03Feb 02, 10[G01T]
2002/0091,788 Internet web server cache storage and session management systemAbandonedMar 13, 02Jul 11, 02[G06F]

Top Inventors for This Owner

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