KNFB READER, LLC

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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 16182
 
  
 
G09G ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION 5146
 
  
 
G10L SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION 592
 
  
 
H04N PICTORIAL COMMUNICATION, e.g. TELEVISION 5237
 
  
 
G06F ELECTRIC DIGITAL DATA PROCESSING 4443
 
  
 
G01C MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY 3102
 
  
 
G01B MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS198
 
  
 
G06Q DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES, NOT OTHERWISE PROVIDED FOR 1173
 
  
 
G09B EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS 142

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2015/0054,744 Document Mode Processing For Portable Reading Machine Enabling Document NavigationOct 29, 14Feb 26, 15[H04N, G06F, G06K]
2015/0043,822 Machine And Method To Assist User In Selecting ClothingOct 27, 14Feb 12, 15[G10L, G06K]
2006/0020,486 Machine and method to assist user in selecting clothingApr 01, 05Jan 26, 06[G06Q]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9626000 Image resizing for optical character recognition in portable reading machineOct 27, 14Apr 18, 17[G06F, G06K]
9619688 Navigation using portable reading machineOct 08, 13Apr 11, 17[G01C, G06K]
9236043 Document mode processing for portable reading machine enabling document navigationApr 01, 05Jan 12, 16[G09B, H04N, G10L, G06F, G06K]
8873890 Image resizing for optical character recognition in portable reading machineApr 01, 05Oct 28, 14[H04N, G06K]
8711188 Portable reading device with mode processingFeb 09, 10Apr 29, 14[G09G, G06F, G06K]
8626512 Cooperative processing for portable reading machineOct 11, 11Jan 07, 14[G10L]
8554464 Navigation using portable reading machineApr 30, 09Oct 08, 13[G01C]
8531494 Reducing processing latency in optical character recognition for portable reading machineDec 08, 09Sep 10, 13[G09G]
8320708 Tilt adjustment for optical character recognition in portable reading machineApr 01, 05Nov 27, 12[G01C, G01B, G06K]
8284999 Text stitching from multiple imagesNov 22, 10Oct 09, 12[H04N, G06K]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2013/0266,206 Training A User On An Accessibility DeviceAbandonedApr 10, 12Oct 10, 13[G06K]
7949245 Reading machine with camera polarizer layersExpiredMar 22, 07May 24, 11[H04N, G03B]
2010/0331,043 DOCUMENT AND IMAGE PROCESSINGAbandonedJun 22, 10Dec 30, 10[H04M]

Top Inventors for This Owner

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