LENA FOUNDATION

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
G10L SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION 889
 
  
 
A61B DIAGNOSIS; SURGERY; IDENTIFICATION 3237
 
  
 
G09B EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS 340
 
  
 
G06F ELECTRIC DIGITAL DATA PROCESSING 2445
 
  
 
1401 EQUIPMENT FOR THE RECORDING OR REPRODUCTION OF SOUNDS OR PICTURES152

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9899037 System and method for emotion assessmentJan 15, 16Feb 20, 18[G09B, G10L]
9799348 Systems and methods for an automatic language characteristic recognition systemJan 15, 16Oct 24, 17[G10L, A61B]
9355651 System and method for expressive language, developmental disorder, and emotion assessmentApr 29, 14May 31, 16[G10L, A61B]
9240188 System and method for expressive language, developmental disorder, and emotion assessmentJan 23, 09Jan 19, 16[G10L]
8938390 System and method for expressive language and developmental disorder assessmentFeb 27, 09Jan 20, 15[G10L, G06F, A61B]
8744847 System and method for expressive language assessmentApr 25, 08Jun 03, 14[G09B, G10L, G06F]
8708702 Systems and methods for learning using contextual feedbackSep 13, 05Apr 29, 14[G09B]
8078465 System and method for detection and analysis of speechJan 23, 08Dec 13, 11[G10L]
D559829 Voice recorderJan 23, 07Jan 15, 08[1401]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2014/0234,811 SYSTEMS AND METHODS FOR LEARNING USING CONTEXTUAL FEEDBACKAbandonedApr 28, 14Aug 21, 14[G09B]

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