LOGIC TREE CORPORATION

Patent Owner

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
G06F ELECTRIC DIGITAL DATA PROCESSING 2445
 
  
 
H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION 2283
 
  
 
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
 
  
 
G10L SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION 196
 
  
 
H04M TELEPHONIC COMMUNICATION 1162
 
  
 
H04W WIRELESS COMMUNICATION NETWORKS 1187

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
8000320 System for providing multi-phased, multi-modal access to content through voice and data devicesFeb 22, 07Aug 16, 11[H04M, H04L, H04B, G06F, H04W]
7283973 Multi-modal voice-enabled content access and delivery systemOct 29, 02Oct 16, 07[G06Q]
7200142 System for providing multi-phased, multi-modal access to content through voice and data devicesFeb 08, 02Apr 03, 07[H04L]
6948129 Multi-modal, multi-path user interface for simultaneous access to internet data over multiple mediaFeb 08, 02Sep 20, 05[G06F]
6941273 Telephony-data application interface apparatus and method for multi-modal access to data applicationsOct 07, 98Sep 06, 05[0000]
6377927 Voice-optimized database system and method of using sameOct 07, 98Apr 23, 02[G10L]

Expired/Abandoned/Withdrawn Patents

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Top Inventors for This Owner

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