Lessac Technology, Inc.

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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 988
 
 
 
G01L MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE 155

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
8401849 Methods employing phase state analysis for use in speech synthesis and recognitionDec 16, 09Mar 19, 13[G10L]
8219398 Computerized speech synthesizer for synthesizing speech from textMar 28, 06Jul 10, 12[G10L]
8175879 System-effected text annotation for expressive prosody in speech synthesis and recognitionAug 08, 08May 08, 12[G10L]
7877259 Prosodic speech text codes and their use in computerized speech systemsMar 07, 05Jan 25, 11[G10L]
7280964 Method of recognizing spoken language with recognition of language colorDec 31, 02Oct 09, 07[G10L]
6963841 Speech training method with alternative proper pronunciation databaseJan 09, 03Nov 08, 05[G10L]
6865533 Text to speechDec 31, 02Mar 08, 05[G10L]
6847931 Expressive parsing in computerized conversion of text to speechJan 29, 02Jan 25, 05[G01L]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2013/0226,569 METHODS EMPLOYING PHASE STATE ANALYSIS FOR USE IN SPEECH SYNTHESIS AND RECOGNITIONAbandonedMar 18, 13Aug 29, 13[G10L]

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