SIERRA ON-LINE, INC.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
G06T IMAGE DATA PROCESSING OR GENERATION, IN GENERAL 2133
 
  
 
G09B EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS 241
 
  
 
G10L SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION 295
 
  
 
G06F ELECTRIC DIGITAL DATA PROCESSING 1446

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
5689618 Advanced tools for speech synchronized animationMay 31, 95Nov 18, 97[G10L]
5689682 Computerized flight simulation control sampling and production system and methodMar 07, 95Nov 18, 97[G09B, G06F]
5613056 Advanced tools for speech synchronized animationMay 31, 95Mar 18, 97[G06T]
5577185 Computerized puzzle gaming method and apparatusNov 10, 94Nov 19, 96[G06T]
5395242 Computer simulation playback method and simulationJun 02, 94Mar 07, 95[G09B]
5278943 Speech animation and inflection systemMay 08, 92Jan 11, 94[G10L]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
5630017 Advanced tools for speech synchronized animationExpiredMay 31, 95May 13, 97[G10L]
5261820 Computer simulation playback method and simulationExpiredDec 21, 90Nov 16, 93[G09B]
4884972 Speech synchronized animationExpiredNov 26, 86Dec 05, 89[G09B]
4878844 Teaching aid having tactile feedbackExpiredJun 20, 88Nov 07, 89[G09B]

Top Inventors for This Owner

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