PERCEPTION DIGITAL TECHNOLOGY (BVI) LIMITED

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Technologies

Intl Class Technology Matters Rank in Class
 
 
 
G10L SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION 196

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
7548851 Digital multimedia jukeboxExpiredOct 11, 00Jun 16, 09[G10L]
2007/0163,425 Melody retrieval systemAbandonedMar 12, 01Jul 19, 07[G10H, A63H, G04B]

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