RAMP HOLDINGS 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 790
 
  
 
G06F ELECTRIC DIGITAL DATA PROCESSING 2445
 
  
 
G11B INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER 1137
 
  
 
H03M CODING, DECODING OR CODE CONVERSION, IN GENERAL 1110
 
  
 
H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION 1284
 
  
 
H04N PICTORIAL COMMUNICATION, e.g. TELEVISION 1241

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9516390 Scaling video deliveryJan 15, 15Dec 06, 16[H04N, H03M, G11B]
9075962 Secure video deliveryFeb 11, 14Jul 07, 15[H04L, G06F]
7801838 Multimedia recognition system comprising a plurality of indexers configured to receive and analyze multimedia data based on training data and user augmentation relating to one or more of a plurality of generated documentsJul 02, 03Sep 21, 10[G06T, G06F]
7389229 Unified clustering treeOct 16, 03Jun 17, 08[G10L]
7346507 Method and apparatus for training an automated speech recognition-based systemJun 04, 03Mar 18, 08[G10L]
7292977 Systems and methods for providing online fast speaker adaptation in speech recognitionOct 16, 03Nov 06, 07[G10L]
5960399 Client/server speech processor/recognizerDec 24, 97Sep 28, 99[G10L]
5625748 Topic discriminator using posterior probability or confidence scoresApr 18, 94Apr 29, 97[G10L]
5621859 Single tree method for grammar directed, very large vocabulary speech recognizerJan 19, 94Apr 15, 97[G10L]
5241619 Word dependent N-best search methodJun 25, 91Aug 31, 93[G10L]

Expired/Abandoned/Withdrawn Patents

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