AUDIOHIGHWAY.COM

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
G11B INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER 4134
 
  
 
H04M TELEPHONIC COMMUNICATION 2161
 
  
 
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
 
  
 
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
7343293 Responding to request for dataApr 14, 00Mar 11, 08[G06Q]
6549942 Enhanced delivery of audio data for portable playbackJul 10, 00Apr 15, 03[H04M, G11B]
5914941 Portable information storage/playback apparatus having a data interfaceMay 25, 95Jun 22, 99[G11B]
5841979 Enhanced delivery of audio dataMay 07, 96Nov 24, 98[H04M, G11B]
5572442 System for distributing subscription and on-demand audio programmingJul 21, 94Nov 05, 96[H04N]
5557541 Apparatus for distributing subscription and on-demand audio programmingJul 21, 94Sep 17, 96[G11B]

Expired/Abandoned/Withdrawn Patents

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Top Inventors for This Owner

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